Brand:
GEM
Type:
Synthesizer
Model:
PK 4900 Analog Polyphonic Preset Synthesizer
Year:
1979
Brand:
Korg
Type:
Synthesizer
Model:
M-500 SP Micro Preset Synthesizer
Year:
1977
Brand:
Yamaha
Type:
Synthesizer
Model:
SY-2 Analog Monophonic Preset Synthesizer
Year:
1975