FRIDGE RACK RIG-RUN-DOWN JANUARY 2013

This custom “Refrigerator” Rack-mount FX system harkens back to the mid 80’s - early 90’s Guitar FX systems that

were as big and heavy as a refrigerator. These rack FX systems contained rack-mounted guitar preamps, studio

quality effects and power amplifiers controlled by remote MIDI pedalboards that allowed the performer to call-up

presets made up of different combinations of the above preamps and effects.

These systems started out as guitar preamps serially feeding 16 or 18 bit digital FX processors which would

“digitally chop” your signal in successive stages of analog to digital and digital to analog conversion within the FX

processor; thereby destroying your preamp’s guitar tone. This inferior audio quality quickly became unacceptable

to touring musicians so they sought out pioneering rack builders, like Bob Bradshaw, who realized that they could

maintain the performer’s tone by mixing the musician’s pristine guitar tone with the audio from multiple digital FX

units in parallel using a mixer. Secondary benefits of a system like this are…

1. Delays and Reverbs will carry-over when switching Preamp presets. 2. The Dry Signal can feed its own amplifier for improved clarity due to less intermodulation distortion

caused and created by effects. 3. Since the Dry signal has its own amplifier, when the Effects are set to Kill the dry Signal, (100% Effects

Only), the FX can have their own amplifier as well creating a WET/DRY effects system. 4. All of the Audio remains in the Rack as opposed to a pedal-board system where long cables must

transverse the stage between the pedal-board and Guitar Amplifier.

Here’s my system… INPUTS The Guitar Signal enters the rack via a custom rack patch panel in two ways;

1. via a guitar cable to INPUT ¼” Jack labeled “A” or

2. via a LINE6 G30 Wireless Receiver connected to the Rear Panel of the custom rack patch panel and

normalized from the front panel “W-LESS” ¼” connector to the “B” ¼” connector.

Those two options, Wireless or Wired Cable, are switched using a manual A/B switch toggle switch located on the

custom rack patch panel.

PRE INDEC IN FXGUITAR PRE OUTDEC OUT OUTPUT INPUT MIDI

12 VDC

WAHOUT 3 TAPSE VOLOUT 2 SPLIT INOUT 1 W-LESS TUNER

-70

-50

-60

-40-30

-20

+10

0dB

-10

APRE FX B PZWAH

MIDI

DECIMATOR

GString

SETAPVOL WIREW-LESSTUNER

FR

ON

TR

EA

R

T

R

B

A

[A] WIRE

1

PIEZO

PART OF

CUSTOM

PATCH PANEL

[B] WIRELESS

3

2LINE6

RELAY G30

RECEIVER

TO

AURA

STEREO

GUITAR

CABLE

GUITAR

WIRELESS

The wireless is a LINE6 G30 Wireless Receiver modified

with two external ¼ λ 2.4 GHz Antennae and mounted on

the SKB sliding rack shelf and powered by a Voodoo Lab

ISO5 Power Supply.

WIRED CONNECTION (MAG and Piezo Pickup Routing) If a Stereo Guitar Cable is plugged into patch panel Input

“A”, and the guitar has a Graphtech Acousti-phonic Piezo

Bridge system, the Magnetic guitar signal is available on the

TIP and the Piezo signal is available on the RING of the

Stereo Cable. Those separate MAG & PIEZO signals are

routed and available on two different connectors on the

custom rack patch panel; the GUITAR and PIEZO ¼” Jacks

respectively.

The Piezo signal is routed to a Fishman AURA 16 Acoustic

Imaging processor and then to a Radial J48 Direct Box that

feeds the P.A. System.

NOISE REDUCTION The patch panel’s rear GUITAR output ¼” jack is connected

to the INPUT half of an ISP Decimator G-String Noise Gate

before feeding a Dunlop Crybaby DCR-2SR Rack Wah

system. The DECIMATOR half of the ISP Decimator G-String

Noise Gate goes in the Marshall JMP-1 Midi Preamp effects

loop to squelch any hum/hiss/noise from the preamp and

all of the effects preceding the preamp. The Decimator G-

String Noise Reduction is based on the threshold setting

and the presence of the sampled guitar signal from the

INPUT half of the ISP Decimator G-String Noise Gate. The

ISP DECIMATOR G-STRING circuit board resides within the

custom rack patch panel.

