The Promenade is an envelope filter pedal based on the EHX Bass Balls. It includes mods suggested by Mark Hammer for more control over the envelope behavior and frequency response. It is suitable for bass, baritone, and guitar.

The controls on the Promenade are as follows:

– BASS and TREB: These controls set the frequency range of the swept filter for the low and high end.

– SENSE: This control adjusts the sensitivity of the envelope filter. It determines how much signal is used to trigger the envelope. There are multiple “sweet spots” depending on the instrument used.

– ATTACK and DECAY: These controls shape the overall envelope note. Increasing them will increase the attack and lengthen the decay of the envelope. They work together with the SENSE control to offer a wide range of envelope control.

– CLEAN/DIST: This switch has two positions. In the left position, it provides a clean signal output. In the right position, it adds two silicon diodes to ground for some hard clipped distortion.

Summary created by AI from the original source.