Инструкция zoom 506 ii bass на русском

Operation Manual

Introduction

Thank you for selecting the ZOOM 506 II (hereafter

simply called the «506 II«).

Please take the time to read this manual carefully so as to

get the most out of the unit and to ensure optimum

performance and reliability.

Retain this manual, the warranty card and all other

documentation for future reference.

SAFETY PRECAUTIONS •••••••••••••••••••••• 2

Features ••••••••••••••••••••••••••••••••••••• 3

Terms Used in This Manual ••••••••••••••••••• 4

Using the unit on batteries ••••••••••••••••••• 5

Controls and Functions •••••••••••••••••••••• 6

Selecting Patches for Play •••••••••••••••••••• 8

Using the Tuner Function •••••••••••••••••••• 10

Editing a Patch ••••••••••••••••••••••••••••• 12

Storing/Copying Patches •••••••••••••••••••• 14

Changing the «Patch Call» Method ••••••••••• 16

Using the Optional Pedal •••••••••••••••••••• 18

Restoring Factory Defaults •••••••••••••••••• 19

Linking Effects •••••••••••••••••••••••••••••• 20

Effect Types and Parameters •••••••••••••••• 21

Specifications •••••••••••••••••••••••••••••• 31

Usage Precautions •••••••••••••••••••••••••• 31

Patch List

Troubleshooting

Contents

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Features

The 506 II is a sophisticated multi effect processor for bass guitar

with the following features and functions:

• Top level performance

While similar in price to a compact effect device, the 506 II

incorporates a varied palette of 33 effects. Up to eight effects

(including ZNR and amp simulator) can be combined in a patch.

The memory of the unit holds 36 rewritable patches, providing no-

holds-barred performance.

•Intuitive user interface

The user interface has been thoroughly redesigned. Large switches

and keys and a rotary selector make the unit extremely simple to

operate. Any desired effect can be called up swiftly and without fuss.

•Great bass effects

The 506 II includes a number of unique effects designed specially

for bass players, such as the innovative bass synthesizer and the

«cry» effect that simulates a talking modulator. This makes it a snap

to create your own original sound.

•Built-in auto-chromatic tuner

The integrated tuning function for bass lets you quickly and

precisely tune your instrument on stage.

•Dual power supply enables operation anywhere

The dual power supply principle allows the unit to be powered

either from an AC adapter or from four IEC R6 (size AA) batteries.

Continuous operation time on batteries is 8 hours with manganese

batteries and 28 hours with alkaline batteries.

•Compatible with foot switch and pedals

An optional foot switch (FS01) or expression pedal (FP01/FP02)

can be connected to the CONTROL IN jack. The foot switch is

useful for quickly switching patches, and the expression pedal can

serve to adjust the volume or effect tone in real time.

•Improved successor to 506

While inheriting the sound characteristics of the very successful

ZOOM model 506, the 506 II is even more compact and carries a

lower price tag. And what’s more, it incorporates nine new effects,

including bass distortion effects using sophisticated modeling

techniques, practical stage-use and special effects.

SAFETY PRECAUTIONS

About power

• Since power consumption of this unit is

fairly high, we recommend the use of an

AC adapter whenever possible. When

powering the unit from a battery, use

only an alkaline type.

AC adapter operation

•Be sure to use only an AC adapter

which supplies 9 V DC, 300 mA and is

equipped with a «center minus» plug

(Zoom AD-0006). The use of an adapter

other than the specified type may

damage the unit and pose a safety

hazard.

•Connect the AC adapter only to an AC

outlet that supplies the rated voltage

required by the adapter.

•When disconnecting the AC adapter

from the AC outlet, always grasp the

adapter itself and do not pull at the

cable.

•If the unit is not to be used for a long

time, disconnect the AC adapter from

the outlet.

Battery operation

•Use four IEC R6 (size AA) 1.5 V batteries

(alkaline/manganese).

•The 506 II cannot be used for recharging.

Pay close attention to the labelling of the

battery to make sure you choose the

correct type.

•If the 506 II is not to be used for an

extended period of time, remove the

battery from the unit.

•If battery leakage has occurred, wipe the

battery compartment and the battery

terminals carefully to remove all remnants

of battery fluid.

•While using the unit, the battery

compartment cover should be closed.

Environment

Avoid using your 506 II in environments

where it will be exposed to:

•Extreme temperature

•High humidity or moisture

•Excessive dust or sand

•Excessive vibration or shock

Handling

•The 506 II is a precision instrument.

Except for the foot switches, do not

push other parts with your feet or

subject them to strong force.

•Take care that no foreign objects (coins

or pins etc.) or liquids can enter the unit.

•Be sure to turn the power to all

equipment off before making

connections.

•Before moving the unit, turn the power

off, and disconnect all cables and the

AC adapter.

Alterations

Never open the case of the 506 II or

attempt to modify the product in any way

since this can result in damage to the unit.

This symbol indicates explanations about extremely dangerous matters.

If users ignore this symbol and handle the device the wrong way, serious

injury or death could result.

This symbol indicates explanations about dangerous matters. If users

ignore this symbol and handle the device the wrong way, bodily injury

and damage to the equipment could result.

In this manual, symbols are used to highlight warnings and cautions for you to read so that

accidents can be prevented. The meanings of these symbols are as follows:

Please observe the following safety tips and precautions to ensure hazard-free use of the 506 II.

Safety Precautions

Features

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1. Turn the 506 II over and open

the cover of the battery

compartment on the bottom.

Press the latch to release it and

then raise the cover.

2. Insert four fresh IEC R6

(size AA) batteries into the

battery compartment.

3. Close the cover of the battery compartment.

Close the cover of the battery compartment.

Push the cover in until the latch audibly snaps into place.

Battery

compartment cover

Tab

Four IEC R6

(size AA) batteries

Insert all batteries with

the same orientation.

Rear of 506 II

Using the unit on batteries

Terms Used in This Manual

Use four IEC R6 (size AA) batteries.

When the batteries are getting low, a dot (. ) in the bottom section of

the display starts to flash.

While not using the 506 II, you should disconnect the cable plugged

into the INPUT jack, to prevent draining the batteries.

Play mode/edit mode

The internal status of the 506 II is referred to as the operation mode. The

two major modes are play mode, in which you can select patches and use

them for playing your instrument, and edit mode, in which you can modify

the effects. The [PLAY/EDIT] selector serves for switching between the

play mode and edit mode.

This section explains some important terms that are used throughout the

506 II documentation.

Effect module

As shown in the illustration below, the 506 II can be thought of as a

combination of several single effects. Each such effect is referred to as an

effect module. In addition to modules comprising compressor effects

(COMP) or distortion effects (DIST), the 506 II also provides a module for

ZNR (ZOOM Noise Reduction) and an amp simulator. Parameters such as

effect intensity can be adjusted for each module individually, and modules

can be switched on and off as desired.

Effect type

Within each effect module, there are several different effects which are

referred to as effect types. For example, the modulation effect module

(MOD) comprises chorus, flanger, pitch shifter, and other effect types. Only

one of these can be selected at a time. An effect type is also often simply

referred to as an effect.

Effect parameter

All effect modules have various parameters that can be adjusted. When

likening an effect module to a compact effect device, the parameters can be

thought of as the control knobs on the device. Changing the parameter

settings will result in changes to items such as effect intensity and tonal

characteristics.

Patch

In the 506 II, effect module combinations are stored and called up in units

referred to as patches. A patch comprises information about the on/off

status of each effect module, about the effect type used in each module, and

about effect parameter settings. The memory of the 506 II can store up to

36 patches.

Bank

A group of six patches is called a bank. The 506 II manages a total of six

banks, labelled A through F. The patches within each bank are numbered 1

through 6. To specify a patch, the 506 II uses the following format: «A1».

This means that patch number 1 from bank A is selected. Therefore «b6»

would refer to patch 6 from bank b.

Terms Used in This Manual

Terms Used in This Manual / Using the unit on batteries

[+]/[-] keys

[STORE] key

Display

[PLAY/EDIT] selector

[ ]/[ ] foot switches

Serves for storing edited patches, copying

patches to another location, and other

functions.

Serve for switching banks up and down,

adjusting parameters, and other functions.

These switches are used for selecting

patches, controlling the tuner, and other

functions.

Shows patch numbers, setting values, and

other information required

for operation of the 506 II.

This knob serves for switching between play

mode (in which you use the patches for

playing) and edit mode (where you can edit

patches to your liking).

INPUT jack

CONTROL IN jack OUTPUT jack

DC 9V (AC adapter) jack

Serves for connecting the bass

guitar. When the 506 II is

operated on batteries, the unit

will be turned on when a plug

is inserted in this jack.

To use the 506 II on AC power, plug an AC adapter

(ZOOM AD-0006) with a rated output of 9 volts DC,

300 mA (center minus plug) into this jack. When a

plug is inserted in this jack, the 506 II is turned on.

This stereo phone jack serves for

connection to the bass guitar

amplifier. It is also possible to plug

a pair of stereo headphones into

this jack, or to use a Y cable for

sending the output to two

amplifiers.

Serves for connection of

the optional foot switch

(FS01) or expression pedal

(FP01/FP02).

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ZOOM 506 II BASS

Controls and Functions

Top Panel

Rear Panel / Connections

ZOOM 506 II BASS

7

Controls and Functions

Controls and Functions

4

0

Power-on

Set 506 II to play mode

Immediately after turning on power

to the 506 II, the unit will be in play

mode also if the [PLAY/EDIT]

selector is set to a different

position.

To directly switch

the bank

Switch patches

To adjust the master

volume

When using the 506 II on batteries,

plug a shielded cable with mono phone

plug into the INPUT jack of the 506 II.

When the [PLAY/EDIT] selector is set to

a different position, set it to «PLAY».

To switch patches in play mode, use the [ ]/[ ]

foot switches.

When using the 506 II with the AC

adapter, plug the adapter into the outlet

and plug the cable from the adapter

into the DC 9V jack on the 506 II.

Turn on the bass guitar amplifier and

adjust the volume to a suitable position.

A

1

Bank Patch

number

You can use the [+]/[-] keys to directly

switch among the banks A — F.

Keep both [+]/[-] keys depressed

for more than 1 second.

While the master volume setting is

shown, pressing the [+] or [-] key

changes the setting.

The setting range is 0 — 50. When the unit

is turned off and on again, the setting will

be reset to 40.

When using headphones, the

master volume setting can be used

to adjust the listening volume.

The currently selected bank and

patch number are shown on the

display.

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Selecting Patches for Play

To try out the 506 II, we recommend that you simply play your

instrument while switching patches. This will let you quickly see what

the 506 II can do.

Selecting Patches for Play

Selecting Patches for Play

Selecting Patches for Play

NOTE

NOTE

b

p

M

t

A

8

Switch to bypass

or mute

Tune the bass guitar

Play the open string you

want to tune, and watch

the display.

The right side of the display

shows a symbol that indicates

by how much the tuning is off.

