It's active Treble, Bass ,Gain and Volume controls allow for limitless tone shaping .
The RC Booster offers a super transparent 20db+ clean boost and a +- 15db 2 band active EQ without ever compromising the integrity of the original TONE.
It provides a solution to sound degradation, caused by long instrument cables and/or long effect chains between guitar and amp, by strengthening the original signal.
True bypass for eliminating any signal interference when switched off. Can be used with AC adaptor (optional) or 9V Battery.