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At £150, this sits below the £182 median and under the £166 25th percentile, so by your own comparables it reads as a strong deal rather than just fair. It also leaves a sensible gap to the £307 75th percentile, which is exactly where you want an older integrated amp to land if the seller is being realistic.
The TA-313 is worth a look because Sony’s vintage integrateds are usually straightforward, clean-sounding, and easy to live with: proper phono-era build, simple controls, and enough character to make efficient speakers sing without fuss. If it’s tidy, original, and fully working, the upside is a good musical amp at a very accessible entry price; just confirm all inputs, controls, and the volume pot are quiet and stable before buying.
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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