When the unit is turned off and on

again, the reference pitch setting is

reset to 40 (440 Hz).

Adjusting the reference

pitch of the tuner

Press one of the [+]/[-] keys.

While the reference pitch setting is

shown, pressing the [+] or [-] key

changes the setting.

Return to play mode

The center A reference frequency of the built-in

tuner can be fine-adjusted.

The reference pitch range is 35 — 45

(center A = 435 Hz — 445 Hz).

4

0

Reference pitch

Bypass:

Tune the other strings in

the same way.

A

8

Pitch is

high

Pitch is

correct

Pitch is

low

The bypass or mute condition

cannot be activated when the unit

is in the edit mode. Press one of the [ ]/[ ] foot switches.

Press both [ ]/[ ] foot switches together

briefly and release.

Press both [ ]/[ ] foot switches together

and hold for at least 1 second.

Mute:

The left side of the display

shows the note which is

closest to the current pitch. Indication turns faster the more

the pitch is off.

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Using the Tuner Function

The 506 II incorporates an auto-chromatic tuner for bass guitars. To use

the tuner function, the built-in effects must be bypassed (temporarily

turned off) or muted (original sound and effect sound turned off).

Using the Tuner Function

Using the Tuner Function

Using the Tuner Function

Select the effect

parameter

Change the parameter value

Changing the module

on/off condition

Holding down one of these keys will

continuously change the value. Additionally

pressing the opposite key will cause a faster

change. Pressing both keys simultaneously

skips to the first value of the next effect type

in the same effect module.

This is possible only if the basic parameter of

that module (marked with an asterisk in the

illustration ) has been selected.

Use the [+]/[-] keys.

Use the [PLAY/EDIT] selector to

select the effect you want to

change.

The value of the currently

selected parameter is

shown on the display.

(When the 506 II is in edit

mode, a dot (.) is shown in

the bottom right section of

the display.)

Press both [ ]/[ ] foot switches

together.

Terminate the edit mode

To terminate the edit mode and return to the

play mode, set the [PLAY/EDIT] selector to the

«PLAY» position.

4

0

Parameter

value

Lit

Modules and parameters that can be

selected with the [PLAY/EDIT] selector

(1) Patch level

(2) Basic parameters of COMP module (*)

(3) Basic parameters of DIST module (*)

(4) Extended parameters of DIST module

(5) Basic parameters of EQ module (*)

(6) Extended parameters of EQ module

(7) Basic parameters

of ZNR/AMP module (*)

(8) Basic parameters

of MOD module (*)

(9) Basic parameters

of DLY/REV module (*)

(10)

Extended parameters

of DLY/REV module

NOTE When an effect module has been

switched off, the extended parameter

of that module is not shown.

NOTE

Unless you store the edited patch in memory, the

settings you made will be lost when you select a

different patch after returning to the play mode. Do

not forget to store an edited patch that you wish to

keep, as described on page 14.

(1)

(2)

(3)

(5)

(4) (6)

(7)

(8)

(9)

(10)

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Editing a Patch

The patches of the 506 II can be freely edited by changing the effect

parameter settings. Try editing the currently selected patch to create

your own sound.

Editing a Patch

Editing a Patch

Editing a Patch

NOTE

NOTE

NOTE

A

1

b

4

b

4

Press the STORE key

in play mode or edit

mode.

Use the [ ]/[ ] foot

switches to select the

target location in

which to store the

patch.

When the store/copy process is

executed, the previous content of

the store target is overwritten and

cannot be restored if it was a user—

created patch. You should

therefore take care when selecting

a target patch. However, the

factory default settings of an

individual patch or all patches can

be restored, as described on page

19.

The store process is also canceled when [PLAY/EDIT]

selector is operated instead of the [-] key.

When storing or copying a patch, it

is not possible to use the [+]/[-]

keys to switch only the bank

number.

Press the STORE key

once more.

When the store/copy process is completed,

the unit reverts to the original mode, with

the target patch being selected.

The store process is aborted and the unit reverts to the

previous mode.

To cancel the store/copy

process

Press the [-] key instead of the STORE key.

The bank and patch number on the display

are flashing.

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Storing/Copying Patches

An edited patch can be stored at any desired location in the internal

memory of the unit. It is also possible to copy an existing patch and

store it at another location.

Storing/Copying Patches

Storing/Copying Patches

Storing/Copying Patches

A

1 A

2

A

3

Changing the «Patch

call» method to

pre-select

To change the «Patch call» method to pre-

select, you must turn the unit on while

holding down the [ ] foot switch.

Specifying the

desired patch

You can also use the [+]/[-] keys to only

switch the bank.

The bank and patch

number of the patch to

be used next will be

shown on the display,

but the sound does not

yet change.

Confirm the patch

change

When the desired patch is shown, press

the [ ]/[ ] foot switches together.

The patch change is

confirmed, the sound

changes, and the display

stops flashing and stays

constantly lit.

This will return the patch select method to the

default setting.

Changing the «Patch

call» method back to

direct select

To change the «Patch call» method

back to normal direct select

operation, simply turn the unit off

and back on again.

A

3

A

3

Confirm

Use the [ ]/[ ] foot switches to

select the patch you want to use

next.

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Changing the «Patch Call» Method

In normal operation, the sound of the 506 II will change immediately if

a patch is selected in play mode. This may be undesirable if a patch

from a distant memory location is called and the sound of other

unwanted patches in between is heard. If desired, you can change the

«Patch call» method from direct selection to the pre-select method. In

pre-select mode, you first specify the desired patch and then confirm

the selection. The sound will only change after you have confirmed the

operation.

Changing the «Patch Call» Method

Changing the «Patch Call» Method

Changing the «Patch Call» Method

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19

Using the Optional Pedal Restoring Factory Defaults

The 506 II is equipped with a CONTROL IN jack designed for

connection of an optional foot switch or expression pedal. This section

explains how to use these accessories.

Using the foot switch (FS01)

Connecting the optional foot switch FS01 to the CONTROL IN jack

allows changing banks with the foot switch while the unit is in play

mode. (Operating the foot switch in play mode has the same effect as

pressing the [+] key.)

1. Plug the cable from the FS01 into the CONTROL IN jack,

and then plug the appropriate cable into the INPUT jack

(or DC 9V jack).

2. Press the foot switch.

With each push of the foot switch, the bank is switched up.

Using the expression pedal (FP01/FP02)

Connecting an expression pedal (FP01/FP02) to the CONTROL IN

jack allows adjusting the volume or an effect parameter in real time.

For information on parameters that can be adjusted with the expression

pedal, please refer to pages 22 — 29.

1. Plug the cable from the expression pedal into the

CONTROL IN jack, and then plug the appropriate cable

into the INPUT jack (or DC 9V jack).

2.

Select the patch in play mode, and move the expression

pedal back and forth.

Depending on the program content of the patch, the volume or

effect parameter will change.

If the foot switch or expression pedal is connected to the 506 II while

the unit is powered, malfunction may occur. Be sure to plug the foot

switch or expression pedal into the CONTROL IN jack first and then

plug the appropriate cable into the INPUT jack (or DC 9V jack).

The pedal is active also in edit mode.

The 506 II comes with 36 preprogrammed patches. These factory

default patches can be restored also if they were overwritten by patches

created by the user.

There are two ways of restoring factory defaults. «All Initialize» returns

the entire set of patches to the original condition. «Factory Recall»

restores a specific patch to the original condition.

1. While holding down the STORE key, plug the appropriate

cable into the INPUT jack (or DC 9V jack).

The indication «AL» flashes on the display.

To perform All Initialize

2. Press the STORE key once more.

All patch settings are returned to the factory default condition, and

the unit switches to play mode. To cancel All Initialize, press the [-]

key.

All user-created patches will be lost when performing All Initialize.

Use this function with care.

To perform Factory Recall

2. Use the [ ]/[ ] foot switches to select the patch you

want to return to the original condition.

The specified bank and patch number are flashing on

the display.

During Factory Recall, the [+]/[-] keys cannot be used to switch the

bank only.

3. Press the STORE key once more.

The settings of the specified patch are returned to the factory default

condition.

If desired, repeat steps 2 and 3 to restore other patches. To terminate

the Factory Recall operation, press the [-] key. The unit will switch

to the play mode at this point.

Using the Optional Pedal

Restoring Factory Defaults

ZOOM 506 II BASS

2120

ZOOM 506 II BASS

Linking Effects

The patches of the 506 II consist of seven serially linked effect

modules, as shown in the illustration below. (The maximum number of

effects that can be used simultaneously is 8.) You can use all effect

modules or selectively set certain modules to on or off.

Within the effect modules, you can select an effect type from several

possible choices. For example, the COMP module contains various

compressor and limiter effect types, from which you can choose one.

The MOD module allows you to choose two effect types

simultaneously, such as OCTAVE > CHORUS.

COMPRESSOR

LIMITER

FAT WAH

PEDAL FAT WAH

RESONANT WAH

PEDAL

RESONANT WAH

BANDPASS

ENH

HIPASS ENH

CLEAN 1

CLEAN 2

RICH

FAT

SLAP

EDGE

DRIVE

VINTAGE

FUZZ

THRASH

4 BAND EQ

PHASE

SHIFT

ZNR AMP SIM CHORUS 1

PEDAL CHORUS 1

CHORUS 2

PEDAL CHORUS 2

FLANGER

PEDAL FLANGER

STEP

PEDAL STEP

CRY1

CRY2

PEDAL CRY

DEFRET

PEDAL DEFRET

BASS SYNTH

PEDAL BASS SYNTH

OCTAVE

OCTAVE>CHORUS

PEDAL OCTAVE

PITCH SHIFT

PEDAL PITCH DOWN

PEDAL PITCH UP

DELAY

ECHO

HALL

ROOM

AMP

ZNREQCOMP DIST MOD CHO

DLY/REV

Effect module

Effect

type

Effect Types and Parameters

Starting on the next page, all effect types in all effect modules are

listed, together with their parameters.

How to read the listing

MOD

MOD module basic parameters

CHORUS (Chorus)

This effect mixes a variable pitch-shifted component to the original signal,

resulting in full-bodied and expansive sound. Higher setting values result

This effect module comprises modulation effects such as

chorus, flanger, and octaver. Use the [+]/[-] keys to select

the effect type and adjust the effect intensity.

OFF (Off)

Turns the MOD module off.

PEDAL BASS SYNTH (Pedal Bass Synthesizer)

Using the expression pedal (FP01/FP02) connected to the

CONTROL IN jack, the mixing ratio of b2 effect sound and original sound

can be adjusted.

OCTAVE (Octaver)

This effect downshifts the sound by one octave and mixes it to the original

sound. Higher right-digit setting values result in a higher effect sound ratio.

o

F

o

1

o

6

b

P

[PLAY/EDIT] selector

The drawing of the [PLAY/EDIT] selector

shows the position which is used to call up

that module and parameter.

