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At US$420, this is an ambitious ask, not a bargain. Your eight recent comparable sales put the median at US$261, with the 75th percentile at US$337; this listing is roughly US$83 above even that upper benchmark. Unless it is exceptionally clean, fully tested, and includes unusually strong buyer protection, the price needs to come down.
The AMP300 remains a worthwhile budget power amp: a substantial Class AB design delivering about 150 watts per channel into 8 ohms, with strong 4-ohm capability and a bridged-mono option. It is generally valued for clean, neutral, muscular power rather than refinement, and its flexible RCA/speaker-level connectivity broadens its usefulness. Confirm both channels are quiet, the inputs and speaker terminals work properly, and there is no hum; older examples can develop grounding noise. Around the market median would make this a compelling buy, but US$420 requires near-exceptional condition.
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.
