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