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

At A$350, this sits right in the fair used-market zone for a late-’90s Denon integrated of this class; comparable local chat on similar PMA-series pieces puts good examples around A$350–A$400, with serviced units stretching higher. For a clean, working example, the ask is sensible rather than a steal.

What makes it worth a look is the typical Denon strengths of the era: solid build, enough power for most bookshelf and modest floorstanders, and a useful phono stage for vinyl setups. If it’s complete, quiet on controls, and hasn’t got tired switches or channel imbalance, it’s a very respectable buy at this price.

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 PMA-665R listings