Display

The display example shown at the left side of

the effect parameter listing shows the setting

that can be adjusted with the [+]/[-] keys.

Which setting this is depends on the module.

Module on/off

For every effect module,

the last basic parameter

setting is » «. When this

is selected, the respective

module is turned off,

which means that it will

not affect the sound output

by the 506 II. (The effect

is the same as when both

[ ]/[ ] foot switches are

pressed together in edit

mode.)

F

U

Effect type

only shown

Effect type

4

0

Parameter setting

value only shown

Setting value

Setting

value

C

9

Effect type and parameter

setting value shown

Effect type

Expression pedal

A pedal icon ( ) in the listing indicates a parameter that can be controlled

with the expression pedal (FP01/FP02).

When such a parameter is selected, the respective module can be controlled in

real time with a connected expression pedal.

When a parameter marked with a pedal icon is selected, the

sound will correspond to the representative setting of that effect.

If there is no parameter marked with a pedal icon selected in the entire patch,

the expression pedal operates as a volume pedal.

o

F

Effect Types and Parameters

Linking Effects

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PATCH LEVEL

PATCH LEVEL

Adjusts the overall volume of the patch. A value of 25 corresponds to unity

gain (input level and output level are equal).

1

3

0

COMP LIMIT WAH

COMP module basic parameters

COMPRESSOR (Compressor)

This effect type attenuates high-level signal components and boosts low-level signal

components, thereby keeping the overall signal level within a certain range. The

effect prolongs sustain and makes the sound more uniform. Higher setting values

result in stronger compression.

LIMITER (Limiter)

This effect type attenuates peak levels and prevents overload of the next

module. Higher setting values result in stronger limiter action.

FAT WAH (Fat Wah)

This effect type applies auto wah which is dependent on playing intensity. It is

characterized by a fat sound. Higher right-digit setting values result in higher

input sensitivity for the auto wah effect.

PEDAL FAT WAH (Pedal Fat Wah)

This effect type allows using an expression pedal (FP01/FP02)

connected to the CONTROL IN jack for pedal wah. The expression pedal

then controls the frequency that is emphasized by the fat wah effect.

This module comprises the compressor, limiter, auto wah,

and other effect types. Use the [+]/[-] keys to select the

effect type and adjust the effect intensity.

C

1

C

9

L

1

L

9

F

1

F

8

F

P

TIME

LEVEL

TIME

LEVEL

TIME

LEVEL

TIME

LEVEL

Original sound Compressor

Limiter

Original sound

RESONANT WAH (Resonant Wah)

This effect type applies auto wah to a narrow frequency band, resulting in a

special effect. Higher right-digit setting values result in higher input sensitivity

for the auto wah effect.

PEDAL RESONANT WAH (Pedal Resonant Wah)

This effect type allows using an expression pedal (FP01/FP02)

connected to the CONTROL IN jack to control the frequency that is emphasized

by the resonant wah effect.

OFF (Off)

Turns the COMP module off.

r

1

r

8

r

P

o

F

DIST

DIST module basic parameters

BANDPASS ENH (Bandpass Enhancer)

Enhancer using a bandpass filter. Makes the sound more distinct.

HIPASS ENH (High-Pass Enhancer)

Enhancer using a high-pass filter, resulting in a different sonic character from the

bandpass enhancer.

CLEAN 1 (Clean 1: clean type effect)

Clean sound with flat characteristics.

CLEAN 2 (Clean 2: clean type effect)

High-class clean sound with attenuated midrange.

RICH (Rich: clean type effect)

Rich clean sound with emphasized bass range.

In addition to five distortion type effects and five clean

type effects, this module also comprises two enhancer

effect types. Use the [+]/[-] keys to select the effect type.

FAT (Fat: clean type effect)

Clean sound with emphasized midrange.

SLAP (Slap: clean type effect)

Clean sound suitable for the slap playing style.

EDGE (Edge: distortion effect)

Treble-rich drive sound.

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L

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Effect Types and Parameters

Effect Types and Parameters

ZOOM 506 II BASS

2524

ZOOM 506 II BASS

VINTAGE (Vintage: distortion effect)

Overdrive sound simulating a vintage amplifier.

THRASH (Thrash: distortion effect)

Distortion sound suitable for thrash metal.

DRIVE (Drive: distortion effect)

Overdrive sound with emphasized midrange.

FUZZ (Fuzz: distortion effect)

Wild fuzz sound.

OFF (Off)

Turns the DIST module off.

u

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d

r

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U

o

F

GAIN

DIST module extended parameters

GAIN (Gain)

The function of this parameter depends on the effect type selected for the DIST

module.

• When a clean type effect such as C1 or bE or an enhancer effect is

selected

Higher setting values emphasize the outline of the sound.

• When a distortion effect such as dr or FU is selected

Higher setting values result in stronger distortion.

PEDAL DIST (Pedal Distortion)

Using the expression pedal connected to the CONTROL IN jack, the

GAIN value (1 — 30) can be controlled.

These parameters serve to adjust the sound outline or

distortion depth for the effect type selected with the DIST

module basic parameters.

1

3

0

(Off

indication)

—

—

P

d

EQ PHASE

EQ module basic parameters

4 BAND EQ (4-Band Equalizer)

Allows boost or cut in the bass/middle/high/presence band. You can select one out

of 50 patterns (01 — 50).

• 01 — 10: Lower values result in attenuated highs and emphasized lows.

• 11 — 20: Lower values result in lower emphasized frequency.

• 21 — 24: Lower values result in emphasized midrange.

• 25: Flat characteristics

• 26 — 30: Higher values result in emphasized highs.

• 31 — 40: Higher values result in higher emphasized frequency.

• 41 — 50: Higher values result in emphasized presence and lows.

PHASE SHIFT (Phaser)

This effect mixes a phase-shifted

component to the original sound,

resulting in a pulsating character. Higher

setting values result in faster modulation.

OFF (Off)

Turns the EQ module off.

This module comprises a 4-band equalizer and phaser.

Use the [+]/[-] keys to select the effect type and adjust the

effect intensity.

5

0

0

1

P

9

o

F

P

1

TIME

LEVEL

0

—

+

Original sound

Effect sound

CONTOUR

EQ module extended parameters

CONTOUR (Contour)

• 4 BAND EQ is selected

Using the 0 value as a reference (flat setting), negative values cause an

increasing boost in the low range and positive values cause an increasing

boost in the high range. When the EQ module is On, this parameter is always

active. Check this parameter if the 4-band EQ effect type setting does not

seem to produce the desired results.

• PHASE SHIFT is selected

Using the 0 value as a reference, changing the value towards negative or

positive makes the phaser effect stronger. (Negative values result in reversed

phase for the effect sound feedback.)

These parameters serve to adjust the effect operation for the

effect type selected with the EQ module basic parameters.

0

0

1

0

—

—

(Off

indication)

Effect Types and Parameters

Effect Types and Parameters

ZOOM 506 II BASS

2726

ZOOM 506 II BASS

ZNR/AMP

ZNR/AMP module basic parameters

ZNR

ZNR (ZOOM Noise Reduction) serves for reducing noise during play pauses or

silent passages. Higher setting values result in more efficient noise reduction. Set

the value as high as possible without causing the sound to be cut off unnaturally.

AMP (Amp Simulator)

The amp simulator adds the character of a bass guitar amplifier to the output signal.

When this setting is selected, the amp simulator is on and ZNR is off.

ZNR+AMP (ZNR + Amp Simulator)

ZNR and amp simulator are both on. Increasing the right- digit value results in

more efficient noise reduction. Set the value as high as possible without causing the

sound to be cut off unnaturally.

Serves for making the ZNR module and AMP module settings.

ZNR is a noise reduction circuit developed by ZOOM,

allowing control over the noise threshold. The AMP module is

a bass guitar amp simulator that can be switched on or off.

OFF (Off)

ZNR and amp simulator are both off.

A

1

o

F

5

9

0

1

A

9

A

2

MOD

MOD module basic parameters

CHORUS (Chorus)

This effect mixes a variable pitch-shifted component to the original signal,

resulting in full-bodied and expansive sound. Higher setting values result in

a more pronounced chorus effect.

This effect module comprises modulation effects such as

chorus, flanger, and octaver. Use the [+]/[-] keys to select

the effect type and adjust the effect intensity.

C

1

C

9

TIME

PITCH

0

—

+

Effect sound (left channel)

TIME

PITCH

0

—

+

Effect sound (right channel)

PITCH

0

—

+

TIME

Original sound

PEDAL CHORUS 1 (Pedal Chorus 1)

Using the expression pedal (FP01/FP02) connected to the

CONTROL IN jack, the chorus 1 intensity can be adjusted.

CHORUS 2 (Chorus 2)

This is a bright sounding chorus effect with depth and spread. Higher right-

digit setting values result in a more pronounced chorus effect.

PEDAL CHORUS 2 (Pedal Chorus 2)

Using the expression pedal (FP01/FP02) connected to the

CONTROL IN jack, the chorus 2 intensity can be adjusted.

FLANGER (Flanger)

This effect produces a unique, undulating sound by shifting the pitch up

and down. Higher right-digit setting values result in faster modulation.

PEDAL FLANGER (Pedal Flanger)

Using the expression pedal (FP01/FP02) connected to the

CONTROL IN jack, the flanger modulation rate can be adjusted. The

adjustable range is larger than available with F1 — F9.

STEP (Step)

This effect introduces a filter which changes randomly, resulting in an

auto-arpeggio sound. Higher right-digit setting values give faster step

sound change.

PEDAL STEP (Pedal Step)

Using the expression pedal (FP01/FP02) connected to the

CONTROL IN jack, the step sound change rate can be adjusted.

CRY1 (Cry 1)

This effect changes the sound in a similar way as a talking simulator.

Higher right-digit setting values result in more pronounced sound change.

PEDAL CRY (Pedal Cry)

Using the expression pedal (FP01/FP02) connected to the

CONTROL IN jack, the cry type sound change can be adjusted.

DEFRET (Defret)

This effect makes the sound of a fretted bass resemble that of a fretless

bass. It is especially suitable for playing single notes. Higher right-digit

setting values result in a more pronounced defret effect.

CRY2 (Cry 2)

This is a cry effect with a different sound character. Higher right-digit

setting values result in more pronounced sound change.

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1

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S

9

S

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9

Effect Types and Parameters

Effect Types and Parameters

ZOOM 506 II BASS

2928

ZOOM 506 II BASS

PEDAL DEFRET (Pedal Defret)

Using the expression pedal (FP01/FP02) connected to the

CONTROL IN jack, the defret effect intensity can be adjusted.

PEDAL BASS SYNTH (Pedal Bass Synthesizer)

Using the expression pedal (FP01/FP02) connected to the

CONTROL IN jack, the mixing ratio of b2 effect sound and original sound

can be adjusted.

PEDAL OCTAVE (Pedal Octaver)

Using the expression pedal (FP01/FP02) connected to the

CONTROL IN jack, the mixing ratio of octaver effect sound and original

sound can be adjusted.

