Yamaha PSR-2000 original demo sounds
Sorry for bad video quality, it's my Logitech C270 webcam :] It doesn't have autofocus, so closer look is blurry. And LEDs don't blink in real.
Yamaha PSR-2000 is direct successor of PSR-740.
I'm researching some Yamaha second-hand prices @ Ebay. Take a look if you want to buy/sell one:
http://www.yamahaforums.co.uk/forum/v...
PSR/Tyros repairs:
http://www.jeomax.co.uk