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The Fet47 [transformer] is more [closely] related to the BV12 you find in the U67. Why does Liam Gallagher's vocals sound shit? Please let us know! Neumann U 47 is a large-diaphragm condenser microphone.It is one of the most famous studio microphones and was Neumann's first microphone after the Second World War. The ‘Collectors Edition’ tag certainly suggests that, but whatever the underlying reason, Neumann are now building the U47 FET again, which is surely something to celebrate. Today Neumann’s production tolerances for the K47 capsule — which is still used in several current production mics — are so tight that the company no longer makes performance distinctions. And those claims can then rise or fall based on their actual merit. The U47 FET was conceived in 1969, the driving impetus being that Telefunken had stopped production of the VF14 valve that was employed as the impedance converter in the original U47 microphone. The last item is because the new switches seem to have a shorter slide travel, resulting in the ‘off’ position being noticeably closer to the centre of the microphone case’s switch slots than the bottom. This is an important caveat because the original U47 FET went through a number of manufacturing variations over its production lifetime (as all models tend to do). The 47fet was intended to be a phantom-powered, FET version of the U47 tube microphone, designed a few years after the VF14 tube at the heart of the U47 became unavailable. United Studio Technologies is a new company based in Baton Rouge, Louisiana. Web site designed & maintained by PB Associates & SOS. $3,000.00 to $3,460.00 - apply Price filter. Interestingly, the U47 FET’s impedance converter circuitry was far more complex than any of the other mics in the range, and this complexity was only shared with the U89 (and some KMR shotgun models). Nevertheless, the U47 FET became a highly regarded and immensely popular mic in its own right: different from an original 47, of course, but a useful and reliable workhorse all the same. The U 47 fet can handle extreme SPLs of up to 137 dB, and even 147 dB with the –10 dB pad switch engaged. MichaelK Member. You may login with either your assigned username or your e-mail address. What is making my 'kicksnare' mic distort? Mastering Essentials Part 3 - How loud should I master? It is a centre–terminated dual–diaphragm capsule built around a shared central backplate electrode, with screwed–down diaphragm tensioning rings (the M7 diaphragms were glued on). Like the U 47, the fet model used Neumann’s K47 capsule, variously referred to as the K 47, K 47/49 and K 47fet. Neumann describe the U47 FET as a fixed–pattern cardioid microphone, although it actually has a distinctly hypercardioid response for all frequencies above about 500Hz. The 47fet was intended to be a phantom-powered, FET version of the U47 tube microphone, designed a few years after the VF14 tube at the heart of the U47 became unavailable. Thankfully the ‘on’ position is still unambiguously at the end of the slot next to the legend, though. The views expressed are those of the contributors and not necessarily those of the publishers. Why Are Some A-B Stereo Arrays Angled Outwards? With the rapid advances being made in the late 1960s in the quality and capability of silicon transistors, Neumann decided to re–engineer the U47 as a solid–state, single-pattern microphone, using the recently perfected field–effect transistor (FET) to provide the high–impedance interface with the capsule. Why not – the technology is there, and $299 is (more or less) what it costs to produce a convincing replica. A no-compromise, USA-built U47 FET clone for USD 800? Circuits are hand-soldered and hand tested. The mic was manufactured from 1969 through 1986. Mastering Essentials Part 4 - Mastering EQ: Balance, Don’t Match. Consequently, these K49 capsules were specified for use in switchable pattern mics like the U47, U48, M49 and so on, where front and back capsule matching was critical to the overall performance. Neumann also introduced the first digital microphone, the Solution–D, in 2003. When a manufacturer wades in and makes some strong claims, fleshing out those claims isn’t a personal thing. Each new Neumann model has brought some worthwhile technical improvement, incrementing the industry forward. Regardless, the mighty TM-47 is my new go-to vocal mic. 26th March 2019 #68. stevep. However, for only the second time to my knowledge (the other case being a limited edition U67 reissue in 1993), Neumann have uncharacteristically decided to revisit their past by recommencing the manufacture of a 46-year–old design which ceased production some 28 years ago. What is a "hybrid" audio interface anyway? The same capsule is used in the FET transformer version of the WA-47 U47 clone, so the sound ought to be very close to the real deal! All contents copyright © SOS Publications Group and/or its licensors, 1985-2020. For example, the original U47 was the first large–diaphragm mic with a switchable polar pattern (1949), the KM84 was the first ever phantom–powered microphone (1966), and the TLM170 was the first mass–market transformerless microphone (1993). of the original, with that same slightly two–dimensional sound, contrasting with the pronounced three–dimensionality of the progenitor U47. This capsule is known for its excellent dynamic response and wide frequency range, with a subtle lift around 2kHz. $2,999.99. Although never as popular as a vocal mic as the original U47 — it sounds a little more ‘closed–in’ and flat than the original 47 (which has a much broader 5dB presence boost) — the FET 47 was still quite usable in this role too, particularly for male vocals and speech. The K47 capsule design dates from 1958 and it was intended as a replacement for the M7 capsule employed in the earliest U47 mics (amongst others). Nearly 30 years after production of the original U47 FET ceased, Neumann have revived this iconic large-diaphragm capacitor mic. The stand–adaptor thread is 5/8–inch, but the mic ships with an adaptor for both 3/8–inch and 1/2–inch standard mic–stand threads. Inside the mic every part — with the exception of a new and improved version the of sealed slide–switch — remains directly interchangeable with the original model. The review model was serial number 10083, but I believe standard production units are all over 10100. Units produced before 1950 were … To the casual eye, the Collectors Edition and original (post-1980) U47 FET microphone are absolutely identical — as they should be given that Neumann have ‘recommenced production’ rather than created a ‘new’ version! Supplied in a traditional dark wood case with a sculpted foam interior and a brass model badge on the top surface, this new Collectors Edition microphone ships with its operating manual inside a cardboard wallet, alongside an individual serial–numbered certificate signed by Wolfgang Fraissinet, President of Neumann GmbH. The U47 FET was conceived in 1969, the driving impetus being that Telefunken had stopped production of the VF14 valve that was employed as the impedance converter in the original U47 microphone. The new Collectors Edition model has the pattern null facing downwards (as it did in the post–1980 models), whereas it faces upwards on the earlier originals. The resulting microphone, which entered mainstream production in early 1972, was called the U47 FET, although it is often referred to simply as the ‘fet47’. Re: One Synth Challenge V - The Filter Strikes Back! This, along with its smooth top end and lush midrange, makes the U 47 fet an excellent microphone for bright and loud instruments such as brass and electric guitar. Great care has been taken to ensure accuracy in the preparation of this article but neither Sound On Sound Limited nor the publishers can be held responsible for its contents. Therefore, unlike a multipattern K47 mic, a dirty or abused U47Fet capsule cannot be rotated 180°. However, because of the matching consistency issues with the K47 design, Neumann started employing a second model number to identify the very best–matched capsules, which was K49. An integral standmount is included, comprising a simple arm permanently attached and pivoted from the side of the mic body. The double capsule number is a source of confusion to many. Although it still uses a dual–diaphragm or Braunmühl–Weber capsule, the U47 FET has a fixed cardioid pattern, so front/back capsule matching was far less critical for this application. 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