RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
If this is the late-’80s/early-’90s PMA-737, the timing is good in the sense that it’s a mature, no-frills Denon integrated from the era before the brand got more mass-market than audiophile, and US$170 lands on the reasonable-to-good side of current used pricing. I’d call it fair rather than a steal: comparable asking prices show roughly US$160 in Spain and about US$268 for a fully working, excellent-condition example, so this sits comfortably in the middle of the pack.
It’s a worthwhile buy because these Denons are liked for solid build, around 55 W per channel, and a capable phono stage, which makes them useful as an all-rounder for vintage/efficient speakers and vinyl setups. At this price, the main upside is getting a clean, working example without paying top-of-market money; just make sure the controls are quiet, both channels are stable, and the phono input is healthy, since age-related service issues matter more on a unit like this than cosmetic wear.
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.
