GCX loops use no active
circuitry, only the finest gold contact
relays sealed in pure nitrogen. This
gives the best possible reliability
and tone. And GCX loops will add
true bypass to any pedal effect to
greatly improve tone when the effect
is not being used.

Also
included are two front-to-back
feedthroughs, one with a very transparent,
inline buffer. This buffer allows
splitting to multiple amps and
preamps, as well as reducing noise
and loss of high frequencies from
cabling. The GCX provides
phantom power to the Ground Control
over a standard 5-pin MIDI cable.