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Neumann U87AI


Studio Condenser Mic, 3 Polar Patterns, Nickel

BSW PART: U87AI

U87AI
This versatile condenser features a large dual-diaphragm capsule with three directional patterns-omnidirectional, cardioid and figure-8-that you can select with the flip of a switch. It offers a smooth frequency response with whatever pattern you use, while its 10 dB attenuation switch helps it easily handle sound pressure levels up to 127 dB without distorting. An additional switch lets you reduce low frequency interference and use the mic up close without fear of bottom end boom.

Ideal for all sorts of general-purpose applications in studios, broadcast, film and television, it also works great for orchestral recording.

Main Features:
• Variable large diaphragm microphone
• Pressure-gradient transducer with double membrane capsule
• The studio microphone classic
• Three directional characteristics: omni, cardioid, figure-8
• Switchable low frequency roll-off
• Switchable 10 dB pre-attenuation
• Ideal as main and as support microphone in the most differing recording situations
• Nickel finish

Specifications:
• Acoustical operating principle: Pressure gradient transducer
• Directional pattern: Omnidirectional, cardioid, figure-8 plus
• Frequency range: 20 Hz - 20 kHz
• Sensitivity at 1 kHz into 1 kohm: 20/28/22 mV/Pa*
• Rated impedance: 200 ohms
• Rated load impedance: 1000 ohms
• Equivalent SPL CCIR 468-3: 26/23/25 dB*
• Equivalent SPL DIN/IEC 651: 15/12/14 dB-A*
• S/N ratio CCIR 468-3: 68/71/69 dB*
• S/N ratio DIN/IEC 651: 79/82/80 dB*
• Maximum SPL for THD 0.5%: 117 dB (cardioid)
• Maximum SPL for THD 0.5% with preattenuation: 127 dB
• Maximum output voltage: 390 mV
• Dynamic range of the microphone amplifier cardioid DIN/IEC 651: 105 dB
• Supply voltage: 48 V ± 4 V
• Current consumption: 0.8 mA
• Matching connectors: XLR 3F
• Weight: 17.6 oz (500 g)
• Diameter: 2” (56 mm)
• Length: 7.8” (200 mm)

* Omnidirectional / cardioid / figure 8

List Price: $3,999.00
$3,250.00
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