ISP DECIMATOR

G-STRING

GUITAR

T

R

B

A

[A] WIRE

1

PIEZO

PART OF

CUSTOM

PATCH PANEL

[B] WIRELESS

2LINE6

RELAY G30

RECEIVER

TO

AURA

STEREO

GUITAR

CABLE

OUT

IN

FX LOOP

WAH IN

DEC INDEC OUT

3

SEND RETURN

T

R

B

A

[A] WIRE

PIEZO

PART OF

CUSTOM

PATCH PANEL

[B] WIRELESS

LINE6

RELAY G30

RECEIVER

STEREO

GUITAR

CABLE

(PIEZO SIGNAL)

BALANCED OUT

TO PA

FISHMAN

AURA 16

RADIAL

J48 DI

PIEZO SIGNAL PATH

2

3 4 5

MAG SIGNAL PATH

1

2

34

GUITAR

(MAG SIGNAL)

TO FX

WAH The GUITAR OUT of the ISP Decimator G-String Noise Gate continues to the DUNLOP Custom Shop DCR-2SR Rack Wah.

The DCR-2SR is a remote Wah-System that allows you to control the wah-sound remotely using up to six remote pedals that

use a DC Voltage to control the wah so that the Audio stays in the rack.

GCX GUITAR EFFECTS SWITCHER - PRE-AMPLIFIER EFFECTS The output of the DUNLOP DCR-2SR Rack Wah feeds five serial loops of a Digital Music Corp. (Voodoo Lab) GCX Guitar

Effects Switcher with the following effects…

1. Voodoo Lab Overdrive,

2. Voodoo Lab Bosstone,

3. MXR Phase 90,

4. Xotic EP Booster and

5. Voodoo Lab Tremolo

INSND

N.C.

RTNOUT

N.O.

STK

STK

VIBE

R128

INSND

N.C.

RTNOUT

N.O.

INSND

N.C.

RTNOUT

N.O.

INSND

N.C.

RTNOUT

N.O.

INSND

N.C.

RTNOUT

N.O.

1234

V1 V1 V1

WAH OUT

5

DCR-1FCH

WA

H W

AH

CONTROLLER

REAR

DIGITAL MUSIC CORP. GCX SWITCHER DUNLOP DCR-2SR CUSTOM RACK WAH

V1

PREAMP The above five effects precede a Marshall JMP-1 Midi Tube Preamp where the main “tones” are generated. The output

from GCX loop 5 feed GCX loop 6 which is set to mute the Input to the JMP-1 and feed a tuner on the pedalboard. (An

Isolation Transformer before the tuner ensures that there are no ground-loops between the tuner at the pedalboard and

the FX rack.)

The rear panel output of GCX loop 6 makes its journey to the front panel input of the JMP-1 Preamp via the GCX

loopthrough connectors.

There are three main sounds generated in the JMP-1 Preamp corresponding to the following sounds CLEAN, CRUNCH &

BURN.

INSND

N.C.

RTNOUT

N.O.

INSND

N.C.

RTNOUT

N.O.

STK

STK

VIBE

R128

INSND

N.C.

RTNOUT

N.O.

INSND

N.C.

RTNOUT

N.O.

INSND

N.C.

RTNOUT

N.O.

INSND

N.C.

RTNOUT

N.O.

1234

V1 V1 V1

WAH OUT

5

DCR-1FCH

WA

H W

AH

CONTROLLER

REAR

DIGITAL MUSIC CORP. GCX SWITCHER DUNLOP DCR-2SR CUSTOM RACK WAH

JMP1 MUTE 6

GUITAR

OUT

FEED

THRU

GUITAR

IN

FEED

THRU

REAR FRONT

MARSHALL JMP-1 MIDI TUBE PREAMP TUNER

ISO TRANSFORMER

AUDIO DISTRIBUTION AMP (SIGNAL SPLITTER) The Marshall JMP-1 preamp has two audio outputs. The RIGHT output feeds the output mixer directly through some ¼”

jacks on the custom rack patch panel that allows the Preamp dry signal to be interrupted to allow feeding the dry signal to a

separate amplifier.

