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Contents

USING THE UNIT SAFELY......................................................................3

Concepts Behind Development of the V-Guitar System.....................8

Main features...........................................................................................9

How to use this manual........................................................................10

IMPORTANT NOTES .............................................................................11

Front and Rear Panels..........................................................................12

Front Panel.................................................................................................................................................12
Rear Panel.................................................................................................................................................. 13

Chapter 1. Preparations for playing....................................................14

Attaching the GK-2A/GK-3 to your guitar.......................................................................................... 14
Connecting an amp etc............................................................................................................................ 14
About the screen display (Basic operation).......................................................................................... 16
Turning on the power and tuning your guitar.................................................................................... 17

Turning on the power of the VG-88....................................................................................... 17

Tuning your guitar................................................................................................................... 17
Specify the driver settings....................................................................................................................... 18

Adjusting the pickup sensitivity for each string.................................................................. 20

Matching the phase of the GK pickup and the guitar pickup............................................ 21

Name the GK pickup settings................................................................................................. 21
Playing the VG-88 (adjusting the output level)................................................................................... 21

Selecting the connected equipment........................................................................................21

Playing the VG-88..................................................................................................................... 22
Changing sounds (patches).....................................................................................................................22

How patch numbers are organized........................................................................................22

Using the VALUE dial to change patches............................................................................. 23

Using pedals to change patches..............................................................................................23

Chapter 2. Overview of the VG-88 — basic knowledge.....................24

How the VG-88 produces sound............................................................................................................24

COSM GUITAR.........................................................................................................................24

COSM AMP............................................................................................................................... 24

Chapter 3. Creating sounds — basic section.....................................25

Saving a sound (patch) you created (the Write operation)................................................................ 25
Rearranging the order of patches (the Exchange function)................................................................25
Very simple sound editing (EZ Edit function)..................................................................................... 26

Chapter 4. Creating sounds — advanced section .............................27

COSM GUITAR settings..........................................................................................................................27
COSM AMP settings................................................................................................................................ 28
EFFECTS settings......................................................................................................................................28
Setting the tempo and key of the song you will perform................................................................... 29
Setting the pedal functions (EXP/CTL/GK VOL/GK SW)............................................................... 29

Setting the function of the VG-88’s built-in EXP pedal....................................................... 29

Setting the function of the VG-88’s built-in CTL pedal....................................................... 30

Setting the GK VOL function.................................................................................................. 30

Setting the GK SW function.....................................................................................................31

Setting the Assign functions....................................................................................................31

Exchanging the connection order of the internal multi-effect and the COSM GUITAR/COSM AMP

........32
Combining the normal input and GK input to create a sound..........................................................33

Setting the balance between the GK pickup and the normal pickup................................ 33

Connecting the sound of the GK pickup at the desired location in the effects................33