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This one is above the current used market but not wildly out of line for a clean example. At US$425, it sits above the 75th percentile of US$388 versus a median of US$352, so I’d call it ambitious rather than fair-value, and I’d want something tangible to justify the premium.
The appeal is that this is a well-liked, straightforward integrated amp: modern enough to be easy to live with, with the kind of Denon voicing that tends to suit a wide range of speakers and listening levels. If the listing includes the remote, original box, and a documented single-owner history, that helps; at this price, I’d especially want a clean, fully functional unit with no missing accessories or scratchy controls.
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.
![Denon PMA-600NE Amplifier Integrated - Silver [ID7010504563]](https://i.ebayimg.com/images/g/wIcAAeSwvk9qkFev/s-l225.jpg)
