RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
SAE’s vintage power amps have a solid reputation for punchy, no-nonsense drive, and this one lands well below the usual used-market ask. At US$85, it sits far under the US$187 25th percentile and nowhere near the US$300 median, so this reads as a strong bargain if it’s functioning as described.
The appeal here is straightforward: a tested, vintage 100W stereo amp with useful muscle for subwoofer or general-duty use, at a price that leaves plenty of room to enjoy it. That said, with gear this age, the buyer should still confirm clean output, quiet operation, and whether it’s been serviced; if it passes those checks, this is an easy enthusiast-grade buy.
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.
