The PSS-280 uses 2-operator FM for sound generation.
Year Released: 1989
Keyboard: 49 mini keys
Polyphony: 8 notes
ROM: 100 sounds, 20 rhythms
This keyboard has built-in stereo speaker(s).
WAV samples available on freewavesamples.com.
Power Supply Replacement for YAMAHA PSS-280 KEYBOARD ADAPTER UK 12V ($14.53)
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