Yamaha PSS-680 PortaSound Keyboard Made in Japan 1980s

Yamaha PSS-680 PortaSound Vintage Keyboard Made in Japan WORKING

This is great for capturing the 80s sounds and there’s a really good demo tune.

The Yamaha PSS-680 PortaSound measures approximately 77.6 cm W × 29.8 cm D × 9.2 cm H (30.5″ W × 11.75″ D × 3.6″ H) and weighs around 2.7 kg (6 lbs) without batteries. It features 61 mini-sized keys and includes built-in stereo speakers.

Operating Manual…
https://www.musicaltreasures.co.uk/wp-content/uploads/2026/07/mt_manual_yamaha-pss-680.pdf

Review…
https://www.exxosforum.co.uk/forum/viewtopic.php?t=537