The Electro-Harmonix Nano LPB1 Linear Power Booster Pedal is an exact recreation of the original LPB-1 circuit, which ushered in the age of overdrive in 1968.
Put the LPB1 in front of any effect to dramatically increase definition from its cleaner and heavier input drive. The LPB1 also works great in front of any amp to control its saturation.
CALIFORNIA PROPOSITION 65 WARNING
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.