Brand:
Gibson
Type:
Drum machine
Model:
Maestro W2 Sound System for Woodwinds
Year:
1967
Brand:
Korg
Type:
Drum machine
Model:
KPR-77 Programmable Rhythm Analog Drum Machine
Year:
1983
Brand:
Yamaha
Type:
Sequencer
Model:
QX 1 Digital Sequence Recorder
Year:
1984