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