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This US$300 asking price is ambitious, sitting well above the market median of US$236 and exceeding the 75th percentile of US$285 based on your database of eight recent comparables. While external listings show some variation—ranging from a US$189 US offer to roughly US$260–US$290 in European markets —the US$300 figure demands justification beyond the standard used market, especially given the unknown condition.
The Sony TA-N220 is a respected late-1980s Esprit amplifier delivering solid 70 watts per channel, known for its clean sound and reliable Class AB topology. If this unit is truly in excellent condition with original accessories, it could still be a worthwhile buy for a collector seeking a compact, high-quality Japanese power amp, but at this price, you should verify operation, check for worn capacitors, and confirm what’s included before committing.
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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