RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
The RCA SA-155 is a modest, store-brand vintage unit often misidentified as a tuner despite being a 15–25W integrated amplifier, so benchmarking it as a tuner is tricky; however, using your database anchor for “SA-155” listings, the $23 asking sits just above the US$20 median but well below the US$30 75th percentile, making it a fair price for a working unit.
What makes this worthwhile is the SA-155’s solid build for its era, featuring a switchable ceramic/magnetic phono input, rear RCA jacks for tuner/CD/AUX, and a front-mounted AUX that auto-disconnects the rear inputs—handy for modern sources. If it powers up cleanly and the volume control is smooth (a known mod point on these), it’s a budget-friendly, room-filling amp for small speakers or a retro desktop setup, especially at a price that doesn’t demand perfection.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
RCA traces its origins to 1919, when the Radio Corporation of America emerged from a U.S. government-backed reorganization of the Marconi Wireless Telegraph Company of America, prioritizing national security in radio technology. Born in the United States amid post-World War I innovation, the company lacked a single notable founder but was propelled by visionaries like David Sarnoff, who foresaw radio's mass-market potential. Its heritage spans a century of pioneering milestones, from acquiring the Victor Talking Machine Company in 1929—bringing the iconic "His Master's Voice" Nipper dog trademark—to launching early television at the 1939 New York World's Fair and shaping Nashville's recording scene through RCA Studios.
Historically a titan in consumer electronics, RCA focused on radios, phonographs like the famed Victrola, records, and later innovations such as eight-track tapes and magnetic recording. Today, under VOXX International, the brand emphasizes accessible audio-video accessories, including speakers, turntables, headphones, and portable systems, rather than specialized hi-fi components like amplifiers, DACs, or high-end cables.
RCA holds a venerable position as a vintage icon and entry-level mainstay, evoking mid-20th-century American living rooms rather than high-end audiophile pursuits. Its reputation rests on reliable, value-driven performance for everyday listeners, appealing to nostalgia seekers and budget-conscious buyers over niche boutique or collector-grade exclusivity.
See all RCA listings on RADAR.
