The Prostage Remote Control is an app designed to control the WAHryTone guitar effects device. The Prostage WAHryTone is first and foremost a pure analog WahWah with extended effect range. The adjustable frequency range of the WAHryTone extends into the baritone range. But the WAHryTone can vary your tone also as a Contour Boost, Treble Boost, Tremolo and Volume pedal. Thanks to the various adjustable parameters, you can create your own Signature Wah and save up to 128 different effect settings