Date Region Description Price Seller
USAThe HAZ Laboratories Mu-Tron III+ Auto-Wah Pedal, having shaped the soni...$600.00
USAOriginal vintage Musitronics Mu-Tron III - Please look at all pictures. ...$1,199.99
CanadaThe coolest filter pedal in the world. I've used this with guitar, bass ...$1,210.18
USAGreat condition! With box. No power supply but batteries work great. Not...$1,030.00
USAOriginal Musitronics Mu Tron III.Obvious signs of use but fully function...$900.00