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