RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
Sony’s TA-N series generally has a solid reputation for straightforward, muscular vintage amplification, and this one is priced well below the used market norm. At US$29, it sits far under the US$63 25th percentile and a long way below the US$116 median, so this reads as a strong bargain if the amp is basically complete and not badly abused.
The upside here is obvious: a low-cost entry into a respected Sony power amp that could be a great project, a backup, or a budget pairing for efficient speakers. The main caveat is the “power on, untested” status — at this age, the real question is whether it plays cleanly, both channels work, and there’s no transformer hum, relay issue, or obvious output trouble. Even so, at this price, it’s worth a close look.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Sony emerged from the ruins of post-World War II Japan, founded on May 7, 1946, by Masaru Ibuka and Akio Morita as Tokyo Tsushin Kogyo K.K. in Tokyo's Nihonbashi district. Starting with radio repairs and Japan's first magnetic tape recorder, the duo secured transistor licensing from Bell Labs, pioneering the TR-55 transistor radio in 1955. Renamed Sony Corporation in 1958—from the Latin "sonus" for sound—the brand symbolized Japan's ascent from cheap imitations to innovative leadership, fueled by Ibuka's engineering prowess and Morita's global marketing vision.
Sony's hi-fi legacy spans headphones, amplifiers, speakers, turntables, and DACs, alongside landmark formats like the Compact Disc in 1982 and Blu-ray. Iconic products include the Walkman for portable audio revolution and Trinitron televisions, blending consumer accessibility with cutting-edge tech. Today, offerings like the Signature Series headphones and ES amplifiers target discerning listeners seeking refined soundstaging and dynamic range.
Positioned as a mid-to-high-end powerhouse, Sony commands respect among knowledgeable buyers for blending mass-market reliability with premium performance, outpacing many pure audiophile brands in innovation and value. Far from vintage relic or niche boutique, it dominates with forward-thinking engineering, holding strong market share in headphones and streaming ecosystems.
See all Sony listings on RADAR.
