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Denon AVR-4520 AV Receiver Denon AVR-4520 Flagship model 9.2 channels, Denon Exclusive DDSC-HD32 circuitry - support Apple airplay; Spotify and decode 192khz/24 -bit FLAC. Further info is available from online. The first photo is off the web but the unit is as new. Comes with remote, books and DVDs instruction. Condition: As New / Mint Payment Method: Cash or EFT or PP Region/State: (QLD) Queensland/Australia By Resonance-2-Rythm 1 Comments Secure Ad AUD $550 Date: September 6, 2025Sep 6
A Denon flagship of this era is still a serious home-theatre piece, and A$550 for a like_new AVR-4520 is fair to slightly strong, but not a steal on the evidence here. A comparable pre-owned listing shows the model changing hands around A$1,500 at roughly RM4,500 asking, though that forum price may be aspirational rather than a true market clearing point.
What makes it worth a look is the platform: 9-channel amplification, full legacy connectivity, 11.2-channel pre-outs, and support for formats like Dolby TrueHD, DTS-HD Master Audio and DTS Neo:X. If the remote, setup mic and manual are included, that meaningfully helps the value. For a buyer who wants a well-built, feature-rich pre-Atmos AVR with strong analog chops and original-condition appeal, this is a solid buy if all channels test cleanly.
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.
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