The Red Witch design philosophy of "Functional Innovation" was established in the first pedal design produced by the company - The Deluxe Moon Phaser.
The Red Witch Deluxe Moon Analog Phaser offers two effects - Phasing (a swirling, jet like sound, created by modulating the audio signal in and out of phase with an unmodulated signal) and tremolo (a regular pulsing increase and decrease in volume), which can be combined into the completely unique Tremophasing effect - where the modulation of the phase shift occurs at the same time as the volume increase and decrease of the tremolo.
Tremophasing had never been heard before, let alone offered in a guitar effects pedal. This didn't stop Andy Summers using it to great effect on the Police reunion tour and live DVD in 2007/2008. The Deluxe Moon Phaser has also been utilized by Martin Gore (Depeche Mode), Neil Finn (Crowded House/ Split Enz) Richard Fortus (Guns and Roses), Reeves Gabrels (David Bowie), and other artists throughout the world.
This template of offering unique, innovative and incredibly useable new features has remained the key differentiator between Red Witch and its competitors.