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