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