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