OCTAVE (Octaver)

This effect downshifts the sound by one octave and mixes it to the original

sound. Higher right-digit setting values result in a higher effect sound ratio.

OCTAVE > CHORUS (Octaver > Chorus)

This effect type is a serial connection of octaver and chorus. Higher right-

digit setting values result in stronger octaver sound. (Chorus intensity is

fixed.)

BASS SYNTH (Bass Synthesizer)

This effect creates the sound of a bass synthesizer. It is best suited for

playing single notes. You can select among nine patterns (b1 — b9) with

preset sound character and mixing balance.

• b1: Bass synthesizer with fat low end and multiple harmonics (only

effect sound is output)

• b2: Bass synthesizer with resonant filter (only effect sound is output)

• b3: Bass synthesizer with soft sound and few harmonics (only effect

sound is output)

• b4: b1 effect sound with a slight amount of original sound mixed in

• b5: b2 effect sound with a slight amount of original sound mixed in

• b6: b3 effect sound with a slight amount of original sound mixed in

• b7: b1 effect sound and original sound in 1:1 ratio

• b8: b2 effect sound and original sound in 1:1 ratio

• b9: b3 effect sound and original sound in 1:1 ratio

b

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7

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P

PITCH SHIFT (Pitch Shift)

This effect varies the pitch of the original sound. You can select one out of

nine preset pitch shift patterns (P1 — P9).

PEDAL PITCH DOWN (Pedal Pitch Down)

Original sound

Original sound

Original sound

Original sound

Using the expression pedal (FP01/FP02) connected to the

CONTROL IN jack, the pitch of the effect sound can be shifted over the

range of 0 to -1 octaves.

PEDAL PITCH UP (Pedal Pitch Up)

Using the expression pedal (FP01/FP02) connected to the

CONTROL IN jack, the pitch of the effect sound can be shifted over the range

of 0 to +1 octave.

OFF (Off)

Turns the MOD module off.

• P1/P2: A component shifted by 1 octave down is mixed to the original

sound. The mixing ratio differs for P1 and P2.

• P3/P4: A component shifted by a perfect fifth down is mixed to the

original sound. The mixing ratio differs for P3 and P4.

• P5/P6: A component shifted by a perfect fourth up is mixed to the

original sound. The mixing ratio differs for P5 and P6.

• P7/P8: A component shifted by 1 octave up is mixed to the original

sound. The mixing ratio differs for P7 and P8.

•

P9:

A slightly pitch-shifted component is mixed to the original

sound, resulting in a chorus with slight modulation.

Pitch of effect sound vs. original sound

P1/P2:

P3/P4:

P5/P6:

P7/P8:

P

1

P

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Effect sound

Effect sound

Effect sound

Effect sound

Effect Types and Parameters

Effect Types and Parameters

ZOOM 506 II BASS

3130

ZOOM 506 II BASS

DLY/REV

DLY/REV module basic parameters

DELAY (Delay)

This is a conventional digital delay effect. By using the

output in stereo, you can achieve a ping-pong delay

where the delay sound alternates between the left and

right channels. The right-digit setting values control the

feedback (number of repetitions) and the mixing ratio

between original sound and effect sound.

ECHO (Echo)

This is a delay effect with a warm sound similar to a tape echo. By using the output in

stereo, you can achieve a ping-pong delay where the delay sound alternates between

the left and right channels. The right-digit setting values control the feedback (number

of repetitions) and the mixing ratio between original sound and effect sound.

HALL (Hall)

This is a reverb effect that produces a sound similar to the reverberation in a

concert hall. Higher right-digit setting values result in stronger reverb.

ROOM (Room)

This is a reverb effect that simulates the reverberation in a room. Higher right-digit

setting values result in stronger reverb.

OFF (Off)

Turns the DLY/REV module off.

This module comprises delay, echo, reverb, and other

effects. Use the [+]/[-] keys to select the effect type and

adjust the effect intensity.

d

1

d

9

H

1

H

9

E

1

E

9

r

1

r

9

o

F

TIME

LEVEL

Original sound

Delay sound

Delay time

TIME

DLY/REV module extended parameters

DELAY TIME (Delay Time)

(When DELAY or ECHO is selected as effect type)

Sets the delay time in the range from 1 — 37. The actual delay time is the setting

value x 10 (ms). (Example: A setting of «15» results in a delay time of 150 ms.)

REVERB TIME (Reverb Time)

(When HALL or ROOM is selected as effect type)

Sets the reverb time in the range from 1 — 10. Higher right-digit setting values result

in longer reverb time.

These parameters serve to adjust the effect operation for the

effect type selected with the DLY/REV module basic parameters.

d

1

3

7

E

1

1

0

(Off

indication)

—

—

Specifications

Built-in effects max. 8 simultaneous / 33 total

Effect modules max. 7 simultaneous (5 modules + 1 block)

Banks and patches 6 banks x 6 patches = 36 patches (rewritable, with

memory store capability)

A/D converter 16 bit, 64 times oversampling

D/A converter 16 bit, 8 times oversampling

Sampling frequency 31.25 kHz

Input BASS GUITAR input: standard mono phone jack

(rated input level -20 dBm/input impedance 470

kilohms)

Output Standard stereo phone jack (doubles as line and

headphone jack)

(maximum output level +5 dBm/output load

impedance 10 kilohms or more)

Control input For optional FP01 or FP02 / FS01

Display 2-digit 7-segment LED

Power requirements Separately available AC adapter, 9 V DC, 300 mA

(center minus plug) (ZOOM AD-0006)

Four IEC R6 (size AA) batteries

Battery life: approx. 28 hours continuous operation

(alkaline batteries) / approx. 8 hours continuous

operation (manganese batteries)

Dimensions 145 mm (D) x 125 mm (W) x 40 mm (H)

Weight280 g (without batteries)

• 0 dBm = 0.775 Vrms

• Design and specifications subject to change without notice.

Usage Precautions

•Electrical interference

For safety considerations, the 506 II has

been designed to provide maximum

protection against the emission of

electromagnetic radiation from inside the

device, and protection from external

interference. However, equipment that is

very susceptible to interference or that

emits powerful electromagnetic waves

should not be placed near the 506 II, as the

possibility of interference cannot be ruled

out entirely.

With any type of digital control device, the

506 II included, electromagnetic

interference can cause malfunctioning and

can corrupt or destroy data. Care should be

taken to minimize the risk of damage.

•Cleaning

Use a soft, dry cloth to clean the 506 II. If

necessary, slightly moisten the cloth. Do

not use abrasive cleanser, wax, or solvents

(such as paint thinner or cleaning alcohol),

since these may dull the finish or damage

the surface.

Please keep this manual in a

convenient place for future reference.

Specifications/Usage Precautions

Effect Types and Parameters

PATCH

PATCH NAME COMMENT PEDAL

SLAP SOLO

VINTAGE

ROCK DRIVE

FRETLESS

P-FUNK LEAD

CHORD CHORUS

FUZZY DRIVE

MILLER OF SLAP

EMOTIONAL TALK

PHASE CHORUS

TAURUS

BASS SYNTH

HIGH TONE AMP

BILLY’S DRIVE

GROUND FUNKY

SWEET BOTTOM

PICKED CHORUS

RETRO SLAP

ATTACK FUZZ

UNITE

PHASE SLAP

U.K.ROCK

NATURAL CLEAN

OCTAVE CHORUS

CYCLONE

DROP

DRASTIC STEP

JET BEAT

OCTAVE UP

WILD WAH

T.M.SLAP

NUANCE

CLASSICAL

ENHANCED

SOLOIST

MULTI SYNTH

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

Volume

Volume

Gain

Fretless

Volume

Chorus2

Pitch

Volume

Gain

Chorus2

Volume

Volume

Volume

Pitch

Volume

Volume

Chorus2

Volume

Gain

Volume

Volume

Fat wah

Volume

Volume

Gain

Volume

Step

Flanger

Volume

Volume

Volume

Volume

Fretless

Volume

Volume

Volume

BANK

A

[DEMO]

b

[DEMO]

C

[REAL]

d

[COLOR]

E

[ACTIVE]

F

[LINE]

Orthodox slap sound with a touch of flanging.

Vintage 70s UK hard rock sound.

Exceptionally fat bass sound.

Fretless bass sound for lead playing.

Gritty bass sound for P-funk style bass solo.

Pedal-chorus sound for upper-register chord playing.

Fuzz tone sound allows 1-octave bend-down with pedal.

Funky slap solo sound.

«Talking lead» sound with pedal-gain controls.

Funky edge with phase shift and pedal-chorus sound.

Fat vintage auto-wah bass sound.

Synth bass mixed with direct sound.

High tone American bass amp sound.

For fast right hand playing with pedal-pitch effect.

Modern funk slap bass sound.

Clear, mellow bass sound good for picking style.

Pedal-chorus sound good for picking style.

Retro slap sound for old funk style.

Pedal-fuzz tone with extra edge and attack.

Wah & octave funk bass sound.

Percussive slap creates a dramatic effect.

Chorus + pedal-wah sound ideal for picking.

Practical, basic bass tone.

Chorus tone with octave effect.

Lead synthesizer bass sound.

Unique «rain drop» bass sound.

Extreme pedal-step solo sound.

For eighth note play with pedal-flanger jet sound.

Direct + one octave up pitch shift sound.

Combination of resonant-wah and drive sound.

Dynamic slap bass sound.

Picking nuance changes the distortion intensity.

Fretless bass sound for classical style playing.

Clear and enhanced compressed bass sound.

Ideal for melodic solos and accompaniment.

Synthesizer bass for any playing style.

ZOOM CORPORATION

NOAH Bldg., 2-10-2, Miyanishi-cho, Fuchu-shi,

Tokyo 183-0022, Japan

PHONE: +81-42-369-7116 FAX: +81-42-369-7115

Web Site: http://www.zoom.co.jp

Printed in Japan 506 II-5000

No power

Refer to «1. Power-on»

on page 8.

Patch does not change

Check whether patch call

method is set to pre-select

(see page 16).

High level of noise

Is ZOOM AC adapter being used? Be sure to use only adapter for

9 V DC, 300 mA with center minus plug (ZOOM AD-0006).

Battery life is short

Are manganese batteries being used? Continuous operation time is

28 hours with alkaline batteries but only 8 hours with manganese

batteries. The use of alkaline batteries is recommended.

It is recommended to set the ZNR (Zoom Noise Reduction) value for each patch to match the bass guitar being used.

Patch List

Troubleshooting

Operation Manual

Introduction

Thank you for selecting the ZOOM 506 II (hereafter

simply called the «506 II«).

Please take the time to read this manual carefully so as to

get the most out of the unit and to ensure optimum

performance and reliability.

Retain this manual, the warranty card and all other

documentation for future reference.

