The Yamaha PortaSound PS400 is a compact 1980s portable keyboard that delivers classic Yamaha tones in a light and travel-friendly layout. Its preset voices and rhythms make it an easy choice for learning, songwriting, and nostalgic sound exploration. The straightforward controls keep it accessible while still offering that signature vintage charm Brisbane players love.
49-note synth action keybed in a compact PortaSound chassis
12 preset instrument voices plus layered and sustain options
12 auto accompaniment rhythms with adjustable tempo
Built-in speaker system with clear midrange focus for home practice
Melody Guide and one-finger chord functions for easy learning
Runs on 6 AA batteries or 9 volt DC power supply (Yamaha PSA series or equivalent, not included)
Rear panel includes headphone out, auxiliary out, and DC input
Approx dimensions 660 mm x 220 mm x 70 mm, and light carry weight, ideal for travel
Second-hand, in good condition with minor cosmetic wear as shown.
Hard case included.
Requires a 9V DC Negative Tip Power Supply. and 6x AA Batteries
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Every preloved product is carefully tested when we buy it and again before it’s shipped to you, so you can shop with confidence. Each item comes with a 3-month electrical warranty and a 6-month structural warranty, excluding accidental damage, misuse or broken strings.
