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Front
Input Jack – ¼-inch phone jack.
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Channel 1-2-3 Indicator LED – Illuminates when active.
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Channel Select Switches – Channel 1 and 2 are optimized for overdrive sounds, Channel 3 for clean.
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Channel 1-2-3 Gain and Volume Controls.
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Channel 1-2-3 Boost Switch – Kicks in an extra stage of gain
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Channel 1-2-3 Boost LED – Illuminated Red when the boost is active.
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Channel 1-2-3 Tone Controls – Treble, Bass, & Middle.
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Channel 1-2-3 Modern Switches – Shifts the tone control range from a Vintage to a Modern sound.
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Channel 1-2 Scoop Switches – Adds midrange dip as well as bass and treble boost for
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a more "chunky" sound.
Channel 3 Bright Switch – Add sparkle to your clean sound.
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Channel 1-2-3 Reverb Controls – Controls the amount of reverb return for each individual channel.
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Channel 1-2-3 Effects Controls – Controls the amount of effect return for each individual channel.
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Presence Control – Controls the amount of high frequency "Presence" in all three channels.
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Resonance Control – Controls the low frequency "damping" of the amplifier and will add more
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rumble to the bottom end of all three channels.
Solo Boost – Dial in the amount of extra volume you want for solos. This control is activated by the
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footswitch controller or by the front panel switch (if the foot controller is not plugged in).
Master Volume – This Control adjusts the overall volume of all three channels.
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Tuner Mute – Mutes the output from the amplifier as well as the D.I. and headphone outputs.
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Power Indicator Jewel – Illuminates red when in Active mode, and yellow when in Standby mode.
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Standby Switch – Activates standby mode to keep the tubes warm while the amp is not in use.
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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.
Power Switch – Turns the AC mains on and off.
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Chassis Layout
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