SAFETY PRECAUTIONS •••••••••••••••••••••• 2

Features ••••••••••••••••••••••••••••••••••••• 3

Terms Used in This Manual ••••••••••••••••••• 4

Using the unit on batteries ••••••••••••••••••• 5

Controls and Functions •••••••••••••••••••••• 6

Selecting Patches for Play •••••••••••••••••••• 8

Using the Tuner Function •••••••••••••••••••• 10

Editing a Patch ••••••••••••••••••••••••••••• 12

Storing/Copying Patches •••••••••••••••••••• 14

Changing the «Patch Call» Method ••••••••••• 16

Using the Optional Pedal •••••••••••••••••••• 18

Restoring Factory Defaults •••••••••••••••••• 19

Linking Effects •••••••••••••••••••••••••••••• 20

Effect Types and Parameters •••••••••••••••• 21

Specifications •••••••••••••••••••••••••••••• 31

Usage Precautions •••••••••••••••••••••••••• 31

Patch List

Troubleshooting

Contents

2

ZOOM 506 II BASS ZOOM 506 II BASS

3

Features

The 506 II is a sophisticated multi effect processor for bass guitar

with the following features and functions:

• Top level performance

While similar in price to a compact effect device, the 506 II

incorporates a varied palette of 33 effects. Up to eight effects

(including ZNR and amp simulator) can be combined in a patch.

The memory of the unit holds 36 rewritable patches, providing no-

holds-barred performance.

•Intuitive user interface

The user interface has been thoroughly redesigned. Large switches

and keys and a rotary selector make the unit extremely simple to

operate. Any desired effect can be called up swiftly and without fuss.

•Great bass effects

The 506 II includes a number of unique effects designed specially

for bass players, such as the innovative bass synthesizer and the

«cry» effect that simulates a talking modulator. This makes it a snap

to create your own original sound.

•Built-in auto-chromatic tuner

The integrated tuning function for bass lets you quickly and

precisely tune your instrument on stage.

•Dual power supply enables operation anywhere

The dual power supply principle allows the unit to be powered

either from an AC adapter or from four IEC R6 (size AA) batteries.

Continuous operation time on batteries is 8 hours with manganese

batteries and 28 hours with alkaline batteries.

•Compatible with foot switch and pedals

An optional foot switch (FS01) or expression pedal (FP01/FP02)

can be connected to the CONTROL IN jack. The foot switch is

useful for quickly switching patches, and the expression pedal can

serve to adjust the volume or effect tone in real time.

•Improved successor to 506

While inheriting the sound characteristics of the very successful

ZOOM model 506, the 506 II is even more compact and carries a

lower price tag. And what’s more, it incorporates nine new effects,

including bass distortion effects using sophisticated modeling

techniques, practical stage-use and special effects.

SAFETY PRECAUTIONS

About power

• Since power consumption of this unit is

fairly high, we recommend the use of an

AC adapter whenever possible. When

powering the unit from a battery, use

only an alkaline type.

AC adapter operation

•Be sure to use only an AC adapter

which supplies 9 V DC, 300 mA and is

equipped with a «center minus» plug

(Zoom AD-0006). The use of an adapter

other than the specified type may

damage the unit and pose a safety

hazard.

•Connect the AC adapter only to an AC

outlet that supplies the rated voltage

required by the adapter.

•When disconnecting the AC adapter

from the AC outlet, always grasp the

adapter itself and do not pull at the

cable.

•If the unit is not to be used for a long

time, disconnect the AC adapter from

the outlet.

Battery operation

•Use four IEC R6 (size AA) 1.5 V batteries

(alkaline/manganese).

•The 506 II cannot be used for recharging.

Pay close attention to the labelling of the

battery to make sure you choose the

correct type.

•If the 506 II is not to be used for an

extended period of time, remove the

battery from the unit.

•If battery leakage has occurred, wipe the

battery compartment and the battery

terminals carefully to remove all remnants

of battery fluid.

•While using the unit, the battery

compartment cover should be closed.

Environment

Avoid using your 506 II in environments

where it will be exposed to:

•Extreme temperature

•High humidity or moisture

•Excessive dust or sand

•Excessive vibration or shock

Handling

•The 506 II is a precision instrument.

Except for the foot switches, do not

push other parts with your feet or

subject them to strong force.

•Take care that no foreign objects (coins

or pins etc.) or liquids can enter the unit.

•Be sure to turn the power to all

equipment off before making

connections.

•Before moving the unit, turn the power

off, and disconnect all cables and the

AC adapter.

Alterations

Never open the case of the 506 II or

attempt to modify the product in any way

since this can result in damage to the unit.

This symbol indicates explanations about extremely dangerous matters.

If users ignore this symbol and handle the device the wrong way, serious

injury or death could result.

This symbol indicates explanations about dangerous matters. If users

ignore this symbol and handle the device the wrong way, bodily injury

and damage to the equipment could result.

In this manual, symbols are used to highlight warnings and cautions for you to read so that

accidents can be prevented. The meanings of these symbols are as follows:

Please observe the following safety tips and precautions to ensure hazard-free use of the 506 II.

Safety Precautions

Features

4

ZOOM 506 II BASS ZOOM 506 II BASS

5

1. Turn the 506 II over and open

the cover of the battery

compartment on the bottom.

Press the latch to release it and

then raise the cover.

2. Insert four fresh IEC R6

(size AA) batteries into the

battery compartment.

3. Close the cover of the battery compartment.

Close the cover of the battery compartment.

Push the cover in until the latch audibly snaps into place.

Battery

compartment cover

Tab

Four IEC R6

(size AA) batteries

Insert all batteries with

the same orientation.

Rear of 506 II

Using the unit on batteries

Terms Used in This Manual

Use four IEC R6 (size AA) batteries.

When the batteries are getting low, a dot (. ) in the bottom section of

the display starts to flash.

While not using the 506 II, you should disconnect the cable plugged

into the INPUT jack, to prevent draining the batteries.

Play mode/edit mode

The internal status of the 506 II is referred to as the operation mode. The

two major modes are play mode, in which you can select patches and use

them for playing your instrument, and edit mode, in which you can modify

the effects. The [PLAY/EDIT] selector serves for switching between the

play mode and edit mode.

This section explains some important terms that are used throughout the

506 II documentation.

Effect module

As shown in the illustration below, the 506 II can be thought of as a

combination of several single effects. Each such effect is referred to as an

effect module. In addition to modules comprising compressor effects

(COMP) or distortion effects (DIST), the 506 II also provides a module for

ZNR (ZOOM Noise Reduction) and an amp simulator. Parameters such as

effect intensity can be adjusted for each module individually, and modules

can be switched on and off as desired.

Effect type

Within each effect module, there are several different effects which are

referred to as effect types. For example, the modulation effect module

(MOD) comprises chorus, flanger, pitch shifter, and other effect types. Only

one of these can be selected at a time. An effect type is also often simply

referred to as an effect.

Effect parameter

All effect modules have various parameters that can be adjusted. When

likening an effect module to a compact effect device, the parameters can be

thought of as the control knobs on the device. Changing the parameter

settings will result in changes to items such as effect intensity and tonal

characteristics.

Patch

In the 506 II, effect module combinations are stored and called up in units

referred to as patches. A patch comprises information about the on/off

status of each effect module, about the effect type used in each module, and

about effect parameter settings. The memory of the 506 II can store up to

36 patches.

Bank

A group of six patches is called a bank. The 506 II manages a total of six

banks, labelled A through F. The patches within each bank are numbered 1

through 6. To specify a patch, the 506 II uses the following format: «A1».

This means that patch number 1 from bank A is selected. Therefore «b6»

would refer to patch 6 from bank b.

Terms Used in This Manual

Terms Used in This Manual / Using the unit on batteries

[+]/[-] keys

[STORE] key

Display

[PLAY/EDIT] selector

[ ]/[ ] foot switches

Serves for storing edited patches, copying

patches to another location, and other

functions.

Serve for switching banks up and down,

adjusting parameters, and other functions.

These switches are used for selecting

patches, controlling the tuner, and other

functions.

Shows patch numbers, setting values, and

other information required

for operation of the 506 II.

This knob serves for switching between play

mode (in which you use the patches for

playing) and edit mode (where you can edit

patches to your liking).

INPUT jack

CONTROL IN jack OUTPUT jack

DC 9V (AC adapter) jack

Serves for connecting the bass

guitar. When the 506 II is

operated on batteries, the unit

will be turned on when a plug

is inserted in this jack.

To use the 506 II on AC power, plug an AC adapter

(ZOOM AD-0006) with a rated output of 9 volts DC,

300 mA (center minus plug) into this jack. When a

plug is inserted in this jack, the 506 II is turned on.

This stereo phone jack serves for

connection to the bass guitar

amplifier. It is also possible to plug

a pair of stereo headphones into

this jack, or to use a Y cable for

sending the output to two

amplifiers.

Serves for connection of

the optional foot switch

(FS01) or expression pedal

(FP01/FP02).

6

ZOOM 506 II BASS

Controls and Functions

Top Panel

Rear Panel / Connections

ZOOM 506 II BASS

7

Controls and Functions

Controls and Functions

4

0

Power-on

Set 506 II to play mode

Immediately after turning on power

to the 506 II, the unit will be in play

mode also if the [PLAY/EDIT]

selector is set to a different

position.

To directly switch

the bank

Switch patches

To adjust the master

volume

When using the 506 II on batteries,

plug a shielded cable with mono phone

plug into the INPUT jack of the 506 II.

When the [PLAY/EDIT] selector is set to

a different position, set it to «PLAY».

To switch patches in play mode, use the [ ]/[ ]

foot switches.

When using the 506 II with the AC

adapter, plug the adapter into the outlet

and plug the cable from the adapter

into the DC 9V jack on the 506 II.

Turn on the bass guitar amplifier and

adjust the volume to a suitable position.

A

1

Bank Patch

number

You can use the [+]/[-] keys to directly

switch among the banks A — F.

Keep both [+]/[-] keys depressed

for more than 1 second.

While the master volume setting is

shown, pressing the [+] or [-] key

changes the setting.

The setting range is 0 — 50. When the unit

is turned off and on again, the setting will

be reset to 40.

When using headphones, the

master volume setting can be used

to adjust the listening volume.

The currently selected bank and

patch number are shown on the

display.

8

ZOOM 506 II BASS ZOOM 506 II BASS

9

Selecting Patches for Play

To try out the 506 II, we recommend that you simply play your

instrument while switching patches. This will let you quickly see what

the 506 II can do.

Selecting Patches for Play

Selecting Patches for Play

Selecting Patches for Play

NOTE

NOTE

b

p

M

t

A

8

Switch to bypass

or mute

Tune the bass guitar

Play the open string you

want to tune, and watch

the display.

The right side of the display

shows a symbol that indicates

by how much the tuning is off.

When the unit is turned off and on

again, the reference pitch setting is

reset to 40 (440 Hz).

Adjusting the reference

pitch of the tuner

Press one of the [+]/[-] keys.

While the reference pitch setting is

shown, pressing the [+] or [-] key

changes the setting.

