Neumann U 87AI STUDIO SET Nickel

- Acoustical operating principle: Pressure gradient transducer
- Directional Pattern: Omnidirectional, cardioid, figure-8
- Freq. Range: 20 Hz ... 20 kHz
- Sensitivity at 1 kHz into 1 kohm: 20/28/22 mV/Pa ± 1 dB (Omni/cardioid/8)
- Rated Impedance: 200 ohms
- Rated load impedance: 1 kohms
- Equivalent noise level, CCIR: 26/23/25 dB (Omni/cardioid/8)
- Equivalent noise level, A-weighted: 15/12/14 dB-A (Omni/cardioid/8)
- Max. SPL for THD 0.5% : 117 dB (cardioid)
- Max. SPL for THD 0.5% with preattenuation: 127 dB
- Signal-to-noise ratio, CCIR (re. 94 dB SPL): 68/71/69 dB (Omni/cardioid/8)
- Signal-to-noise ratio, A-weighted (re. 94 dB SPL): 79/82/80 dB (Omni/cardioid/8)
- Max. output voltage: -6 dBu
- Supply voltage (P48, IEC 61938): 48 V ± 4 V
- Current consumption (P48, IEC 61938): 0.8 mA
- Matching connector: XLR 3 F

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