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