The LEFT output feeds a Radio Design Labs Audio Distribution Amplifier (D.A.), which also resides within the custom rack

patch panel. Two of the D.A.’s outputs feed two GCX loops to allow the muting of two digital FX processors…

The TC ELECTRONIC G-MAJOR II GUITAR FX PROCESSOR and TC ELECTRONIC ND-1 NOVA DIGITAL DELAY.

Muting the inputs to the processors allows Reverbs and Delays to “trail” naturally when you switch presets.

PRE IN

PRE OUT

PRE

PART OF

CUSTOM

PATCH PANEL

MARSHALL JMP-1 MIDI TUBE PREAMP

RIGHT

SHURE MIXER

LEFT

MARSHALL JMP-1 MIDI TUBE PREAMP

INSND

N.C.

RTNOUT

N.O.

INSND

N.C.

RTNOUT

N.O.

78

RADIO LABS

ST-DA3 AUDIO

SPLITTER

ND-1 MUTEGMAJOR MUTE

OUT OUTOUT

PART OF

CUSTOM

PATCH PANEL

LEFT

RIGHT

INPUT

INPUT

SHURE SCM268 MIXER

JMP-1

TC ND-1

1

2

3

OUT

G-MAJ2

PRE IN

PRE OUT

PRE

PART OF

CUSTOM

PATCH PANEL

OUTPUT

OUTPUT

Since you have a separate DRY Preamp signal, the DRY signal can be removed from the FX outputs by either, adjusting the

output mix to 100% WET or by, activating the Kill-Dry” function within the processor. This will allow for a true WET/DRY FX

system if you use the patch panel PRE out and FX outputs to separate amplifiers.

GUITAR AMPS In the above drawing we have created two outputs, wet and dry to feed the wet and dry signals to separate amplifiers,

using two amplifiers in this configuration will usually create a ground-loop that will in turn create an audio hum that can

only be mitigated by the use of an audio isolation transformer. The product of choice for this function is the Palmer PGA-03

Y BOX Isolated Guitar splitter that isolates the ground of the Dry Amp as shown above.

The two audio outputs feed the power sections of tow Mesa Boogie 5:25 Tube Guitar Amplifier Heads.

The 5:25 Tube Guitar heads feed an EXPRESS 1x12 60W GUITAR AMP SPEAKER CABINET with 12" Celestion V30 Vintage 30

Speaker and a LONESTAR 1x12 90W GUITAR AMP SPEAKER CABINET with 12" Celestion MC-90 Black Shadow Speaker. Both

Speaker Cabinets are modified with foam Speaker Directivity Modifiers to help level the off-axis sound of the speaker.

http://www.tgpwebzine.com/?page_id=424

RETURN

RETURN

XFBB-EXS

EXPRESS 1x12

60W SPEAKER

CABINET

w/ 12" Celestion V30

Vintage 30 Speaker

0.XCBBB-CLS

LONESTAR 1x12 90W

GUITAR AMP SPEAKER

CABINET

w/ 12" Celestion MC90

Black Shadow Speaker

CABLE INSERTION

DISCONNECTS PREAMP

SIGNAL TO MIXER

AMP2 LEVEL

ISO2

GND2

180

0

PALMER ISO BOX

WET AMP

DRY AMP

MARSHALL JMP-1 MIDI TUBE PREAMP

INSND

N.C.

RTNOUT

N.O.

INSND

N.C.

RTNOUT

N.O.

78

RADIO LABS

ST-DA3 AUDIO

SPLITTER

ND-1 MUTEGMAJOR MUTE

OUT OUTOUT

PART OF

CUSTOM

PATCH PANEL

LEFT

RIGHT

INPUT

INPUT

SHURE SCM268 MIXER

JMP-1

TC ND-1

1

2

3

OUT

G-MAJ2

PRE IN

PRE OUT

PRE

PART OF

CUSTOM

PATCH PANEL

OUTPUT

OUTPUT

MIDI PEDALBOARD The Midi Control Change and Program Change messages are sent via a Digital Music Corp. Ground Control

Original Midi Foot Controller (V2.5), a Digital Music Corp. Ground Link and two Ernie Ball 250k Volume pedals

configured as Expression pedals and connected to the Music Corp. Ground Control Original Midi Foot Controller.

