LIST OF EFFECTS TYPES
Mustang GTX onboard effects are organized into six category menus: Stompbox effects (15), Modulation effects
(14), Delay effects (13), Reverb effects (14), DEQ effects (7) and Pitch effects (9). Names and
descriptions of each appear below, by category. Mustang GTX effects will be continually revised and updated.
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STOMPBOX EFFECTS
Ranger Boost
Distortion effect inspired by the ’60s-era Dallas Rangemaster Treble Booster
Overdrive
Versatile Fender overdrive specially designed for Mustang GTX
Mythic Drive
Inspired by the ’90s-era Klon Centaur germanium-diode overdrive
Greenbox
Overdrive effect inspired by the original late-’70s
Ibanez TS808 Tube Screamer
Blackbox
Distortion effect inspired by the Pro Co RAT
Yellowbox
Distortion effect inspired by the ’70s-era MXR Distortion Plus
Orangebox
Distortion effect inspired by the original late-’70s Boss DS-1
Fuzz
Versatile Fender fuzz with added octave specially
designed for Mustang GTX
Big Fuzz
Distortion effect inspired by the Electro-Harmonix Big Muff
Varifuzz
Versatile Fender fuzz with bass tightness control
Round Fuzz
Inspired by the classic late 1960s Fuzz Face
Octobot
Synth-like combination of octave-down effect plus octave-up fuzz
Ram Fuzz
Distortion effect inspired by the Electro-Harmonix Big Muff Pi (Ram’s Head model)
Russian Fuzz
Same as “Ram Fuzz” above, but based on the Russian-made version of the 1990s
Tube OD
Distortion effect inspired by the B.K. Butler Tube Driver
All non-FMIC product names and trademarks appearing in this manual are the property of their respective owners and are used solely to identify the products whose tones
and sounds were studied during sound model development for this product. The use of these products and trademarks does not imply any affiliation, connection, sponsor-
ship, or approval between FMIC and with or by any third party.
MODULATION EFFECTS
Note that the TAP utility button works with Mustang GTX modulation effects, and flashes when a preset
using one or more modulation effects is in use.
Sine Chorus
Smoothly rounded chorus effect that uses a sine
wave for modulation
Triangle Chorus
Distinctive chorus effect that uses a triangle
wave for modulation
Sine Flanger
Smoothly rounded flanging effect that uses a sine
wave for modulation
Triangle Flanger
Distinctive flanging effect that uses a triangle
wave for modulation