The sound of the preamp of Maestro Echoplex EP-3 captured in a pedal. Echoplex has been used as a preamp by Jimmy Page, Eddie Van Halen and Eric Johnson.
The pot on top controls the amount of boost. 0-20 db or 3-30 db (depending on the settings inside the pedal).
Two miniswitches inside:
Switch 1: Sets the start level of the boost. Switch up = 3 db boost, switch down = unity gain.
Switch 2: Controls brightness. Up=brightness on, down=brightness off. Down position is the same tone as the original EP-3.
- Power Draw: 9-18 VDC centre negative power supply or 9V battery. 5 mA
- True Bypass
- Made in USA