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This US$270 ask for the Sony TA-N220 is fair but slightly ambitious, sitting just below the 75th percentile of US$285 and above the median of US$236 from your eight recent comparable listings. It is not a bargain, but it lands in the upper-middle of the current used market, where most units trade between US$220 and US$285.
The TA-N220 remains a well-regarded late-80s solid-state power amp from Sony’s Esprit line, delivering clean 2×100W into 8Ω with excellent damping factor and low distortion. It’s a reliable, no-nonsense amplifier that pairs well with vintage or modern speakers, and its all-metal chassis and straightforward layout make it a durable long-term buy. If this unit is in original-owner condition with intact cosmetics and no service history needed, it’s a worthwhile opportunity at this price—especially for collectors who value Sony’s analog heritage.
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.
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