The board also has the DUNLOP DCR-1FC Wah foot controller, a TC Electronic Polytune Mini Tuner, a Tap-Tempo

Switch for the TC Electronic ND-1 Delay Tap-Tempo and a Midi Solutions Event Processor.

All of the components are mounted on an ozite-carpet covered plywood board with chrome handles and

transported in an SKB C3613 LARGE CONTROLLER CASE.

The above Midi Control pedal-board connects to the custom rack patch panel MIDI connector which connects to

the GCX rear panel MIDI Input. The GCX Midi Out daisy chains in and thru in and out of the following

processors… GCX > JMP-1 > TC Electronic G-MAJOR II

EVENT PROCESSOR Here's some info on the EVENT PROCESSOR... The Ground Control Original is setup in BANK 4 MODE (4 Presets and 6 Instant Access switches per Bank). Within each Bank, I have programmed a number of G-Major2 Presets that apply to all four presets within each BANK. i.e. Ground Control Bank 1 = Chorus, Delay, Reverb set-up in G-Major2 preset 1 Ground Control Bank 2 = Univibe, Delay, Reverb set-up in G-Major2 preset 2 Ground Control Bank 3 = Flanger, Delay, Reverb set-up in G-Major2 preset 3 So, within any patch I can turn on/off G-Major2 Modulation and/or Delay and/or Reverb FX and have those effects hold across all four patches within that Bank by using the Ground Link to send CC’s to control the FX blocks within the G-Major 2. The EVENT PROCESSOR is programmed to Filter redundant PC’s from the Ground Control from being sent to the G-Major2 (Those are not filtered by the Ground Control if you press a Preset button twice by mistake!!) It is also programmed that when a different PC is sent to the G-Major2, then set CC#, 90, 91, 92, 93, 94, 95 CC value to 00 (all G-Major2 FX blocks, and Ground Link LED's, turn off when I go to a new Bank) It is also programmed to block redundant CC's from being sent to the G-Major2 if I hit a patch button twice (all G-Major2 FX blocks remain as is and the Ground Link LED's do not change) The Event Processor is programmed by a small text utility that sends MIDI messages from your computer through your MIDI interface to the Event Processor. CABLE SNAKE The following lines run between the Rack and the pedal-board and connect via custom patch panels… 7 Pin Midi Cable, Stereo ¼” Audio cable for remote Wah, Mono ¼” Audio cable for Tuner, Mono ¼” Audio cable for ND-1 Tap-Tempo and 2.5 x 5.5 Coax Power Cable for Tuner Power.

5 PIN MIDI

¼” ST.

¼” MONO

¼” MONO

MIDI

WAH

ND1 TAP

TUNER

CABLE SNAKE

POWER

FILTER RED. CC’s

IN

OU

T

5 P

IN M

IDI

¼” S

T.

¼” M

ON

O

¼” M

ON

O

EX

PR

ES

SIO

N

VP JR. VP JR.

WA

H W

AH

DCR-1FCH

GROUND CONTROL

GROUND LINKGCX

ST

ER

EO

PEDALBOARD

MIDI OUT

TAP MIDIWAH

ND-1

TAP

P1P2

MIDI IN

TUNE/MUTEPHASE 90 TREMOLOOVERDRIVE BOSSTONE

BURN BURN SOLOCLEAN CRUNCH BANK UPBANK DOWN

EP BOOST

MOD DELAY REVERB

PITCHFILT COMP

CC93 CC94 CC95

CC92CC90 CC91

GMAJ2 TAP

CC80

ND-1 DELAY

LOOP 7

EX

PR

ES

SIO

N

TUNER

PO

WE

R

PACKAGING All of the system components are mounted in an SKB 1SKB19-8U 8-Rack Unit Rack Case modified with casters on the back lid.

