Yamaha Portasound PSS-460 FM keyboard - the 'Soundblaster' chip in action...
3:52
Yamaha PSS-570 - 'Soundblaster' FM in a Portasound keyboard
34:18
Yamaha PSS-480 - Part 1: The FM Synthesizer
50:19
L'ordinateur le plus en panne ? Le Sinclair Spectrum+2 de 1986
4:16
Pet Shop Boys - It's a Sin / Yamaha PSS 780 (instrumental cover)
6:43
Shrooms on N313 soviet oscilloscope
7:38
Yamaha PSS 560 - PRO SYNTH!
24:23
The Yamaha PSS-460 | FM Synthesis from an unlikely place
3:19