Year Released: 2001
Keyboard: 61 keys with velocity
Polyphony: 32 notes
ROM: 699 sounds, 112 rhythms
Effects: reverb, chorus, DSP
Power Consumption: 22 watts
Dimensions: 952 mm x 387 mm x 169 mm
Weight: 8.7 kg
This keyboard is MIDI-enabled.
This keyboard has built-in 6-watt stereo speaker(s).
Batteries: D x 6
Yamaha PSR-550 61-Key Arranger Workstation 2000s - Black ($789)
Yamaha PSR-550 61-Key Arranger Workstation 2000s - Black✅ Cleaned & Checked ✅ World Wide Shipping ($964.12)
Yamaha music rest holder for PSR-540 PSR-340 PSR-550 ✅ WORLD WIDE SHIPPING ($48.69)
Yamaha Portatone PSR-550 Service Manual [Three Wave Music] ($12)
Yamaha VHS Video for PSR-550 Keyboard ($25)
Power Supply Replacement for YAMAHA PSR-550 KEYBOARD ADAPTER UK 12V ($11.78)
YAMAHA PSR Series D-F-A Keyboard Keys Group PSR-540/550//640/740/900/1000/1500.. ($9.99)
YAMAHA PSR Series C-E-G-B Keyboard Keys Group PSR-540/550//640/740/900/1000/1500... ($9.99)
YAMAHA PSR Series Top-C key for PSR-540/550//640/740/900/1000/1500... ($9.99)
YAMAHA PSR Series 5-Black Keyboard Keys Group PSR-540/550//640/740/900/1000/1500.. ($9.99)
12-Key Rubber Contacts strip for YAMAHA PSR-550/S700/900/710/910/750/950/1000 ($10)
Yamaha PSR-S550 61-Key Arranger Workstation Used ($530)
Yamaha PSR-S650 Arranger Workstation ($427.14)
Power Supply Replacement For The Yamaha Psr S550 Digital Piano Keyboard 16 V 2.4 A 45 W Adapter ($21.22)
Power Supply Replacement For The Yamaha Psr S550 B Digital Piano Keyboard 16 V 2.4 A 45 W Adapter ($21.22)
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