EFFECTS POWER The FX Pedals are mounted to an SKB 1SKB-VS1 -Sliding Velcro Rack Case and powered by a Voodoo Lab ISO5 Power Supply.

LINE POWER The AC power is distributed using a Furman PL PLUS-C POWER CONDITIONER that has over voltage protection, eight AC Outlets, two front light bars and a rear Littlite Lamp.

EXTRAS There is an external EIA AC power outlet mounted on the outside of the SKB 8U Rack case so that the rack can be powered without removing the rear lid.

WIRING

2524 Mogami Instrument Cable (Bulk - 40 pf/FT) 380 Switchcraft Short Mono Straight Plugs 280 Switchcraft Long Mono Straight Plugs 226 Switchcraft Mono RT ANGLE ¼” Plugs, Round 236 Switchcraft Stereo RT ANGLE ¼” Plugs, Round 228 Switchcraft Mono RT ANGLE ¼” Plugs, Flat

FULL MAP

1

T

R

B

A

[A] WIRE

PIEZO

PART OF

CUSTOM

PATCH PANEL

W-LESS

3

2

TO

AURA

GUITAR

CABLE

[B]

W-LESS

LINE6

G50 WIRELESS

RECEIVER

INSND

N.C.

RTNOUT

N.O.

INSND

N.C.

RTNOUT

N.O.

STK

STK

VIBE

R128

DEC

IN

GCX REAR PANEL

ISP DECIMATOR

G-STRING

INSND

N.C.

RTNOUT

N.O.

INSND

N.C.

RTNOUT

N.O.

INSND

N.C.

RTNOUT

N.O.

INSND

N.C.

RTNOUT

N.O.

INSND

N.C.

RTNOUT

N.O.

INSND

N.C.

RTNOUT

N.O.

1234

78

GUITAR

OUT

FEED

THRU

GUITAR

IN

FEED

THRU

FRONT

REAR

PRE IN

PRE OUT

MARSHALL JMP-1

SHURE SCM268 MIXER

DUNLOP CUSTOM SHOP - DCR-2SR RACK WAH

TC NOVA DELAY

RADIO LABS

ST-DA3 AUDIO

SPLITTER

TUNER

78

14

ND-1 MUTEGMAJOR MUTE

PRE

FX

5

GUIT.

OUT

TC G-MAJOR 2

MIDI IN

(RX=CH 02)

GCX REAR PANEL

MIDI

THRU

OUT OUT

OUT

IN

RIGHT OUT

RTN

V1 V1

TT

LEFT OUT

OUT

TAP TEMPO

6

13

WAH OUT

GUIT.

IN

11

RETURN

RETURN

G.O.O.T.S.

H&K

RED BOX PRO

TO GUITAR

AMP RETURN

XLR

TO PA

XFBB-EXS

EXPRESS 1x12

60W SPEAKER

CABINET

w/ 12" Celestion V30

Vintage 30 Speaker

0.XCBBB-CLS

LONESTAR 1x12 90W

GUITAR AMP SPEAKER

CABINET

w/ 12" Celestion MC90

Black Shadow Speaker

CABLE INSERTION

DISCONNECTS PREAMP

SIGNAL TO MIXER

15 17

PART OF

CUSTOM

PATCH PANEL

PART OF

CUSTOM

PATCH PANEL

PART OF CUSTOM

PATCH PANEL

FX

OUT

WAH IN

CUSTOM PATCH PANEL FRONT

GUITAR

JMP-1

TC ND-1

TC G-MAJ2

1

2

3

49

AMP2 LEVEL

ISO2

GND2

180

0

PALMER ISO BOX

WET DRY IMPLEMENTATION

16

WET AMP

DRY AMP

IN

RACK FX SYSTEM ©2012-

ISOLATION TRANSFORMER

GROUND CONTROL

GROUND LINKFILTER RED. CC’s

EP BOOST TUNE/MUTEPHASE 90 TREMOLOOVERDRIVE BOSSTONE

BURN BURN SOLOCLEAN CRUNCH BANK UP BANK DOWN

MOD DELAY REVERB

PITCHFILT COMP

CC93 CC94 CC95

CC92CC90 CC91

GMAJ2 TAP

CC80

ND-1 DELAY

LOOP 7

VP JR.

