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DENON PRA-2000:A fantastic Japanese "Golden Era" amplifierDescriptionDENON's PRA-2000 is a high-end control amplifier (preamplifier) released in 1979, and was the flagship model of its time. It was designed with a particular emphasis on analog record playback and was priced at 200,000 yen at the time of its release, placing it among the high-end models. The most distinctive feature of this model is that it employs a “real-time equalizer” method that suppresses time axis deviation and high frequency degradation, instead of the conventional NF type (negative feedback) method. This greatly improves the naturalness and dynamism of the sound quality, especially in record playback. The phono inputs are equipped with two MM (moving magnet) and one MC (moving coil) inputs, and the MC input has a dedicated head amplifier. The MC input has a dedicated head amplifier. This allows for the connection of multiple turntables and the use of different cartridges. In terms of sound quality, the amplifier has a high dynamic range with a maximum output of 47 V. The output stage uses high-speed transistors and a high-voltage power supply of 150 V. The amplifier has a high dynamic range with a maximum output of 47 V. The output stage uses a high-speed transistor and a 150 V power supply. The sharpness of sound rise and richness of information are outstanding. In addition, by eliminating capacitors in the input circuit, sound coloration is minimized to achieve purer signal transmission. For parts, polypropylene capacitors, metal film resistors with ±1% accuracy, and other parts of the highest standard at the time were used, with consideration given not only to sound quality but also to long-term reliability.This amplifier is in Good condition. It shows some natural signs of aging and use (please check photos), including some scratches, scuffs, and other marks. Please understand that there will be a certain amount of scratches due to age. **The hinge on the front panel cover is cracked, preventing the cover from closing properly. This unit has been thoroughly tested and checked by our professional in-house technician, confirming its flawless working quality.Additional InformationTechnical Specifications-Serial : 1112671-Country of Manufacture : JAPAN-Power Supply :AC100V 50/60Hz 35WAccessories-N/AVoltagePlease check the power requirements for this device and the specifications of your power supply. If you need to use this item in a 220-240 V environment, you'll need a transformer. We sell high quality Japanese compact transformers (Nissyo), which will allow you to use this item safely and with good performance in your country.Import tax・Import duties, taxes, and other charges which are not included in the item price or shipping charges are the buyer’s responsibility.・Please check with your country’s customs office to determine what these additional costs will be prior to bidding or buying.・Except in the case of faulty or damaged items, refunds do not include any return shipping or shipping charges. Your return shipping charge will be deducted from your refund if you receive any.
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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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