Return to play mode

The center A reference frequency of the built-in

tuner can be fine-adjusted.

The reference pitch range is 35 — 45

(center A = 435 Hz — 445 Hz).

4

0

Reference pitch

Bypass:

Tune the other strings in

the same way.

A

8

Pitch is

high

Pitch is

correct

Pitch is

low

The bypass or mute condition

cannot be activated when the unit

is in the edit mode. Press one of the [ ]/[ ] foot switches.

Press both [ ]/[ ] foot switches together

briefly and release.

Press both [ ]/[ ] foot switches together

and hold for at least 1 second.

Mute:

The left side of the display

shows the note which is

closest to the current pitch. Indication turns faster the more

the pitch is off.

10

ZOOM 506 II BASS ZOOM 506 II BASS

11

Using the Tuner Function

The 506 II incorporates an auto-chromatic tuner for bass guitars. To use

the tuner function, the built-in effects must be bypassed (temporarily

turned off) or muted (original sound and effect sound turned off).

Using the Tuner Function

Using the Tuner Function

Using the Tuner Function

Select the effect

parameter

Change the parameter value

Changing the module

on/off condition

Holding down one of these keys will

continuously change the value. Additionally

pressing the opposite key will cause a faster

change. Pressing both keys simultaneously

skips to the first value of the next effect type

in the same effect module.

This is possible only if the basic parameter of

that module (marked with an asterisk in the

illustration ) has been selected.

Use the [+]/[-] keys.

Use the [PLAY/EDIT] selector to

select the effect you want to

change.

The value of the currently

selected parameter is

shown on the display.

(When the 506 II is in edit

mode, a dot (.) is shown in

the bottom right section of

the display.)

Press both [ ]/[ ] foot switches

together.

Terminate the edit mode

To terminate the edit mode and return to the

play mode, set the [PLAY/EDIT] selector to the

«PLAY» position.

4

0

Parameter

value

Lit

Modules and parameters that can be

selected with the [PLAY/EDIT] selector

(1) Patch level

(2) Basic parameters of COMP module (*)

(3) Basic parameters of DIST module (*)

(4) Extended parameters of DIST module

(5) Basic parameters of EQ module (*)

(6) Extended parameters of EQ module

(7) Basic parameters

of ZNR/AMP module (*)

(8) Basic parameters

of MOD module (*)

(9) Basic parameters

of DLY/REV module (*)

(10)

Extended parameters

of DLY/REV module

NOTE When an effect module has been

switched off, the extended parameter

of that module is not shown.

NOTE

Unless you store the edited patch in memory, the

settings you made will be lost when you select a

different patch after returning to the play mode. Do

not forget to store an edited patch that you wish to

keep, as described on page 14.

(1)

(2)

(3)

(5)

(4) (6)

(7)

(8)

(9)

(10)

12

ZOOM 506 II BASS ZOOM 506 II BASS

13

Editing a Patch

The patches of the 506 II can be freely edited by changing the effect

parameter settings. Try editing the currently selected patch to create

your own sound.

Editing a Patch

Editing a Patch

Editing a Patch

NOTE

NOTE

NOTE

A

1

b

4

b

4

Press the STORE key

in play mode or edit

mode.

Use the [ ]/[ ] foot

switches to select the

target location in

which to store the

patch.

When the store/copy process is

executed, the previous content of

the store target is overwritten and

cannot be restored if it was a user—

created patch. You should

therefore take care when selecting

a target patch. However, the

factory default settings of an

individual patch or all patches can

be restored, as described on page

19.

The store process is also canceled when [PLAY/EDIT]

selector is operated instead of the [-] key.

When storing or copying a patch, it

is not possible to use the [+]/[-]

keys to switch only the bank

number.

Press the STORE key

once more.

When the store/copy process is completed,

the unit reverts to the original mode, with

the target patch being selected.

The store process is aborted and the unit reverts to the

previous mode.

To cancel the store/copy

process

Press the [-] key instead of the STORE key.

The bank and patch number on the display

are flashing.

14

ZOOM 506 II BASS ZOOM 506 II BASS

15

Storing/Copying Patches

An edited patch can be stored at any desired location in the internal

memory of the unit. It is also possible to copy an existing patch and

store it at another location.

Storing/Copying Patches

Storing/Copying Patches

Storing/Copying Patches

A

1 A

2

A

3

Changing the «Patch

call» method to

pre-select

To change the «Patch call» method to pre-

select, you must turn the unit on while

holding down the [ ] foot switch.

Specifying the

desired patch

You can also use the [+]/[-] keys to only

switch the bank.

The bank and patch

number of the patch to

be used next will be

shown on the display,

but the sound does not

yet change.

Confirm the patch

change

When the desired patch is shown, press

the [ ]/[ ] foot switches together.

The patch change is

confirmed, the sound

changes, and the display

stops flashing and stays

constantly lit.

This will return the patch select method to the

default setting.

Changing the «Patch

call» method back to

direct select

To change the «Patch call» method

back to normal direct select

operation, simply turn the unit off

and back on again.

A

3

A

3

Confirm

Use the [ ]/[ ] foot switches to

select the patch you want to use

next.

16

ZOOM 506 II BASS ZOOM 506 II BASS

17

Changing the «Patch Call» Method

In normal operation, the sound of the 506 II will change immediately if

a patch is selected in play mode. This may be undesirable if a patch

from a distant memory location is called and the sound of other

unwanted patches in between is heard. If desired, you can change the

«Patch call» method from direct selection to the pre-select method. In

pre-select mode, you first specify the desired patch and then confirm

the selection. The sound will only change after you have confirmed the

operation.

Changing the «Patch Call» Method

Changing the «Patch Call» Method

Changing the «Patch Call» Method

18

ZOOM 506 II BASS ZOOM 506 II BASS

19

Using the Optional Pedal Restoring Factory Defaults

The 506 II is equipped with a CONTROL IN jack designed for

connection of an optional foot switch or expression pedal. This section

explains how to use these accessories.

Using the foot switch (FS01)

Connecting the optional foot switch FS01 to the CONTROL IN jack

allows changing banks with the foot switch while the unit is in play

mode. (Operating the foot switch in play mode has the same effect as

pressing the [+] key.)

1. Plug the cable from the FS01 into the CONTROL IN jack,

and then plug the appropriate cable into the INPUT jack

(or DC 9V jack).

2. Press the foot switch.

With each push of the foot switch, the bank is switched up.

Using the expression pedal (FP01/FP02)

Connecting an expression pedal (FP01/FP02) to the CONTROL IN

jack allows adjusting the volume or an effect parameter in real time.

For information on parameters that can be adjusted with the expression

pedal, please refer to pages 22 — 29.

1. Plug the cable from the expression pedal into the

CONTROL IN jack, and then plug the appropriate cable

into the INPUT jack (or DC 9V jack).

2.

Select the patch in play mode, and move the expression

pedal back and forth.

Depending on the program content of the patch, the volume or

effect parameter will change.

If the foot switch or expression pedal is connected to the 506 II while

the unit is powered, malfunction may occur. Be sure to plug the foot

switch or expression pedal into the CONTROL IN jack first and then

plug the appropriate cable into the INPUT jack (or DC 9V jack).

The pedal is active also in edit mode.

The 506 II comes with 36 preprogrammed patches. These factory

default patches can be restored also if they were overwritten by patches

created by the user.

There are two ways of restoring factory defaults. «All Initialize» returns

the entire set of patches to the original condition. «Factory Recall»

restores a specific patch to the original condition.

1. While holding down the STORE key, plug the appropriate

cable into the INPUT jack (or DC 9V jack).

The indication «AL» flashes on the display.

To perform All Initialize

2. Press the STORE key once more.

All patch settings are returned to the factory default condition, and

the unit switches to play mode. To cancel All Initialize, press the [-]

key.

All user-created patches will be lost when performing All Initialize.

Use this function with care.

To perform Factory Recall

2. Use the [ ]/[ ] foot switches to select the patch you

want to return to the original condition.

The specified bank and patch number are flashing on

the display.

During Factory Recall, the [+]/[-] keys cannot be used to switch the

bank only.

3. Press the STORE key once more.

The settings of the specified patch are returned to the factory default

condition.

If desired, repeat steps 2 and 3 to restore other patches. To terminate

the Factory Recall operation, press the [-] key. The unit will switch

to the play mode at this point.

Using the Optional Pedal

Restoring Factory Defaults

ZOOM 506 II BASS

2120

ZOOM 506 II BASS

Linking Effects

The patches of the 506 II consist of seven serially linked effect

modules, as shown in the illustration below. (The maximum number of

effects that can be used simultaneously is 8.) You can use all effect

modules or selectively set certain modules to on or off.

Within the effect modules, you can select an effect type from several

possible choices. For example, the COMP module contains various

compressor and limiter effect types, from which you can choose one.

The MOD module allows you to choose two effect types

simultaneously, such as OCTAVE > CHORUS.

COMPRESSOR

LIMITER

FAT WAH

PEDAL FAT WAH

RESONANT WAH

PEDAL

RESONANT WAH

BANDPASS

ENH

HIPASS ENH

CLEAN 1

CLEAN 2

RICH

FAT

SLAP

EDGE

DRIVE

VINTAGE

FUZZ

THRASH

4 BAND EQ

PHASE

SHIFT

ZNR AMP SIM CHORUS 1

PEDAL CHORUS 1

CHORUS 2

PEDAL CHORUS 2

FLANGER

PEDAL FLANGER

STEP

PEDAL STEP

CRY1

CRY2

PEDAL CRY

DEFRET

PEDAL DEFRET

BASS SYNTH

PEDAL BASS SYNTH

OCTAVE

OCTAVE>CHORUS

PEDAL OCTAVE

PITCH SHIFT

PEDAL PITCH DOWN

PEDAL PITCH UP

DELAY

ECHO

HALL

ROOM

AMP

ZNREQCOMP DIST MOD CHO

DLY/REV

Effect module

Effect

type

Effect Types and Parameters

Starting on the next page, all effect types in all effect modules are

listed, together with their parameters.

How to read the listing

MOD

MOD module basic parameters

CHORUS (Chorus)

This effect mixes a variable pitch-shifted component to the original signal,

resulting in full-bodied and expansive sound. Higher setting values result

This effect module comprises modulation effects such as

chorus, flanger, and octaver. Use the [+]/[-] keys to select

the effect type and adjust the effect intensity.

OFF (Off)

Turns the MOD module off.

PEDAL BASS SYNTH (Pedal Bass Synthesizer)

Using the expression pedal (FP01/FP02) connected to the

CONTROL IN jack, the mixing ratio of b2 effect sound and original sound

can be adjusted.

OCTAVE (Octaver)

This effect downshifts the sound by one octave and mixes it to the original

sound. Higher right-digit setting values result in a higher effect sound ratio.

o

F

o

1

o

6

b

P

[PLAY/EDIT] selector

The drawing of the [PLAY/EDIT] selector

shows the position which is used to call up

that module and parameter.

