(9) GAIN
This control, on both the Rhythm and Lead channels, controls the input
volume level of the channel. Rotating this control clockwise will increase
the amount of preamp distortion and sustain.
(10) CHANNEL ACTIVATION LEDs
These indicators signify which channel is active. Lead channel activation
illuminates the red LED; Rhythm channel activation illuminates the yellow
LED; and Clean channel activation illuminates the green LED.
(11) TREBLE
This passive control regulates the high frequencies for the Clean channel.
(12) MID
This passive control regulates the mid frequencies for the Clean channel.
(13) BASS
This passive control regulates the low frequencies for the Clean channel.
(14) INPUT
This 1/4" jack is designed to accommodate most any guitar output signal. Input
signal gain can be adjusted by the GAIN (9) controls (Rhythm and Lead
channels only).
(15) CHANNEL SELECT SWITCH
This three-position toggle switch allows selection between the amplifier’s
three channels. LED (10) illumination indicates which channel is active.
Channel switching can also be accomplished by footswitch. See the
FOOTSWITCH section of this manual for explanation of switch operation. The
CHANNEL SELECT SWITCH must be set in the Lead position in order for the
footswitch to operate properly.
6