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![Yamaha PortaSound PSS-140 Keyboard Electronic Synthesizer *Missing Battery Cover](https://i.ebayimg.com/thumbs/images/g/CNoAAOSwGqFmXPIz/s-l140.jpg) | Yamaha PortaSound PSS-140 Keyboard Electronic Synthesizer *Missing Battery Cover USD 34.99 Category : Electronic Keyboards Seller : redresells(24, 94.7%) | ![Yamaha PSS-470 Portasound Digital Keyboard Synthesizer OWNER'S MANUAL](https://i.ebayimg.com/thumbs/images/g/dTMAAOSwKGRfVGch/s-l140.jpg) | Yamaha PSS-470 Portasound Digital Keyboard Synthesizer OWNER'S MANUAL USD 17.95 Category : Instruction Books, CDs & Video Seller : twofrie-56(5656, 99.8%) |
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![Yamaha PSS-170 PortaSound Voice Bank Electronic Keyboard - TESTED WORKS](https://i.ebayimg.com/thumbs/images/g/MmwAAOSwhh9mexHu/s-l140.jpg) | Yamaha PSS-170 PortaSound Voice Bank Electronic Keyboard - TESTED WORKS USD 59.99 Category : Electronic Keyboards Seller : completestuff(4037, 98.7%) | ![Yamaha PortaSound PSS-50 PSS-9 PSS-9B Keyboard Service Repair Manual Schematics](https://i.ebayimg.com/thumbs/images/g/hvEAAOSwaspmfbnH/s-l140.jpg) | Yamaha PortaSound PSS-50 PSS-9 PSS-9B Keyboard Service Repair Manual Schematics USD 11.95 Category : Vintage Manuals Seller : bigmanualwarehouse(24614, 100.0%) |
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![Vintage 1982 Yamaha Portasound PCS-500 Synthesizer Keyboard , with AC Adapter](https://i.ebayimg.com/thumbs/images/g/740AAOSw4cZmELkv/s-l140.jpg) | Vintage 1982 Yamaha Portasound PCS-500 Synthesizer Keyboard , with AC Adapter USD 67.49 Category : Electronic Keyboards Seller : thrillerthrifts(1003, 99.8%) | ![Yamaha PortaSound PSS-480 Keyboard Service Repair Shop Manual Schematics Parts](https://i.ebayimg.com/thumbs/images/g/2dkAAOSwVk1mfb9c/s-l140.jpg) | Yamaha PortaSound PSS-480 Keyboard Service Repair Shop Manual Schematics Parts USD 21.95 Category : Vintage Manuals Seller : bigmanualwarehouse(24614, 100.0%) |
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