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Released around 1985, this compact integrated amplifier was designed for discerning listeners with medium-sized rooms and high-sensitivity speakers, offering a clean, uncolored sound signature that let recordings speak for themselves.Power output: 55 watts per channel into 8Ω (stereo)Frequency response: 20Hz to 20kHzTotal harmonic distortion: 0.05%Input sensitivity: 0.2mV (MC), 2.5mV (MM), 150mV (line)Signal to noise ratio: 70dB (MC), 86dB (MM), 106dB (line)Output: 150mV (line)Speaker load impedance: 4Ω to 16ΩDimensions: 434 x 112 x 393mmWeight: 8.7kg
US$149 is a bit below the recent comp set’s 25th percentile of US$154, so this reads as a solid buy rather than a stretch. With the median at US$160 and the 75th percentile at US$165, the asking price sits on the friendly side of the market and leaves some room for a quick, low-friction purchase.
That makes sense for a well-liked Denon integrated: these are generally valued for smooth, musical sound, good phono-stage performance, and enough current drive to handle a wide range of speakers without sounding strained. At this level, the real upside is if it’s clean, fully functional, and includes the original remote or manual; if so, US$149 is comfortably appealing. The only meaningful caveat is the usual age-related maintenance check—pots, switches, and relay noise—but at this price that’s a buyer’s inspection item, not a deal-breaker.
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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