2
Chassis Layout
Front
1
Input Jack
– ¼-inch phone jack.
2
Channel 1-2-3
Indicator LED
– Illuminates when active.
3
Channel Select Switches
– Channel 1 and 2 are optimized for overdrive sounds, Channel 3 for clean.
4
Channel 1-2-3
Gain and Volume Controls
.
5
Channel 1-2-3
Boost Switch
– Kicks in an extra stage of gain
6
Channel 1-2-3
Boost LED
– Illuminated Red when the boost is active.
7
Channel 1-2-3
Tone Controls
– Treble, Bass, & Middle.
8
Channel 1-2-3
Modern Switches
– Shifts the tone control range from a Vintage to a Modern sound.
9
Channel 1-2
Scoop Switches
– Adds midrange dip as well as bass and treble boost for
a more “chunky” sound.
10
Channel 3
Bright Switch
– Add sparkle to your clean sound.
11
Channel 1-2-3
Reverb Controls
– Controls the amount of reverb return for each individual channel.
12
Channel 1-2-3
Effects Controls
– Controls the amount of effect return for each individual channel.
13
Presence Control
– Controls the amount of high frequency “Presence” in all three channels.
14
Resonance Control – Controls the low frequency “damping” of the amplifier and will add more
rumble to the bottom end of all three channels.
15
Solo Boost
– Dial in the amount of extra volume you want for solos. This control is activated by the
footswitch controller or by the front panel switch (if the foot controller is not plugged in).
16
Master Volume
– This Control adjusts the overall volume of all three channels.
17
Tuner Mute
– Mutes the output from the amplifier as well as the D.I. and headphone outputs.
18
Power Indicator Jewel
– Illuminates red when in Active mode, and yellow when in Standby mode.
19
Standby Switch
– Activates standby mode to keep the tubes warm while the amp is not in use.
This switch operates only on the power tubes so the pre-amp tubes remain active. The amplifier can
be used as a pre-amp for recording or for silent practicing with headphones. The speakers do not
need to be plugged in for operation in standby mode.
20
Power Switch
– Turns the AC mains on and off.
2
7
3
8
9
13
15
18 19
1
4
5
6
10
11
12
14
16 17
20