Display

The display example shown at the left side of

the effect parameter listing shows the setting

that can be adjusted with the [+]/[-] keys.

Which setting this is depends on the module.

Module on/off

For every effect module,

the last basic parameter

setting is » «. When this

is selected, the respective

module is turned off,

which means that it will

not affect the sound output

by the 506 II. (The effect

is the same as when both

[ ]/[ ] foot switches are

pressed together in edit

mode.)

F

U

Effect type

only shown

Effect type

4

0

Parameter setting

value only shown

Setting value

Setting

value

C

9

Effect type and parameter

setting value shown

Effect type

Expression pedal

A pedal icon ( ) in the listing indicates a parameter that can be controlled

with the expression pedal (FP01/FP02).

When such a parameter is selected, the respective module can be controlled in

real time with a connected expression pedal.

When a parameter marked with a pedal icon is selected, the

sound will correspond to the representative setting of that effect.

If there is no parameter marked with a pedal icon selected in the entire patch,

the expression pedal operates as a volume pedal.

o

F

Effect Types and Parameters

Linking Effects

22

ZOOM 506 II BASS ZOOM 506 II BASS

23

PATCH LEVEL

PATCH LEVEL

Adjusts the overall volume of the patch. A value of 25 corresponds to unity

gain (input level and output level are equal).

1

3

0

COMP LIMIT WAH

COMP module basic parameters

COMPRESSOR (Compressor)

This effect type attenuates high-level signal components and boosts low-level signal

components, thereby keeping the overall signal level within a certain range. The

effect prolongs sustain and makes the sound more uniform. Higher setting values

result in stronger compression.

LIMITER (Limiter)

This effect type attenuates peak levels and prevents overload of the next

module. Higher setting values result in stronger limiter action.

FAT WAH (Fat Wah)

This effect type applies auto wah which is dependent on playing intensity. It is

characterized by a fat sound. Higher right-digit setting values result in higher

input sensitivity for the auto wah effect.

PEDAL FAT WAH (Pedal Fat Wah)

This effect type allows using an expression pedal (FP01/FP02)

connected to the CONTROL IN jack for pedal wah. The expression pedal

then controls the frequency that is emphasized by the fat wah effect.

This module comprises the compressor, limiter, auto wah,

and other effect types. Use the [+]/[-] keys to select the

effect type and adjust the effect intensity.

C

1

C

9

L

1

L

9

F

1

F

8

F

P

TIME

LEVEL

TIME

LEVEL

TIME

LEVEL

TIME

LEVEL

Original sound Compressor

Limiter

Original sound

RESONANT WAH (Resonant Wah)

This effect type applies auto wah to a narrow frequency band, resulting in a

special effect. Higher right-digit setting values result in higher input sensitivity

for the auto wah effect.

PEDAL RESONANT WAH (Pedal Resonant Wah)

This effect type allows using an expression pedal (FP01/FP02)

connected to the CONTROL IN jack to control the frequency that is emphasized

by the resonant wah effect.

OFF (Off)

Turns the COMP module off.

r

1

r

8

r

P

o

F

DIST

DIST module basic parameters

BANDPASS ENH (Bandpass Enhancer)

Enhancer using a bandpass filter. Makes the sound more distinct.

HIPASS ENH (High-Pass Enhancer)

Enhancer using a high-pass filter, resulting in a different sonic character from the

bandpass enhancer.

CLEAN 1 (Clean 1: clean type effect)

Clean sound with flat characteristics.

CLEAN 2 (Clean 2: clean type effect)

High-class clean sound with attenuated midrange.

RICH (Rich: clean type effect)

Rich clean sound with emphasized bass range.

In addition to five distortion type effects and five clean

type effects, this module also comprises two enhancer

effect types. Use the [+]/[-] keys to select the effect type.

FAT (Fat: clean type effect)

Clean sound with emphasized midrange.

SLAP (Slap: clean type effect)

Clean sound suitable for the slap playing style.

EDGE (Edge: distortion effect)

Treble-rich drive sound.

b

E

H

E

C

1

C

2

r

C

F

t

S

L

E

G

Effect Types and Parameters

Effect Types and Parameters

ZOOM 506 II BASS

2524

ZOOM 506 II BASS

VINTAGE (Vintage: distortion effect)

Overdrive sound simulating a vintage amplifier.

THRASH (Thrash: distortion effect)

Distortion sound suitable for thrash metal.

DRIVE (Drive: distortion effect)

Overdrive sound with emphasized midrange.

FUZZ (Fuzz: distortion effect)

Wild fuzz sound.

OFF (Off)

Turns the DIST module off.

u

t

t

H

d

r

F

U

o

F

GAIN

DIST module extended parameters

GAIN (Gain)

The function of this parameter depends on the effect type selected for the DIST

module.

• When a clean type effect such as C1 or bE or an enhancer effect is

selected

Higher setting values emphasize the outline of the sound.

• When a distortion effect such as dr or FU is selected

Higher setting values result in stronger distortion.

PEDAL DIST (Pedal Distortion)

Using the expression pedal connected to the CONTROL IN jack, the

GAIN value (1 — 30) can be controlled.

These parameters serve to adjust the sound outline or

distortion depth for the effect type selected with the DIST

module basic parameters.

1

3

0

(Off

indication)

—

—

P

d

EQ PHASE

EQ module basic parameters

4 BAND EQ (4-Band Equalizer)

Allows boost or cut in the bass/middle/high/presence band. You can select one out

of 50 patterns (01 — 50).

• 01 — 10: Lower values result in attenuated highs and emphasized lows.

• 11 — 20: Lower values result in lower emphasized frequency.

• 21 — 24: Lower values result in emphasized midrange.

• 25: Flat characteristics

• 26 — 30: Higher values result in emphasized highs.

• 31 — 40: Higher values result in higher emphasized frequency.

• 41 — 50: Higher values result in emphasized presence and lows.

PHASE SHIFT (Phaser)

This effect mixes a phase-shifted

component to the original sound,

resulting in a pulsating character. Higher

setting values result in faster modulation.

OFF (Off)

Turns the EQ module off.

This module comprises a 4-band equalizer and phaser.

Use the [+]/[-] keys to select the effect type and adjust the

effect intensity.

5

0

0

1

P

9

o

F

P

1

TIME

LEVEL

0

—

+

Original sound

Effect sound

CONTOUR

EQ module extended parameters

CONTOUR (Contour)

• 4 BAND EQ is selected

Using the 0 value as a reference (flat setting), negative values cause an

increasing boost in the low range and positive values cause an increasing

boost in the high range. When the EQ module is On, this parameter is always

active. Check this parameter if the 4-band EQ effect type setting does not

seem to produce the desired results.

• PHASE SHIFT is selected

Using the 0 value as a reference, changing the value towards negative or

positive makes the phaser effect stronger. (Negative values result in reversed

phase for the effect sound feedback.)

These parameters serve to adjust the effect operation for the

effect type selected with the EQ module basic parameters.

0

0

1

0

—

—

(Off

indication)

Effect Types and Parameters

Effect Types and Parameters

ZOOM 506 II BASS

2726

ZOOM 506 II BASS

ZNR/AMP

ZNR/AMP module basic parameters

ZNR

ZNR (ZOOM Noise Reduction) serves for reducing noise during play pauses or

silent passages. Higher setting values result in more efficient noise reduction. Set

the value as high as possible without causing the sound to be cut off unnaturally.

AMP (Amp Simulator)

The amp simulator adds the character of a bass guitar amplifier to the output signal.

When this setting is selected, the amp simulator is on and ZNR is off.

ZNR+AMP (ZNR + Amp Simulator)

ZNR and amp simulator are both on. Increasing the right- digit value results in

more efficient noise reduction. Set the value as high as possible without causing the

sound to be cut off unnaturally.

Serves for making the ZNR module and AMP module settings.

ZNR is a noise reduction circuit developed by ZOOM,

allowing control over the noise threshold. The AMP module is

a bass guitar amp simulator that can be switched on or off.

OFF (Off)

ZNR and amp simulator are both off.

A

1

o

F

5

9

0

1

A

9

A

2

MOD

MOD module basic parameters

CHORUS (Chorus)

This effect mixes a variable pitch-shifted component to the original signal,

resulting in full-bodied and expansive sound. Higher setting values result in

a more pronounced chorus effect.

This effect module comprises modulation effects such as

chorus, flanger, and octaver. Use the [+]/[-] keys to select

the effect type and adjust the effect intensity.

C

1

C

9

TIME

PITCH

0

—

+

Effect sound (left channel)

TIME

PITCH

0

—

+

Effect sound (right channel)

PITCH

0

—

+

TIME

Original sound

PEDAL CHORUS 1 (Pedal Chorus 1)

Using the expression pedal (FP01/FP02) connected to the

CONTROL IN jack, the chorus 1 intensity can be adjusted.

CHORUS 2 (Chorus 2)

This is a bright sounding chorus effect with depth and spread. Higher right-

digit setting values result in a more pronounced chorus effect.

PEDAL CHORUS 2 (Pedal Chorus 2)

Using the expression pedal (FP01/FP02) connected to the

CONTROL IN jack, the chorus 2 intensity can be adjusted.

FLANGER (Flanger)

This effect produces a unique, undulating sound by shifting the pitch up

and down. Higher right-digit setting values result in faster modulation.

PEDAL FLANGER (Pedal Flanger)

Using the expression pedal (FP01/FP02) connected to the

CONTROL IN jack, the flanger modulation rate can be adjusted. The

adjustable range is larger than available with F1 — F9.

STEP (Step)

This effect introduces a filter which changes randomly, resulting in an

auto-arpeggio sound. Higher right-digit setting values give faster step

sound change.

PEDAL STEP (Pedal Step)

Using the expression pedal (FP01/FP02) connected to the

CONTROL IN jack, the step sound change rate can be adjusted.

CRY1 (Cry 1)

This effect changes the sound in a similar way as a talking simulator.

Higher right-digit setting values result in more pronounced sound change.

PEDAL CRY (Pedal Cry)

Using the expression pedal (FP01/FP02) connected to the

CONTROL IN jack, the cry type sound change can be adjusted.

DEFRET (Defret)

This effect makes the sound of a fretted bass resemble that of a fretless

bass. It is especially suitable for playing single notes. Higher right-digit

setting values result in a more pronounced defret effect.

CRY2 (Cry 2)

This is a cry effect with a different sound character. Higher right-digit

setting values result in more pronounced sound change.

C

P

c

1

c

9

F

1

F

9

c

P

F

P

S

1

S

9

S

P

r

1

r

5

r

6

r

9

r

P

d

1

d

9

Effect Types and Parameters

Effect Types and Parameters

ZOOM 506 II BASS

2928

ZOOM 506 II BASS

PEDAL DEFRET (Pedal Defret)

Using the expression pedal (FP01/FP02) connected to the

CONTROL IN jack, the defret effect intensity can be adjusted.

