DigiTech RP155

23
Knobs 2, 3, and 4 have the following functions for the various Distortion models:
Distortion
Model
Knob 2
(Gain)
Knob3
(Tone)
Knob 4
(Level)
P4
(X-Edit
TM
only)
P5
(X-Edit
only)
P6
(X-Edit
only)

Drive Tone Level -- -- --

Drive Tone Level -- -- --

Gain -- Level -- -- --

Distortion Filter Level -- -- --

Gain Tone Level -- -- --

Grunge Face Loud Butt -- --

Gain Mid Level Level Low Mid Freq High

Gunk
(Dist Gain)
Smear (Ring
Mod Level)
Suck
(Dist Level)
Heave
(Output Lvl)
-- --

Fuzz -- Volume -- -- --

Sustain Tone Volume -- -- --