This Pedal is discontinued.
VC Envelope Filter, Auto-Wah
Due to trademark issues in the US released under the name Tru-Tron 3X only. Mu-Tron 3X is the European version. It's designed by legend Mike Beigel who used to run Musitronics, worked with Guild, Arp and Electro Harmonix (see Q-Tron).
Beigel Sound Lab MU-FX Tru-Tron 3x$3,199.99
Beigel Sound Lab MU-FX Tru-Tron 3x$3,199.99
Mu-FX/BEIGEL SOUND LAB Tru-Tron 3X$1,030.29
Mu-Fx Tru-Tron 3X Envelope Filter$3,535.89
Mu-Fx Tru-Tron 3X Envelope Filter -$2,099.95
Mu-Fx Beigel Sound Lab Tru-Tron 3x s/n