Home Keyboards ⇝ Yamaha ⇝ Yamaha PS-55

The PortaSound PS-55 was released at the same time as the PortaSound PS-35 and is the higher-end model of the two.

Specifications

Year Released: 1983

Keyboard: 49 keys

Preset Patches: 32

ROM: 32 sounds, 16 rhythms

Dimensions: 980 mm x 236 mm x 85 mm

Weight: 5.6 kg without batteries

This keyboard has built-in 5-watt stereo speaker(s).

Batteries: 6 x D

User Demo Videos

Rating

File Downloads

Yamaha PS-35 and PS-55 Manual

Items for Sale on Reverb

Vintage 1980s Yamaha PS-55 Portable Keyboard w/ ​Hardshell Case​, Dust Cover, Expression Pedal, Music Stand, Power Supply, Case Straps + Warranty Card - PV MUSIC Inspected and Tested - Works / Sounds Great - Near Mint Condition ($549.95)

Yamaha PS-55, 80’s keyboard - with original stand and hard case ($519.65)

Yamaha PS-55 - 1983 portable home keyboard - like new ($337.77)

Power Supply/AC Adapter-Yamaha AN1X & Portatone PS-25 PS-35 PS-55,MSF2 Filer*121 ($20.99)

Yamaha PS 55 1990's ($180.91)

1980s Yamaha Portatone PS-55S Portable 49 Key Keyboard w/ Original Case ($399)