RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
What should you be asking first: is the unit working cleanly, or are you buying a restoration project? At US$650, this is ambitious versus the recent used market: I found asking prices around US$154, US$180, and US$318 for comparable examples, with even parts units showing up around US$192 to US$400.
If it’s truly healthy, the appeal is the classic SAE presentation and a solid vintage integrated that enthusiasts chase for its muscular, no-nonsense sound and good build quality. The upside is biggest when the unit is original, unmolested, and fully functional; at this price, though, you want proof of service history, quiet controls, and stable operation, because any age-related maintenance quickly eats into value.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
# SAE (Scientific Audio Electronics)
Scientific Audio Electronics emerged from Los Angeles in 1968 when Morris Kessler partnered with Ted Winchester and Beth Winchester to pursue an ambitious goal: building the world's finest audio amplifier. Kessler had been designing and hand-building amplifiers since the early 1960s, and the partnership formalized his vision into a commercial enterprise. The company operated through the 1980s, establishing itself as a significant player in the golden age of solid-state hi-fi before ceasing operations in 1988.
SAE built its reputation almost exclusively on power amplifiers, introducing the Mark 2—a 60-watt solid-state design that earned comparison to the legendary Marantz Model 9 tube amplifier in Stereophile magazine. Beyond amplifiers, the company pioneered several audio innovations, including the world's first graphic equalizer, the first digital read-out tuner, and the first phonograph pop-and-click filter. These products reflected SAE's engineering-forward philosophy and commitment to advancing high-fidelity technology.
SAE occupies a revered position in vintage hi-fi collecting and audio history. During the 1970s, the company was synonymous with high-end solid-state amplification, competing directly with established names like McIntosh, Marantz, Pioneer, and Sansui. Their equipment commanded premium pricing—a complete SAE rack system retailed for $6,000, equivalent to a top-tier Cadillac. Today, SAE remains a collector's brand, remembered by audiophiles as a legitimate innovator that produced musically open and refined components during hi-fi's most formative era.
See all SAE listings on RADAR.
