RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
At £160, this is clearly ambitious rather than a bargain: it sits well above the £101 75th-percentile asking price, with recent comparables centred at £75 and £61–£101 covering the middle half. Unless it is exceptionally clean, fully serviced, and supplied with its original remote, there should be room to negotiate.
The DN-A100 is a sturdy, straightforward Denon integrated with 45 watts per channel into 8 ohms, a useful MM phono stage, multiple line inputs, A/B speaker switching, and a sensible analogue control layout. It is well suited to a simple second system or small-room setup, and its pro-installation heritage favours dependable, unfussy operation. At this money, insist on a proper demonstration: confirm both channels, phono, speaker switching, controls, headphone output, and remote operation. Around £75–£100 would look much more compelling.
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.
