{"product_id":"denon-dr-m34hr-3-head-vintage-cassette-deck-lightly-serviced","title":"Denon DR-M34HR 3-Head Vintage Cassette Deck - Lightly Serviced","description":"\u003cp\u003e\u003cb\u003eGeneral:\u003c\/b\u003e\u003cbr\u003eThe Denon DR-M34HR is a capable 3-head cassette deck that was just one position below the flagship model when it was introduced. Its standout features include a dual-capstan transport for improved tape stability and speed consistency, a tape monitor switch made possible by its 3-head design, and Dolby HX Pro recording tech.\u003cbr\u003e\u003cbr\u003eA tape monitor function is an important feature for anyone interested in making high-quality recordings. It allows you to monitor the recording in real time and adjust the bias control on the fly to optimize performance for different tape formulations. The result is a recording that more closely matches the source material and gets the best possible performance from the tape being used.\u003cbr\u003e\u003cbr\u003eAnother notable feature of this deck is that it’s equipped with Dolby HX Pro noise reduction. Developed jointly by Bang \u0026amp; Olufsen and Dolby Laboratories in the 1980s, HX Pro was one of the best consumer recording technologies for cassette tapes. Decks equipped with Dolby HX Pro are known for producing recordings with excellent clarity and greater dynamic range. \u003cbr\u003e\u003cbr\u003eThis particular DR-M34HR has the benefit of being lightly serviced. It was fitted with a brand-new idler tire, the tape speed was adjusted to specification, and the playback+record head azimuth was aligned. Given that many quality cassette decks are 30+ years old, this is essential for reliability and performance. During testing, it performed very well and delivered excellent sound quality with every tape we played.\u003cbr\u003e\u003cbr\u003eIncluded with the deck will be its original box (a rarity), and a very cool printed advertisement from Denon showing off their cassette decks from the line.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSkyFi Cosmetic Notes:\u003c\/b\u003e\u003cbr\u003eSome light marks on the edges of its metal case + faceplate, plus some hairline scratches on its screen. Overall condition is good for its age, presents well.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eBrand Background:\u003c\/b\u003e\u003cbr\u003eOriginal Hi-Fi from Japan\u003cbr\u003e\u003cbr\u003eSince the beginning of the 20th century, Japan has been synonymous with cutting-edge electronics. Indeed, the Japanese seem to have an inherent ability to not only visualize the future, but also create it.\u003cbr\u003e\u003cbr\u003eDenon, Japan's original audio brand has been turning ideas into reality for over 110 years. Shaped by an intimate relationship with Japan’s national public broadcaster, NHK, the brand spent its early years developing groundbreaking technologies that would reimagine audio paradigms.\u003cbr\u003e\u003cbr\u003eDenon quickly established itself as the world's most innovative audio brand, regularly first to deliver new technology. Since then, it has drawn on its rich history to inform countless new developments. After all, it was the brand's Hi-Fi expertise that lead Denon to create the first AV Receivers.\u003cbr\u003e\u003cbr\u003eNow, from its Audio Works facility in Shirakawa, the brand continues to build on its legacy of technological firsts, exploring new formats, processes and products.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eOwnership:\u003c\/b\u003e\u003cbr\u003eSingle Owner\u003cbr\u003e\u003cbr\u003e\u003cb\u003eConnections:\u003c\/b\u003e\u003cbr\u003eRCA inputs\/outputs, Captive Power Cord\u003cbr\u003e\u003cbr\u003e\u003cb\u003eGeneral Sound:\u003c\/b\u003e\u003cbr\u003eSmooth, uncolored, undistorted natural and clean\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCosmetic Condition:\u003c\/b\u003e\u003cbr\u003e8\/10 = Very Good. Excellent front faceplate, one minor flaw on chassis side or top. See our detailed rating description \u003ca href=\"https:\/\/skyfiaudio.com\/pages\/our-rating-scale\" target=\"_blank\"\u003ehere\u003c\/a\u003e.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eWorking Condition:\u003c\/b\u003e\u003cbr\u003eWorking perfectly and tested in our lab.