Crunch Channel
Pregain (7)
Controls the input level of the Crunch channel. Adjusting this control clockwise will increase the input level, thus increasing distortion.
Thrash Switch (8)
When activated (in), this switch attenuates a preset portion of the mid range resulting in a more ÒheavyÓ sound and an apparent increase in distortion.
Gain Switch (9)
When activated (in), this switch boosts the pregain of the Crunch channel resulting in increased dis- tortion. This effect is often used to get intentional feedback and increased sustain.
Post Gain (10)
Controls the output level of the Crunch channel. Adjusting this control clockwise will result in increased volume. The desired tone and distortion level should be obtained prior to adjusting this control for proper level. Consider this control the volume control for the Crunch channel.
Lead Channel
Pregain (11)
Controls the input level of the Lead channel. Adjusting this control clockwise will increase the input level, thus increasing distortion.
Mid Boost Switch (12)
When activated (in), this switch boosts the mid frequencies. This effect is often desired when miking an amp that is producing distorted guitar signals. Selecting the Mid Boost will bring the signal up in the overall mix during lead passages.
Gain Switch (13)
When activated (in), this switch boosts the pregain of the Lead channel resulting in increased distor- tion. This effect is often used to get intentional feedback and increased sustain.
Post Gain (14)
Controls the output level of the Lead channel. Adjusting this control clockwise will result in increased volume. The desired tone and distortion level should be obtained prior to adjusting this control for proper level. Consider this control the volume control for the Lead channel.
Low, Mid, and High EQ (15)
This section is a passive tone control for the Crunch and Lead channels. Adjusting these knobs clockwise will pass more low, mid, or high frequency content of these to the internal power amps .
Reverb (16)
Adjusting this control clockwise will result in more reverb content in the output of the amp regardless of the channel. The reverb can be defeated completely by rotating the control counter clockwise.
Rate (17)
Adjusting this control clockwise will result in an increase in the sweep rate (frequency) of the chorus effect. The chorus can only be disabled from the footswitch.
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