Neumann - U 87 Ai Studio Set Ni
The Neumann U 87 Ai Studio Set Ni is a set comprising a U 87 Ai Nickel microphone, accompanied by its EA87 Nickel suspension and a wooden storage box. The benchmark large-diaphragm condenser microphone! Nickel finish (also available in matt black).
Presentation
The Neumann U 87 Ai Studio Set can be used for orchestral recordings, as a spot microphone for individual instruments and, to a large extent, as a vocal microphone for all types of music and speech.
The U 87 Ai's capsule is captured at the front. The cardioid frequency response and figure-of-eight directional characteristics are very flat for frontal sound incidence, even at higher frequencies. The microphone can be used very close to a sound source without the sound becoming saturated. A high-pass filter reduces interference from subsonic frequencies and low frequencies.
The circuit increases the operational headroom of the U 87 Ai by supplying the capsule bias voltages through a reduced resistance. The result is a 10 dB increase in sensitivity for identical sound pressure levels, and a 3 dB improvement in signal-to-noise ratio.
An additional switch on the rear of the U87 Ai allows you to change the microphone's cut-off frequency. This reduces low-frequency interference directly at the microphone amp input. This setting also compensates for the inevitable bass boost that occurs with all pressure gradient transducers when used at close range (proximity effect).
The cardioid pattern maintains a smooth frequency response at a distance of 30 to 40 cm, and the figure-8 pattern at a distance of 15 to 20 cm.
Other features
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Neumann U 87 Ai Studio Set Ni
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Acoustic operating principle: Pressure gradient transducer.
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Directionality: Omnidirectional, cardioid, bidirectional (figure of 8).
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Frequency response: 20 Hz to 20 kHz.
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Sensitivity at 1 kHz, 1 kOhm load: 20/28/22 mV/Pa1).
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Nominal output impedance: 200 Ohms.
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Recommended load impedance: 1 kOhm.
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Equivalent noise level, according to CCIR2) : 26/23/25 dB1).
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Equivalent noise level, A2) weighted: 15/12/14 dB-A1).
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Signal-to-noise ratio, according to CCIR2)(at SPL level of 94 dB): 68/71/69 dB1).
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Signal-to-noise ratio, A2-weighted)(at 94 dB SPL level): 79/82/80 dB1).
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Maximum SPL level, for THD = 0.5%3) : 117 dB (cardioid).
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Maximum SPL level, for THD = 0.5%3).
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Pre-attenuator activated: 127 dB (pad switchable -10 dB)
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Maximum output voltage: 390 mV
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Dynamic range of integrated microphone preamp (cardioid position), to DIN/IEC 651: 105 dB
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Phantom power supply voltage: 48 V ± 4 V
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Current consumption: 0.8 mA
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Output connector: XLR 3M
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Weight: 500 g
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Diameter: 56 mm
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Length: 200 mm
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Finish: Nickel
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EA 87 suspension included
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A legendary brand for decades, present in all the major recording studios, Neumann is a guarantee of high quality and professionalism. The Beatles, Natalie Cole, Celine Dion, Bryan Adams and Beyoncé... all use this exceptional brand with the famous U87, and the TLM49 at the top of the list. In home studio, the TLM103 and TLM102 condenser microphones are the most popular. For studio sound on stage opt for the KMS105. In recent years, Neumann has also offered the high-end KH80, KH120 and KH310 monitors.
