Brand:
Korg
Type:
Drum machine
Model:
KR-55 Rhythm 55 Drum Machine
Year:
1979
Brand:
Roland
Type:
Drum machine
Model:
TR-707 Rhythm Composer Digital Drum Computer
Year:
1984
Brand:
Yamaha
Type:
Sequencer
Model:
QX 1 Digital Sequence Recorder
Year:
1984