Neumann U47 FET
Construction and specifications of Neumann U47 FET
- Pressure gradient transducer
- Polar pattern: Cardioid
- Frequency response: 40 – 16,000 Hz
- Sensitivity at 1 kHz into 1 kOhm: 8 mV / Pa
- Rated impedance: 150 Ohm
- Rated load impedance: 1 kOhm
- Equivalent noise level, CCIR: 25 dB
- Equivalent noise level, A-weighted: 18 dB-A
- Signal-to-noise ratio, CCIR (rel. 94 dB SPL.): 69 dB
- Signal-to-noise ratio, A-rated (rel. 94 dB SPL.): 76 dB
- SPL for THD <0.5%: 137 dB
- With preattenuation: 147 dB
- Maximum output voltage for THD <0.5%: -3.3 dBu
- Requires 48 V phantom power
- XLR connector
- Weight: 710 g
- Diameter: 63 mm
- Length: 160 mm
- Incl. wooden case and certificate
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Additional Information
Customer Review Summary
The Neumann U47 FET is a classic microphone that has proven itself in various recording scenarios. After considerable deliberation, I decided to invest in this iconic model, and I must say, it has exceeded my expectations. It excels in recording electric guitars, bass, and kick drums, delivering near mix-ready outputs, provided the room acoustics, positioning, and artist performance are optimal.
The build quality is exceptional, and at this price point, it’s what one would expect. Initially, I had concerns regarding the mount’s stability, but these were unfounded in practice. The microphone is sturdy and maintains its position well, although it’s advisable to use a robust stand due to its weight.
In terms of features, it offers everything one needs if a cardioid pattern is sufficient. With a high maximum level of up to 147dB, a -10dB pad, -6dB output pad, and a low-cut filter, it covers a wide range of applications. The only drawback is that the switches require a small tool for adjustment, as they cannot be operated by hand.
The sound quality is where this microphone truly shines. The transistor circuitry and large output transformer provide a smooth and transparent sound, evoking a nostalgic feel reminiscent of the 1970s. The depth representation is clear, and the mids are precise, making it a preferred choice for the aforementioned applications in a remarkably short time. While the frequency range of 40Hz to 16kHz is somewhat limited, it hasn’t posed any issues in practice.
As a vocal microphone, I have yet to fully explore its capabilities, but it has already made a strong impression on me. In direct comparisons with other high-quality mics, the U47 FET stood out with its detailed and warm character. It delivers a rich sound that is both direct and inviting, particularly excelling with female vocals.
Overall, the Neumann U47 FET is a superb microphone, highly recommended for specific applications. It’s a dependable choice for anyone in need of a reliable tool for their recording needs. The investment is substantial, yet the quality and ease of use it offers justify the price. I am delighted to have it in my collection and would certainly recommend it to others seeking an outstanding microphone.
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