PEDAL BASS SYNTH (Pedal Bass Synthesizer)

Using the expression pedal (FP01/FP02) connected to the

CONTROL IN jack, the mixing ratio of b2 effect sound and original sound

can be adjusted.

PEDAL OCTAVE (Pedal Octaver)

Using the expression pedal (FP01/FP02) connected to the

CONTROL IN jack, the mixing ratio of octaver effect sound and original

sound can be adjusted.

OCTAVE (Octaver)

This effect downshifts the sound by one octave and mixes it to the original

sound. Higher right-digit setting values result in a higher effect sound ratio.

OCTAVE > CHORUS (Octaver > Chorus)

This effect type is a serial connection of octaver and chorus. Higher right-

digit setting values result in stronger octaver sound. (Chorus intensity is

fixed.)

BASS SYNTH (Bass Synthesizer)

This effect creates the sound of a bass synthesizer. It is best suited for

playing single notes. You can select among nine patterns (b1 — b9) with

preset sound character and mixing balance.

• b1: Bass synthesizer with fat low end and multiple harmonics (only

effect sound is output)

• b2: Bass synthesizer with resonant filter (only effect sound is output)

• b3: Bass synthesizer with soft sound and few harmonics (only effect

sound is output)

• b4: b1 effect sound with a slight amount of original sound mixed in

• b5: b2 effect sound with a slight amount of original sound mixed in

• b6: b3 effect sound with a slight amount of original sound mixed in

• b7: b1 effect sound and original sound in 1:1 ratio

• b8: b2 effect sound and original sound in 1:1 ratio

• b9: b3 effect sound and original sound in 1:1 ratio

b

1

b

9

o

1

o

6

o

7

o

9

d

P

b

P

o

P

PITCH SHIFT (Pitch Shift)

This effect varies the pitch of the original sound. You can select one out of

nine preset pitch shift patterns (P1 — P9).

PEDAL PITCH DOWN (Pedal Pitch Down)

Original sound

Original sound

Original sound

Original sound

Using the expression pedal (FP01/FP02) connected to the

CONTROL IN jack, the pitch of the effect sound can be shifted over the

range of 0 to -1 octaves.

PEDAL PITCH UP (Pedal Pitch Up)

Using the expression pedal (FP01/FP02) connected to the

CONTROL IN jack, the pitch of the effect sound can be shifted over the range

of 0 to +1 octave.

OFF (Off)

Turns the MOD module off.

• P1/P2: A component shifted by 1 octave down is mixed to the original

sound. The mixing ratio differs for P1 and P2.

• P3/P4: A component shifted by a perfect fifth down is mixed to the

original sound. The mixing ratio differs for P3 and P4.

• P5/P6: A component shifted by a perfect fourth up is mixed to the

original sound. The mixing ratio differs for P5 and P6.

• P7/P8: A component shifted by 1 octave up is mixed to the original

sound. The mixing ratio differs for P7 and P8.

•

P9:

A slightly pitch-shifted component is mixed to the original

sound, resulting in a chorus with slight modulation.

Pitch of effect sound vs. original sound

P1/P2:

P3/P4:

P5/P6:

P7/P8:

P

1

P

9

P

d

P

U

o

F

Effect sound

Effect sound

Effect sound

Effect sound

Effect Types and Parameters

Effect Types and Parameters

ZOOM 506 II BASS

3130

ZOOM 506 II BASS

DLY/REV

DLY/REV module basic parameters

DELAY (Delay)

This is a conventional digital delay effect. By using the

output in stereo, you can achieve a ping-pong delay

where the delay sound alternates between the left and

right channels. The right-digit setting values control the

feedback (number of repetitions) and the mixing ratio

between original sound and effect sound.

ECHO (Echo)

This is a delay effect with a warm sound similar to a tape echo. By using the output in

stereo, you can achieve a ping-pong delay where the delay sound alternates between

the left and right channels. The right-digit setting values control the feedback (number

of repetitions) and the mixing ratio between original sound and effect sound.

HALL (Hall)

This is a reverb effect that produces a sound similar to the reverberation in a

concert hall. Higher right-digit setting values result in stronger reverb.

ROOM (Room)

This is a reverb effect that simulates the reverberation in a room. Higher right-digit

setting values result in stronger reverb.

OFF (Off)

Turns the DLY/REV module off.

This module comprises delay, echo, reverb, and other

effects. Use the [+]/[-] keys to select the effect type and

adjust the effect intensity.

d

1

d

9

H

1

H

9

E

1

E

9

r

1

r

9

o

F

TIME

LEVEL

Original sound

Delay sound

Delay time

TIME

DLY/REV module extended parameters

DELAY TIME (Delay Time)

(When DELAY or ECHO is selected as effect type)

Sets the delay time in the range from 1 — 37. The actual delay time is the setting

value x 10 (ms). (Example: A setting of «15» results in a delay time of 150 ms.)

REVERB TIME (Reverb Time)

(When HALL or ROOM is selected as effect type)

Sets the reverb time in the range from 1 — 10. Higher right-digit setting values result

in longer reverb time.

These parameters serve to adjust the effect operation for the

effect type selected with the DLY/REV module basic parameters.

d

1

3

7

E

1

1

0

(Off

indication)

—

—

Specifications

Built-in effects max. 8 simultaneous / 33 total

Effect modules max. 7 simultaneous (5 modules + 1 block)

Banks and patches 6 banks x 6 patches = 36 patches (rewritable, with

memory store capability)

A/D converter 16 bit, 64 times oversampling

D/A converter 16 bit, 8 times oversampling

Sampling frequency 31.25 kHz

Input BASS GUITAR input: standard mono phone jack

(rated input level -20 dBm/input impedance 470

kilohms)

Output Standard stereo phone jack (doubles as line and

headphone jack)

(maximum output level +5 dBm/output load

impedance 10 kilohms or more)

Control input For optional FP01 or FP02 / FS01

Display 2-digit 7-segment LED

Power requirements Separately available AC adapter, 9 V DC, 300 mA

(center minus plug) (ZOOM AD-0006)

Four IEC R6 (size AA) batteries

Battery life: approx. 28 hours continuous operation

(alkaline batteries) / approx. 8 hours continuous

operation (manganese batteries)

Dimensions 145 mm (D) x 125 mm (W) x 40 mm (H)

Weight280 g (without batteries)

• 0 dBm = 0.775 Vrms

• Design and specifications subject to change without notice.

Usage Precautions

•Electrical interference

For safety considerations, the 506 II has

been designed to provide maximum

protection against the emission of

electromagnetic radiation from inside the

device, and protection from external

interference. However, equipment that is

very susceptible to interference or that

emits powerful electromagnetic waves

should not be placed near the 506 II, as the

possibility of interference cannot be ruled

out entirely.

With any type of digital control device, the

506 II included, electromagnetic

interference can cause malfunctioning and

can corrupt or destroy data. Care should be

taken to minimize the risk of damage.

•Cleaning

Use a soft, dry cloth to clean the 506 II. If

necessary, slightly moisten the cloth. Do

not use abrasive cleanser, wax, or solvents

(such as paint thinner or cleaning alcohol),

since these may dull the finish or damage

the surface.

Please keep this manual in a

convenient place for future reference.

Specifications/Usage Precautions

Effect Types and Parameters

PATCH

PATCH NAME COMMENT PEDAL

SLAP SOLO

VINTAGE

ROCK DRIVE

FRETLESS

P-FUNK LEAD

CHORD CHORUS

FUZZY DRIVE

MILLER OF SLAP

EMOTIONAL TALK

PHASE CHORUS

TAURUS

BASS SYNTH

HIGH TONE AMP

BILLY’S DRIVE

GROUND FUNKY

SWEET BOTTOM

PICKED CHORUS

RETRO SLAP

ATTACK FUZZ

UNITE

PHASE SLAP

U.K.ROCK

NATURAL CLEAN

OCTAVE CHORUS

CYCLONE

DROP

DRASTIC STEP

JET BEAT

OCTAVE UP

WILD WAH

T.M.SLAP

NUANCE

CLASSICAL

ENHANCED

SOLOIST

MULTI SYNTH

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

Volume

Volume

Gain

Fretless

Volume

Chorus2

Pitch

Volume

Gain

Chorus2

Volume

Volume

Volume

Pitch

Volume

Volume

Chorus2

Volume

Gain

Volume

Volume

Fat wah

Volume

Volume

Gain

Volume

Step

Flanger

Volume

Volume

Volume

Volume

Fretless

Volume

Volume

Volume

BANK

A

[DEMO]

b

[DEMO]

C

[REAL]

d

[COLOR]

E

[ACTIVE]

F

[LINE]

Orthodox slap sound with a touch of flanging.

Vintage 70s UK hard rock sound.

Exceptionally fat bass sound.

Fretless bass sound for lead playing.

Gritty bass sound for P-funk style bass solo.

Pedal-chorus sound for upper-register chord playing.

Fuzz tone sound allows 1-octave bend-down with pedal.

Funky slap solo sound.

«Talking lead» sound with pedal-gain controls.

Funky edge with phase shift and pedal-chorus sound.

Fat vintage auto-wah bass sound.

Synth bass mixed with direct sound.

High tone American bass amp sound.

For fast right hand playing with pedal-pitch effect.

Modern funk slap bass sound.

Clear, mellow bass sound good for picking style.

Pedal-chorus sound good for picking style.

Retro slap sound for old funk style.

Pedal-fuzz tone with extra edge and attack.

Wah & octave funk bass sound.

Percussive slap creates a dramatic effect.

Chorus + pedal-wah sound ideal for picking.

Practical, basic bass tone.

Chorus tone with octave effect.

Lead synthesizer bass sound.

Unique «rain drop» bass sound.

Extreme pedal-step solo sound.

For eighth note play with pedal-flanger jet sound.

Direct + one octave up pitch shift sound.

Combination of resonant-wah and drive sound.

Dynamic slap bass sound.

Picking nuance changes the distortion intensity.

Fretless bass sound for classical style playing.

Clear and enhanced compressed bass sound.

Ideal for melodic solos and accompaniment.

Synthesizer bass for any playing style.

ZOOM CORPORATION

NOAH Bldg., 2-10-2, Miyanishi-cho, Fuchu-shi,

Tokyo 183-0022, Japan

PHONE: +81-42-369-7116 FAX: +81-42-369-7115

Web Site: http://www.zoom.co.jp

Printed in Japan 506 II-5000

No power

Refer to «1. Power-on»

on page 8.

Patch does not change

Check whether patch call

method is set to pre-select

(see page 16).

High level of noise

Is ZOOM AC adapter being used? Be sure to use only adapter for

9 V DC, 300 mA with center minus plug (ZOOM AD-0006).

Battery life is short

Are manganese batteries being used? Continuous operation time is

28 hours with alkaline batteries but only 8 hours with manganese

batteries. The use of alkaline batteries is recommended.

It is recommended to set the ZNR (Zoom Noise Reduction) value for each patch to match the bass guitar being used.

Patch List

Troubleshooting