“The effect has a master volume control, a gain control for the amount of fuzz or distortion, a drive control, which controls the amount of guitar signal going through the distortion circuit. This function is unique because it has a very dynamic response as you’d expect considering there are tubes in the circuit.”
“The bass and treble controls are unique. Instead of having a standard boost/cut function, they each boost a selected frequency that you control with the knobs. It also has a overall gain control in the back that you adjust with a small Phillips.”
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