EX

PR

ES

SIO

N

EX

PR

ES

SIO

N

VP JR.

12

DEC

OUT

5

SEND

10

WAH PEDAL

WA

H W

AH

DCR-1FCH

TO PA

PIEZO

FISHMAN

AURA 16

RADIAL

J48 DI

MIDI IN

(RX=CH 01)

JMP1 MUTE 6

V1

APRE FX B PZWAH

MIDI

SETAPVOL WIREW-LESSTUNER

FR

ON

T

DECIMATOR

GString

-70

-50

-60

-40-30

-20

+10

0dB

-10

PRE INDEC IN FXGUITAR PRE OUTDEC OUT OUTPUT INPUT MIDI

12 VDC

WAHOUT 3 TAPSE VOLOUT 2 SPLIT INOUT 1 W-LESS TUNER

RE

AR

INSND

N.C.

RTNOUT

N.O.

INSND

N.C.

RTNOUT

N.O.

STK

STK

VIBE

R128

DEC

IN

GCX REAR PANEL

RACK FX SYSTEM ©2012

ISP DECIMATOR

G-STRING

INSND

N.C.

RTNOUT

N.O.

INSND

N.C.

RTNOUT

N.O.

INSND

N.C.

RTNOUT

N.O.

INSND

N.C.

RTNOUT

N.O.

INSND

N.C.

RTNOUT

N.O.

INSND

N.C.

RTNOUT

N.O.

1234

78

GUITAR

OUT

FEED

THRU

GUITAR

IN

FEED

THRU

FRONT

REAR

PRE IN

PRE OUT

SHURE SCM268 MIXER

DUNLOP CUSTOM SHOP - DCR-2SR RACK WAH

TC NOVA DELAY

RADIO LABS

ST-DA3 AUDIO

SPLITTER

TUNER

1

78

14

JMP1 MUTEND-1 MUTEGMAJOR MUTE

PRE

FX

TC G-MAJOR 2

MIDI IN

(RX=CH 02)

GCX REAR PANEL

MIDI

THRU

IN

OUT OUT

OUT

IN

RIGHT OUT

SEND RTN

V1 V1

TT

LEFT OUT

OUT

TAP TEMPO

6

13

WAH IN

GUIT.

IN

RETURN

RETURN

XFBB-EXS

EXPRESS 1x12

60W SPEAKER

CABINET

w/ 12" Celestion V30

Vintage 30 Speaker

0.XCBBB-CLS

LONESTAR 1x12 90W

GUITAR AMP SPEAKER

CABINET

w/ 12" Celestion MC90

Black Shadow Speaker

15

DEC

OUT

PART OF

CUSTOM

PATCH PANEL

PART OF

CUSTOM

PATCH PANEL

PART OF CUSTOM

PATCH PANEL

FX

CUSTOM PATCH PANEL FRONT

GUITAR

JMP-1

TC ND-1

G-MAJ2

1

2

3

49

AMP2 LEVEL

ISO2

GND2

180

0

PALMER ISO BOX

1617

20A

20B

MONO IMPLEMENTATION

G.O.O.T.S.

H&K

RED BOX PRO

TO GUITAR

AMP RETURN

XLR

TO PA

19WET+DRY AMP

WET+DRY AMP

ISOLATION TRANSFORMER

12

WAH OUT

MARSHALL JMP-1

5

10

DCR-1FCH

WAH PEDAL

WA

H W

AH

TO PA

PIEZO

FISHMAN

AURA 16

RADIAL

J48 DI

GROUND CONTROL

GROUND LINKFILTER RED. CC’s

EP BOOST TUNE/MUTEPHASE 90 TREMOLOOVERDRIVE BOSSTONE

BURN BURN SOLOCLEAN CRUNCH BANK UP BANK DOWN

MOD DELAY REVERB

PITCHFILT COMP

CC93 CC94 CC95

CC92CC90 CC91

GMAJ2 TAP

CC80

ND-1 DELAY

LOOP 7

VP JR.

