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£125 looks fair to slightly good for this Denon; it’s not a steal, but it’s comfortably in the sensible used range for a working example. A recent auction hammer of £55 shows these can appear much cheaper at trade/auction level, but once you add buyer’s premium, retail resale, and the usual variance in condition, £125 for a private listing is still reasonable rather than stretched.
It’s a worthwhile buy because the DN-A200 is a solid, straightforward integrated amp with respectable output at 50 W per channel into 8Ω and decent measured noise/distortion figures, so it should make an easy, unfussy partner for a lot of speakers. If it’s clean, original, and fully working, that’s the kind of practical, no-drama amp that can be a good long-term keeper; just make sure all inputs, both channels, and the volume/control section behave properly before committing.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Denon traces its origins to 1910, when American entrepreneur Frederick Whitney Horn founded Japan's first audio equipment company, Nipponophone, initially focused on gramophones and records. The Denon brand emerged in 1939 from the merger of Japan Denki Onkyo—combining "den" for electricity and "on" for sound—with other entities, marking a shift toward professional audio development. This heritage includes pioneering Japan's first professional disc recorder in 1945, used to capture Emperor Hirohito's voice, and launching the nation's first long-playing records in 1951.
The brand excels across a broad spectrum of hi-fi categories, from amplifiers, turntables, and tuners to loudspeakers, cassette decks, and phono cartridges. Denon's innovations extend to digital frontiers, such as the world's first practical PCM recorder in the early 1970s, the inaugural CD player in 1981, and early home theater systems with Dolby Digital in 1995. Today, its lineup encompasses AV receivers, headphones, wireless streaming solutions like HEOS, and high-channel processors, blending professional-grade components with consumer accessibility.
Denon holds a commanding position as a mid-to-high-end mainstay in the hi-fi market, revered for its blend of technological firsts, robust build quality, and balanced sound signatures that appeal to discerning enthusiasts. No longer a vintage collector's niche, it competes confidently against premium rivals, backed by over a century of audio leadership and strategic partnerships like its merger with Marantz.
See all Denon listings on RADAR.
