Booster Effect Pedal electro-harmonix LPB-1

The Electro-Harmonix LPB-1, the first model released in 1968, is now available as a pedal with the exact same circuitry as the original. It can boost the input signal to amplifiers and effects, allowing you to overdrive your amp or make your effects stand out more. Also controls the distortion and sustain of tube amplifiers. True bypass