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• Denon AVR-4520 9.2 Channels AV Receiver – A flagship home-theatre receiver delivering powerful 9.2-channel processing, advanced surround formats, and premium build quality aimed at users seeking reference-grade cinema and music performance.
• High-Performance Amplification – Features nine discrete Class AB amplifier channels rated at 150W per channel (8Ω, 20Hz–20kHz, 0.05% THD), providing exceptional control over large, demanding loudspeakers in multichannel setups.
• Advanced Surround & Processing – Supports Audyssey MultEQ XT32 room correction, Audyssey DSX, Dolby TrueHD, DTS-HD Master Audio, 9.2 pre-outs, and full 4K video pass-through, enabling immersive cinema sound with precision tuning.
• Connectivity & Integration – Equipped with 7 HDMI inputs, 3 HDMI outputs, network streaming, AirPlay, DLNA, USB playback, multi-zone capabilities, and flexible assignment for complex home-theatre layouts.
• Product Dimensions – Measures approximately 434 mm (W) × 167 mm (H) × 389 mm (D), fitting seamlessly into AV racks while providing sufficient airflow for high-power operation.
• Weight – Weighs around 17.6 kg, offering a robust transformer, rigid chassis, and mechanical stability to minimize vibration and maintain clean audio output.
At S$1,500, this like-new Denon AVR-4520 is a fair-to-strong deal, sitting just below the 75th percentile (S$1,538) of recent SGD listings and well above the median (S$1,130), but not ambitiously overpriced given the pristine condition. While the AVR-4520 is now a generation old—replaced by the AVR-4608 and later models—it remains a highly respected flagship from its era, offering 9-channel amplification, 4K video scaling, AirPlay, and Denon Link HD, with many users still loving its tonal richness and robust build.
This listing’s like-new condition is the real upside: original-owner units in this state are rare, and the AVR-4520’s 190W-per-channel power and premium DACs still outperform many modern budget receivers. No major caveats apply here—the unit is known for reliability, and at this price, it’s a solid buying opportunity for anyone seeking high-end analog performance without paying flagship-new prices. If accessories are included, it’s even more compelling.
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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