Home Keyboards ⇝ Yamaha ⇝ Yamaha PortaSound PS-400

The PortaSound PS-400 was released at the same time as the Yamaha PS-300 and is the higher-end model of the pair.

Specifications

Year Released: 1982

Keyboard: 44 keys

ROM: 10 sounds, 10 rhythms

Power Consumption: 2.3 watts

Dimensions: 621 mm x 152 mm x 43 mm

Weight: 1.6 kg

This keyboard has built-in 1.4-watt mono speaker(s).

Batteries: C x 6

User Demo Videos

Rating

File Downloads

Yamaha PS-300 and PS-400 Manual

Items for Sale on Reverb

Yamaha PS-400 PortaSound Service Manual 1983 ($15)

Yamaha Portasound PS-400 Vintage Electronic Keyboard ($60)

Yamaha PortaSound PS-400 80’s Vintage Keyboard Synth W/ Hard Case and Power Supply ($100)

Vintage Yamaha Portasound PS-400 Synthesizer with Hardshell Case ($175)

Yamaha PortaSound PS-400 44-key keyboard synth 80s EC ($152.35)

Yamaha Portasound PS-400 Used- Very good condition ($160)

Power Supply Replacement for YAMAHA PS-400 KEYBOARD ADAPTER UK 12V ($11.86)

Yamaha Portasound PS400 - make an offer ($164)