Electro-Harmonix LPB-1 booster pedal.New.
Nano LPB-1 Linear Power Booster An exact recreation of the original LPB-1 circuit, which ushered in the age of overdrive in 1968. Put the LPB-1 in front of any effect to dramatically increase definition from its cleaner and heavier input drive. Control the gain and saturation of any amp. The LPB-1 puts impact into your tone.

Quick Specs
– True bypass
– Tough and compact die-cast chassis
– 9-volt battery included
– Optional 96DC-200BI power supply available