Year Released: 1999
Keyboard: 61 keys with velocity
Polyphony: 32 notes
Preset Drum Kits: 12
ROM: 695 sounds, 106 rhythms
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 music rest holder for PSR-540 PSR-340 PSR-550 ✅ WORLD WIDE SHIPPING ($44.69)
Yamaha PSR-540 Arranger Synthesizer ($306.53)
YAMAHA PSR-540 Synthesizer/Workstation Plastic Top Side Frame Panel. ($49)
YAMAHA PSR-540 Synthesizer/Workstation Audio-Jack-Amp Board. Works Great ! ($49)
YAMAHA PSR-540 Synthesizer/Workstation LCD Display with a Backlight. Works Great ! ($69)
Yamaha PSS-540 main board ($215)
Power Supply Replacement for YAMAHA PSR-540 KEYBOARD ADAPTER UK 12V ($14.15)
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 5-Black Keyboard Keys Group PSR-540/550//640/740/900/1000/1500.. ($9.99)
Keyboard Yamaha PSR 540 + Music Rest + Diskette + Adapter ($614.92)
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