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. The CM47 fet is a large-diaphragm cardiod/omni-only condenser microphone based on the famous U47 fet design. 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. Neumann, Neumann U47fet, U47fet clone, mic inspired by Neumann U47 fet, affordable mic, U47fet inspired, Neumann U47 fet clone, Based on Neumann U47fet. The Advanced Audio CM47fet presents a remarkably full, very clean and well-defined sound that is perfectly suited for recording close vocals, dialogue or instruments in the studio, as well as for live recording applications. It is a solid state version of the U47 and U48 microphone combined into one microphone. Two versions of the microphone were sold: (Each of the above was also available in a "dark matt finish," specified U 47 fet i mt or U 47 fet mt.). Advanced Audio CM47fet. Die deutsche Mikrofonfirma Neumann hat es aber auch nicht leicht, denn neben Warm Audio hat sich jetzt auch United Studio Technologies einem der altbekannten Mikros gewidmet – auch bei der Namensumstellung ist das Neumann U47 FET klar erkennbar. 2 The Advanced Audio CM48fet is a large diaphragm, 3-pattern fet condenser microphone featuring our AK47 capsule and a 2 stage class "A" transformer fet/discrete coupled circuit. Please do not hesitate to contact us if you have any questions - Let us help you capture your sound signature in its fullest detail. The AK67 capsule goes down another ½ octave before rolling out, compared to the K47 capsule. Originally the Neumann U47 was a valve microphone based on the famous Telefunken VF14m "Pentode" valve and production of the tube-based U47 microphone came to an end in 1965. The Advanced Audio CM47 features our very accurate and smooth AK67 capsule, a 35mm capsule with 6-micron-thick German mylar diaphragms. 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. It features a capsule with dual 5-micron diaphragms and a Class A amplifier coupled into a transformer-balanced output. The CM47 fet is a large-diaphragm cardiod/omni-only condenser microphone based on the famous U47 fet design. The circuit electronics are quite complicated, using with 7 transistors, one being an FET and though it's generally agreed that it sounds quite different to its older valve counterpart the Neumann U47 fet quickly became a favourite especially in broadcast circles. Copyright © 2009 Advanced Audio Rentals. 1 The Advanced Audio CM47 fet presents a remarkably full, very clean and well-defined sound that is perfectly suited to recording close vocals or instruments in the studio, as well as to live and dialogue applications. 3 There are no items in your shopping cart. Quantity Two versions of the microphone were sold: U47feti - male XLR connector U47fet - male DIN 41524 (Tuchel) connector The CM48 has a similar response as the U47/U48 microphones. 40 years on it's one of the most revered vintage mics and is now almost as collectable and sought after as it's valve predecessor. Site Design by 3dB Creative. The capsule is shockmounted within the headbasket to reduce mechanical interference. 5, Features | Technical Specifications | Support. Its frequency response falls between those of the U47 and U67 vintage tube microphones. It also features a de-emphasis circuit that reduces sibilance. The Advanced Audio CM47 fet presents a remarkably full, very clean and well-defined sound that is perfectly suited to recording close vocals or instruments in the studio, as well as to live and dialogue applications. Four years later, with the VF14 tube no longer available, Neumann developers tried to recapture the sound æsthetic of the U47 using transistors and the result was the U47 fet (Field effect transistor), which had the same K47/49 capsule as the U47, and continued in production until 1968. Omni and cardioid pickup patterns, switched from the body, Class A fet/discrete transformer-coupled circuit. 4 Nashville recording engineer Joe carrell compares the Advanced Audio CM47ve vs vintage Neumann U47. Smooth AK67 capsule goes down another ½ octave before rolling out, compared to the K47.. Based on the famous U47 fet design recording engineer Joe carrell compares Advanced. Has a similar response as the U47/U48 microphones also features a capsule with dual diaphragms... 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