GCX True Bypass 8-Loop Rackmount Audio Switcher

Sparkle Drive Mod
Sparkle Drive
Analog Chorus
Dingbat Tiny
Dingbat Small
Dingbat Small
Dingbat Large
Dingbat PX
Pedal Power 3
Pedal Power 3plus
Pedal Power X4
Pedal Power X4 Expander Kit
Pedal Power X8
Pedal Power MONDO
Pedal Power 4x4
Pedal Power Digital
Pedal Power ISO-5
Pedal Power 2 Plus
Pedal Power AC
HEX Audio Loop Switcher
PX-8 Plus
Control Switcher
Amp Selector
Ground Control Pro
GCX Audio Switcher
Power Cables

Mounting Brackets

Add true bypass to any stompbox or rack effect in your rig!

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Get total control over your pedals, rack effects, amp & channel switching and more with the GCX Guitar Audio Switcher. You can use each of the eight loops for true bypass effect switching, A/B switching to select amps and preamps, or to control any type of footswitch function such as amp channel switching.

GCX loops have no active circuitry, and use the finest gold relays sealed in nitrogen, so your tone will stay pure and dynamic no matter what kind or how many effects you use. Combine the GCX Guitar Audio Switcher with a Ground Control Pro to form a complete switching system that has been the touring and recording pro’s choice for over 15 years!

GCX Guitar Audio Switcher features:
8 true bypass audio loops
2 front-to-back feedthroughs
Choose between buffered and passive inputs
A/B switching to select amp and preamps
Controls any footswitch function
Phantom powers Ground Control Pro via MIDI cable
Hand built in the U.S.A.
5-year warranty*

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Download User Manual

Want setup suggestions?

We’ve compiled some of the most commonly requested setups and made them available to you as a PDF. There's everything from working with multiple preamps, stereo loops, channel switching, and more!  And, these aren’t just some general suggestions. Our in-house tech has put together a set of hand drawn wiring diagrams so you can see exactly how to do it! 

1) Pedals, FX Loop, Amp Channel Switching
2) Pedal, Tuner, FX Loop, Amp On/Off
3) Wireless, Pedals, 3 Channel Amp Switching
4) Multiple Preamps, Stereo Loops, Stereo Power Amp
5) Pedals, FX loop, 3 Channel Amp Switching
6) Pedals, MIDI Expression Whammy
7) Dual GCX (1 of 2)
8) Dual GCX (2 of 2)
9) Mono, Mono, Stereo
10) Stereo Parallel
11) Noise Gate, Channel A/B
12) Magnetic and Piezo Guitar Rig
13) Feedthru and You

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We'll be adding more as we find them, so stay tuned...

*North America only. Other regions contact your country's distributor for warranty info.
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Voodoo Lab and GCX are trademarks of Digital Music Corp. ©2018 All rights reserved.