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Extremely nice and rare Pioneer SA-8500 II stereo amplifier. Excellent condition, with only a hairline scratch as shown in photo #3. Very well cared for with upgraded pre-amp jumpers. The phono section features adjustable cartridge load settings for optimal vinyl playback. This amplifier has defeatable twin bass and treble controls — meaning you can turn them on or off individually to fine‑tune the sound to your speakers and room.Specifications courtesy of hifiengine.comSpecificationsPower output: 60 watts per channel into 8Ω (stereo)Frequency response: 5Hz to 50kHzTotal harmonic distortion: 0.05%Damping factor: 30Input sensitivity: 2.5mV (MM), 150mV (line)Signal to noise ratio: 75dB (MM), 95dB (line)Output: 150mV (line), 1V (Pre out)Semiconductors: 47 x transistors, 29 x diodesDimensions: 16.5" x 5.9" x 14.8"Weight: 30.6 lbs
This US$590 asking price for the Pioneer SA-8500 is a genuine bargain, sitting well below the 25th percentile of US$672 from your database’s recent comparable USD listings, where the median is US$749. At this level, you are securing a unit at a price that represents a strong deal compared to the typical used market for this model in USD.
The Pioneer SA-8500 is a well-regarded 60-watt integrated stereo amplifier from the mid-1970s, prized for its clean bass and treble controls, dual speaker outputs, and robust build quality that delivers reliable performance even after decades. Its timing is excellent given the current vintage audio resurgence, and acquiring one at this price offers significant upside, especially if it comes from an original owner with intact accessories, making it a clear buying opportunity rather than a caution.
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.
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