EP-1

The Stone Deaf FX EP-1 Expression Pedal is designed as a proprietary expression pedal for Stone Deaf's parametric overdrives and distortion pedals. It serves as an extension of the parametric filter, allowing for wah-wah, manual phaser, and tone control of the frequency spectrum. The pedal features a stereo input with 1 x Expression input TRS (Stereo). It requires 9V center- negative power with a minimum of 33mA, and isolated power supplies are recommended. The expression input controls the frequency sweep of the pedal, enabling the creation of wah-wah, manual phasing tones, and tone control based on settings. Each pedal comes with a TRS cable.

It is not compatible with other manufacturers' pedals.