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This is a buyer’s market: at US$24, this sits below the 25th-percentile comparable price of US$27 and well under the US$30 median, making it a genuine bargain if it is complete and working. It is priced to move rather than scrape for maximum vintage premium.
The SA-155 is a tiny, useful tuner/amp component with a surprisingly capable, compact design, flexible inputs, and a matching mini-system appeal. Its modest output suits efficient speakers, desktop use, or a small room rather than loud listening. Since the listing says “Tuner,” verify the exact unit and that AM/FM reception, stereo locking, outputs, switches, and the power supply all function; at US$24, even a little cosmetic wear is easy to forgive.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Realistic emerged as the house brand of Radio Shack, founded in Boston in 1921 by two brothers to serve ham radio enthusiasts and ship radio operators. The company entered the high-fidelity market in 1947 with the nation's first audio showroom for comparing amplifiers, speakers, and turntables. In 1954, Harman Kardon proposed private-label gear under the name "Realist," but a lawsuit from the Realist Camera Company prompted a swift rebrand to Realistic, which Radio Shack used until 2000 after Tandy Corporation's acquisition.
Realistic spanned a broad array of consumer audio categories, including amplifiers like the "Little Jewel" series, speakers manufactured initially by Tandy in Texas and later by Japan's Sun, turntables, reel-to-reel and 8-track tape recorders, plus CB radios and accessories. The lineup emphasized accessible hi-fi components, often sourced from reputable OEMs, alongside entry-level hobbyist gear that filled Radio Shack catalogs and stores.
Positioned as a mid-tier, budget-friendly option, Realistic earned a devoted following among 1970s audiophiles for reliable performance at mass-market prices, though it never rivaled high-end marques like Dynaco or McIntosh, which Radio Shack also stocked. Today, it holds strong vintage-collector appeal for its nostalgic role in democratizing hi-fi, with survivors prized for modifiable circuits and sturdy builds despite the brand's discontinuation.
See all Realistic listings on RADAR.
