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