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This preamplifier is famous for its ultra-low distortion (0.003%) and its exceptional Phono stage. High-end vinyl enthusiasts hunt for these because they handle both Moving Magnet (MM) and Moving Coil (MC) cartridges with incredible clarity.Year: 1977–1978Key Feature: "Direct Coupled" circuitry for a pure signal path.Aesthetic: Silver faceplate, high-precision knobs, and a very "solid" mechanical feel.Weight: It’s a beast for a preamp—approx. 8kg The "Power User" Technical Specs:Phono Stage: Dual-system support with an incredible SNR of 103dB (Line) and 86dB (Phono). This is a legendary stage for vinyl enthusiasts.Maintenance Note: The power supply has been professionally serviced with quality replacement capacitors. This ensures stable voltage rails, tighter bass response, and a significantly lower noise floor compared to unserviced units.Design: Direct-Coupled (DC) circuitry for maximum signal purity.Inputs: Phono 1 & 2, Aux, Tuner, and Tape Monitor.Condition: "Excellent vintage condition with minor age-related wear"Vintage electrolytic capacitors have a lifespan of about 20-30 years before they begin to leak or drift in value. By replacing the power supply caps, this unit has been 'future-proofed,' ensuring it runs cool and quiet for the next generation of listening.Shipping: Fully insured
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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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