Alesis X Owner's Manual page 9

DRIVE
This is a parameter of the DIST module.
Increasing levels of drive/gain for the DIST module.
Pedal control of the drive/gain.
NR (Noise Reduction)
This is a combination of two effects—hum elimination and noise reduction. Hum elimination works by
cutting out the frequency that contains the hum (60Hz). Noise reduction works by gating the signal
(muting the signal until its level rises above a certain point).
Hum Elimination (Left digit of display)
Increasing levels of hum elimination (60Hz harmonic notch filters).
Turns off hum elimination.
Noise Reduction (Right digit of display)
Increasing levels of gate threshold.
Turns off noise reduction.
CAB (Cabinet Simulator)
This module allows your Wildfire to emulate cabinet setups of various sizes.
A single 12" driver cabinet.
A 2 x 12" driver cabinet.
A 4 x 10" driver cabinet.
Off
Turns off CAB.
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