Vintage Musitronics Mu-Tron III Envelope Filter & PS-1 Power Supply brand_Rivolta Guitars with the phaser sweep being

with the phaser sweep being dynamically controlled by your input signal

This is a balanced output which can be used as a direct-out straight into a mixer or interface

and Bass controls

4kg) instrument that doesn't sacrifice low-end authority

** The plastic is still on the pickguard

Vintage Musitronics Mu-Tron III Envelope Filter & PS-1 Power Supply brand_Rivolta Guitars with the phaser sweep beingThe Holy Grail of Vintage Auto Wah, Upgraded for Pro Reliability Step into the exact tone that defined 1970s funk, R&B, and jam band history. This is an original, 1970s Musitronics Mu Tron III, the world's very first envelope filter. Designed by Mike Beigel, this pedal provided the signature squelch for Bootsy Collins, the dynamic quack for Jerry Garcia's legendary solos, and the iconic clavinet sound on Stevie Wonder's "Higher Ground." What sets this