Yamaha PortaSound PSS-21 – Stereo Compact Synth with AWM Technology (1989)
Compact stereo keyboard/synthesizer featuring 12-note polyphony and one of the very few models in the PortaSound range equipped with Yamaha’s renowned AWM (Advanced Wave Memory) sample-based technology. Unlike the FM-based models in the series, the PSS-21 uses real audio samples to deliver warm and realistic instrument tones.
It offers an impressive selection of 100 sounds inspired by pianos, brass, guitars, synths, and more, along with 4 drum kits playable via dedicated front-panel pads, 10 preset rhythms with auto accompaniment (bass + drums), and a SONG mode for playback.
Condition:
• Very good cosmetic and working condition – only minor signs of use.
• Sold with a compatible 9V DC power supply (EU).
• Note: The battery compartment cover is missing (does not affect use).
Technical specifications:
• 32 mini keys
• 12-voice polyphony
• Sound engine: AWM (sample-based synthesis)
• 100 sounds (acoustic instruments, synths, FX, etc.)
• 4 drum kits (PAD mode)
• 10 built-in rhythms + auto accompaniment
• Integrated speaker + headphone output
• Power: 6x AA batteries or 9V DC adapter
• Dimensions: 61.1 x 19.5 x 6.8 cm
• Weight: 1.54 kg
This item is sold As-Described
This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.
| Listed | a year ago |
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| Condition | Very Good (Used) Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more |
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