Yamaha MK-100 Multi-Menu demo

Yamaha MK-100 - rare pre-FM Portasound synth

Yamaha PSS-100 Review & Output Mod

Yamaha PS-3 Review

Yamaha PSS-480 - Part 1: The FM Synthesizer

YAMAHA MK-100 | Programming and performing "Cantaloupe Island"!

Yamaha PS-400 - Full Review

Yamaha Portasound PSS-460 FM keyboard - the 'Soundblaster' chip in action...

Yamaha VSS 30 Digital Voice Sampler demonstration

Yamaha PC-100 with Playcard System - Full Review

Casio, Casiotone 405, CT405, Analogue Vintage Keyboard

Yamaha PSS780 - A quick demo before I posted it... 3 years ago...

Restoring and review of the 1983 Yamaha MK-100

Yamaha PS-1 - the original Portasound

YAMAHA CS-10 Analog Synthesizer 1977 | HQ DEMO

Yamaha MK-100 Jam

Yamaha Portasound PSS-580 FM keyboard

Yamaha MK-100 Portasound Keyboard

Yamaha CS-10

YAMAHA PSR-70 Keyboard - Accompaniment Styles

Yamaha PSS-480 - Part 2: The Music Station