The Exotic EP Booster delivers on the EP-3 Echo Machine pre-amp, a classic sound made famous by everyone from Jimmy Page to EVH and Eric Johnson. With internal dip switches for setting the controls to default, unity gain or vintage, it makes this single-knob pedal a bit more versatile for dialing in the right sound for your rig. The EP-Booster has been a shop favorite for years and an always on pedal for more than a few Mass Street staffers.

Can be used with AC adaptor (optional) or 9V Battery.

Description Courtesy of Xotic: 
What do the tones of renowned guitarist such as Jimmy Page, EVH and Eric Johnson have in common? They all used the legendary echo machine EP-3 as a pre-amp. We’ve captured that magic in the Xotic Effects pedalboard staple, EP Booster.We’ve used the highest quality parts available with a discrete FET design and low impedance output, the EP Booster provides up to +20dB of unadulterated boost with multi-dimensional, shimmering highs and lows, and no ear fatigue. The internal DIP switches let you choose the boost frequencies, and EQ settings.