5
Controls and Operation.
Input Jack
CRUNCH Preamp Gain: Adjust the amount of gain
(distortion) that the amplifier produces in the CRUNCH
Channel. Set it low for cleaner tones, or dial it up for some
tube grit.
BRIGHT switch: On / Off
CRUNCH Master Volume: Adjust the CRUNCH Channel
output level.
CHANNEL 1 / CHANNEL 2 Selection switch.
OVERDRIVE Preamp Gain: Adjust the amount of gain
(distortion) in the OVERDRIVE Channel.
Mid Boost / Low Fat Tone shaping.
OVERDRIVE Master Volume: Adjust the OVERDRIVE
Channel output volume.
TREBLE: Part of the 3-band EQ for adjusting middle
frequencies.
MIDDLE: Part of the 3-band EQ for adjusting middle
frequencies.
BASS: Part of the 3-band EQ for adjusting low frequencies.
PRESENCE: adds an overall brightness, which can be handy
when trying to cut through in a ‘dead’ room.
STANDBY switch: Used in conjunction with the POWER
switch. Use the STANDBY to “warm up” your the tubes
before switching the POWER on or off.
POWER switch: Turns the power on or off.