Brand:
Keio Gijutsu
Type:
Drum machine
Model:
Donca Matic Rockmate Analog Drum Machine
Year:
1966
Brand:
Musitronics
Type:
Controller
Model:
Mu-Tron III Envelope Filter Pedal
Year:
1972
Brand:
Yamaha
Type:
Sequencer
Model:
QX 1 Digital Sequence Recorder
Year:
1984