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Unknown condition makes this more of a parts gamble than a normal used-hi-fi buy, but at £19 it sits well below the £75 25th percentile and looks like a strong bargain if the switch is intact and the part is usable. Even as a donor piece, the price is low enough that it leaves room for some risk.
For a Pioneer SA-8100-era selector/switch part, the appeal is straightforward: these controls are often sought to keep classic integrateds running, and original hardware can be harder to find than the amp itself. If the mechanism is complete and the contacts are serviceable, this is a sensible buy for a restorer or anyone keeping a vintage Pioneer in service.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Pioneer traces its roots to 1937 in Tokyo, Japan, when founder Nozomu Matsumoto, inspired by the thrill of imported hi-fi speakers, developed the A-8 dynamic speaker and launched a radio and speaker repair shop. The business formalized as Fukuin Shokai Denki Seisakusho in 1938, evolving into Pioneer Corporation and embodying Matsumoto's philosophy of "Move the Heart and Touch the Soul" through audio innovation.
The brand excels across diverse hi-fi categories, pioneering Japan's first headphones in 1960 with the SE-1 and the world's first component-based stereo system in 1965 via the PSC-5A. Pioneer's portfolio spans amplifiers, speakers, turntables, and DACs, alongside landmark car audio advancements like the 1975 Supertuner-equipped stereo and the 1986 in-car CD player, blending home and automotive excellence.
Today, Pioneer holds a commanding mid-to-high-tier position in the market, revered for reliable, performance-driven gear that balances premium quality with accessibility. Its vintage components attract collectors, while current offerings appeal to discerning buyers seeking robust, innovative sound reproduction without boutique excess.
See all Pioneer listings on RADAR.
