Electro-Harmonix
Electro-Harmonix LPB-1 Boost Pedal
The LPB-1 is a re-creation of the original 1968 circuit, offering a cleaner and heavier input drive to increase definition of any effect. This device allows control over gain and saturation of any amp, adding impact to the tone. Features include true bypass, a compact die-cast chassis, and is delivered with a 9V battery.