RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
Against seven recent comparable listings, the typical used market centers on USD 114, with the middle half running from USD 104 to USD 199. At USD 180, this sits well above the median but remains below the 75th percentile, so it is fair rather than a bargain—reasonable if the example is clean and fully tested, but not an automatic buy.
The PMA-300V is a nicely built vintage Denon integrated amplifier, valued for a punchy, composed presentation and straightforward, dependable system-building. It makes sense for an efficient bookshelf or modest floorstanding setup, especially if you want classic Japanese hi-fi without paying collector prices. Confirm both channels, inputs, controls, and speaker outputs are quiet and reliable; at this price, a tested unit with a remote or original documentation is preferable.
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.
