DigiTech Drop Effect Pedal

The Drop is a single-purpose polyphonic pedal: it retunes the whole guitar downward, from one semitone to a full octave, without touching a tuning peg. That covers the nine settings most bands actually need - drop tunings for a couple of songs in a set, or a baritone-sounding rhythm part from the guitar already on the strap.

A momentary/latching switch changes what the footswitch does. Latched, it holds the drop for a whole song. Set to momentary, the pedal becomes a performance control: press for a trill, hold for a dive. It is true bypass and runs on a 9 VDC supply.