BETA
RADAR is in beta — expect errors. Accuracy and coverage improvements are shipping daily.
LIVE
Waiting for new listings…
0 other audiophiles online

Our Thoughts RADAR AI

Unknown condition makes this £150 asking price feel ambitious against your recent comparator set: the median is £77, with the 25th percentile at £63 and the 75th percentile at £89. At £150, it sits well above the upper end of the typical range, so I’d only treat it as fair if it’s unusually clean, fully serviced, and comes with something genuinely valuable such as the original remote, packaging, or a strong service history.

That said, this is a respected Denon integrated amp class of machine: a solid, no-drama full-size amplifier with enough current and control to do proper loudspeaker duty, and usually the kind of buy that rewards a careful owner. The upside here is condition and completeness—if it’s cosmetically tidy and electrically quiet, you may be getting a durable daily driver; if not, at this price I’d want proof of clean operation, all inputs working, and no scratchy pots or relay issues before paying up.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About Denon

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.

More DN-A100 listings