Reissue series drive pedal for guitar or bass. The Steel Singer Drive simulates a high end boutique tube amplifier, delivering a transparent mild to medium driven gain, much revered by many famous guitar players. All analog circuitry ensures a pure signal path and a filter control provides a single intuitive EQ adjustment. Subtle gain to smoothly overdriven tones for blues, pop and rock styles. Pure analog amplifier simulation True bypass hardware switching Volume, Gain & Filter controls Battery 9V PP3 (supplied) Power supply Optional 9Vdc 300mA regulated (not supplied) Controls Volume, Gain, Filter & foot switch Input impedance 1M Ohms Output impedance 10k Ohms Dimensions 121 x 77 x 48mm Weight 230g