Home KeyboardsYamaha ⇝ Yamaha PSR-4500

Like its brother, the Yamaha PSR-4600, the PSR-4500 is based on 12-bit PCM waveforms and 2-operator FM synthesis. It came out around the same time as the Yamaha SY22, SY35, and TG33 synthesizers and has a similar voice architecture. Rather than having standard pitch and modulation wheels, it has roll bars on the front that control modulation effects.


Year Released: 1989

Keyboard: 61 keys

ROM: 100 sounds, 100 rhythms

Dimensions: 1221 mm x 392 mm x 146 mm

Weight: 8.8 kg

This keyboard is MIDI-enabled.

This keyboard has built-in 8-watt stereo speaker(s).

Batteries: D x 6

User Demo Videos


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File Downloads

Yamaha PSR-4500 Manual (1 of 2)

Yamaha PSR-4500 Manual (2 of 2)