EX

PR

ES

SIO

N

EX

PR

ES

SIO

N

VP JR.

18

OUT

11

MIDI IN

(RX=CH 01)

6

V1

5

GUIT.

OUT

T

R

B

A

[A] WIRE

PIEZO

PART OF

CUSTOM

PATCH PANEL

W-LESS

3

2

TO

AURA

GUITAR

CABLE

[B]

W-LESS

LINE6

G50 WIRELESS

RECEIVERAPRE FX B PZWAH

MIDI

SETAPVOL WIREW-LESSTUNER

FR

ON

T

DECIMATOR

GString

-70

-50

-60

-40-30

-20

+10

0dB

-10

PRE INDEC IN FXGUITAR PRE OUTDEC OUT OUTPUT INPUT MIDI

12 VDC

WAHOUT 3 TAPSE VOLOUT 2 SPLIT INOUT 1 W-LESS TUNER

RE

AR

Thanks for comin’ out… check... check one... check Sincerely, Joe Leskovar, C.E.T. www.dirtyhurricane.com January 2013

MIDI IN

1234OUT

MIDI IN

-70

-50

-60

-40-30

-20

+10

0dB

+10

S ET A PV O L W I R E

AP R E F X B P ZW A H

M I D I

-10

[A] WIRE

PIEZO

T

R

OUT

MARSHALL JMP-1

SHURE SCM268 MIXER

TC G-MAJOR 2

DUNLOP CUSTOM SHOP

DCR-2SR RACK WAH

REAR WIRING

VOODOO LAB ISO5 1 RU DRAWER

FRONT WIRING

12 VDC

9 VDC

PRE IN

PRE OUT

MIDI

IN

B

A

A/B SW.

FX

CUSTOM PATCH PANEL

L-OUT

SND L-RTN

GCX REAR

VOODOO LAB ISO5

12VDC

9VDC

18 VDC 9VDC

MIDI THRU

9VDC9VDC

DRY

JMP1

MUTE

1

ND-1

MUTE

GUITAR

234

5678

GMAJOR

MUTE

OUT

IN

DEC IN

DEC OUT

ISP DECIMATOR

G-STRING

[B]

TAP

PRE(WET/DRY SET-UP = PRE ONLY)(MONO SET-UP = NOT USED)

FX

(MONO SET-UP = PRE + FX)(WET/DRY SET-UP = FX ONLY)

TC NOVA DELAY

TAP

WET

WET

V1 V1

V1

N D- 1 GM AJ 2JM P-1

ND-1 GMAJ2JMP-1

GROUND CONTROL

GROUND LINK

MOD DELAY REVERB

PITCHFILT COMP

CC93 CC94 CC95

CC92CC90 CC91. PC’s

TUNE / MUTEPHASE 90OVERDRIVE BOSSTONE

BURN BURN SOLOCLEAN CRUNCH BANK UP BANK DOWN

FILTER RED. CC’sGMAJ2 TAP

CC80

W-LESS W-LESS

TAP

MIDI

RADIO LABS

ST-DA3 AUDIO SPLITTER

R-OUT

TT

MIDI

OUTPUTS TO

AMPLIFIERS

PEDALBOARD

VP JR.VP JR.

DCR-1FCH

EX

PR

ES

SIO

N

EX

PR

ES

SIO

N

EX

PR

ES

SIO

N

EX

PR

ES

SIO

N

WA

H W

AH

ISOLATION XFMR

9VDC

TUNER TUNER

REAR FRONT

RACK FX SYSTEM WIRING©2012

MIDI

MIDITO GCX

LOOP 7

ND-1 DELAY

TO PA

STEREO

CABLE

DRY

18 VDC

OVER-

DRIVE

BOSS-

TONE

TREM-

OLO

PHASE

90

ND-1

MUTE

EP

BOOST

GMAJ2

MUTE

JMP-1

MUTE

V1

V1

9 VDC

9 VDC

V1

BOOST TREMOLO

PA

TC

H

LINE6

G50 WIRELESS

RECEIVER