Mu-TronIII
Mu-Tron III
Octavider+
Octavider+
Musitronics Mu-Tron Multi-Tron
Musitronics Mu-Tron Multi-Tron
Tube-Tron
Super Freq
Super Freq
Echo-Tron
Echo-Tron
Tremu-Tron
Tremu-Tron
Bi-Phase
Bi-Phase
Phasor II
Phasor II
Phasor III
Octave Divider
Octave Divider
Boostron II
Boostron II
Mini Tall Boy Silver
Micro-Tron IV
Distor-Tron++
Distor-Tron++
MINI-FREQ
Mini-Free