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eIncluded:\u003c\/b\u003e\u003cbr\u003eUnit, Box, Manual\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePacking:\u003c\/b\u003e\u003cbr\u003eOriginal Manufacturers Packing\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003cbr\u003e- Heads: 3-head configuration (allows for off-tape monitoring while recording)\u003cbr\u003e- Transport: 3-engine, closed-loop dual capstan for highly stable tape travel\u003cbr\u003e- Noise Reduction: Dolby B, Dolby C, and HX Pro\u003cbr\u003e- Tape Compatibility: Type I (Normal), Type II (CrO2), and Type IV (Metal)\u003cbr\u003e- Frequency Response: 25 Hz – 20,000 Hz ± 3 dB (with metal tape)\u003cbr\u003e- Wow \u0026amp; Flutter: Less than 0.045% WRMS\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDimensions:\u003c\/b\u003e\u003cbr\u003e17.1 inches wide, 5.2 inches high, and 11.3 inches deep\u003cbr\u003e\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e\u003cbr\u003e9 lbs.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eApproximate Age:\u003c\/b\u003e\u003cbr\u003e1988\u003cbr\u003e\u003cbr\u003e\u003cb\u003eRecommended Cables:\u003c\/b\u003e\u003cbr\u003e\u003ca href=\"https:\/\/skyfiaudio.com\/products\/kimber-kable-hero-interconnects-pair-rca-ultraplate-or-wbt-connectors-new\" rel=\"noopener\" target=\"_blank\"\u003eKimber Kable - RCA Interconnects\u003c\/a\u003e - Better\u003cbr\u003e\u003cbr\u003e\u003ca href=\"https:\/\/skyfiaudio.com\/products\/kimber-kable-silver-streak-interconnects-pair-rca-ultraplate-or-wbt-connectors\" rel=\"noopener\" target=\"_blank\"\u003eKimber Kable - RCA Interconnects\u003c\/a\u003e - Best\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTesting Process:\u003c\/b\u003e\u003cbr\u003eFirst steps are performed to determine if the unit is a candidate for our full restoration process, or if it's just in need of a light service.\u003cbr\u003e\u003cbr\u003eWe perform a basic functionality test to ensure proper playback, fast forward, and rewind. We look for smooth operation of the motors, transport engagement, and associated rolling parts.\u003cbr\u003e\u003cbr\u003eWe then do an internal physical inspection to ensure the belts and rubber consumable parts are up to spec.\u003cbr\u003e\u003cbr\u003eInternal components are checked to make sure there are no signs of heat stress or damage, particularly in the power supply section. Capacitors are checked for telltale signs of predictive failure including bulging, shrunken wrappers, or physical leakage. We also inspect the PCBs for discoloration from resistors or transistors that may have been running hot. On vintage units we often spot check select capacitors for value and ESR. \u003cbr\u003e\u003cbr\u003eA light service will involve replacement of belts and rollers, external cleaning of heads, mechanism and boards, and basic record and playback tests. \u003cbr\u003e\u003cbr\u003eA full restoration will often include disassembly of the drive system and replacement of all consumable and wearable parts including pinch rollers, belts, brakes, and bearings. We then clean, lubricate, and re-assemble the drive and perform basic mechanical alignment to ensure proper tape path and head alignment. \u003cbr\u003e\u003cbr\u003eFinal calibration will involve adjustment of the playback, erase, and record heads, along with optimization of the bias for a specific tape type. We do this with the aid of a Sound Technology 1510A tape deck analyzer plus a Nakamichi T-100 Audio Analyzer with reference calibration tapes. \u003cbr\u003e\u003cbr\u003eFinal listening tests are performed while monitoring with our reference Grado HP-1 headphones and a variety of factory and custom reference recordings We find that there is no better system for critical listening on tapes than with headphones, especially when comparing a live feed to a recorded feed.\u003c\/p\u003e","brand":"Denon","offers":[{"title":"Default Title","offer_id":48393187918078,"sku":"107932","price":531.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0003\/3275\/9084\/files\/denon-dr-m34hr-3-head-vintage-cassette-deck-lightly-serviced-tape-385.jpg?v=1781815525","url":"https:\/\/skyfiaudio.com\/en-gb\/products\/denon-dr-m34hr-3-head-vintage-cassette-deck-lightly-serviced","provider":"SkyFi Audio","version":"1.0","type":"link"}