Musitronics MU-TRON III 1970’s

Here is a rare vintage 1970’s MU-TRON III envelope filter made by Musitronics. This pedal works and sounds great and runs on dual 9 volt batteries. (Power supply does not work) This highly acclaimed MU-TRON III translates the envelope or “volume picture” of every note automatically into an easily-controlled, articulated vowel-like sound. A very worthy addition for anyones collection