Brand:
Keio Gijutsu
Type:
Drum machine
Model:
Donca Matic DE-20 Analog Drum Machine
Year:
1966
Brand:
Roland
Type:
Synthesizer
Model:
GR-300 Polyphonic Guitar Synthesizer
Year:
1980
Brand:
Solton
Type:
Drum machine
Model:
Ketron Programmer 24 Drum Machine and Synthesizer
Year:
1985