Maestro Rover R0-1. Demonstration Record 1972
3:25
Maestro W-3. Demonstration Record 1971
4:29
Maestro Ring Modulator RM-1. Demonstration Record. 1972
5:48
Death By Audio Robot
9:40
Larry Coryell - Mutron. Demonstration Record 1975
2:58
Maestro Echoplex. Demonstration Record 1972
15:08
Ep1: The Synth Sounds of Stranger Things | Reverb.com
3:14
Vintage Foxx Tone Machine Fuzz Demo
10:31