U87Ai - complete with suspension and wooden storage box.
Singers get excited standing before it, and engineers rely on it as their 'must-have' microphone.
U87 is one of the recording world's best known and best loved - and what's not to love about it! Condenser with 3 polar patterns (omni, cardioid, figure-8) roll-off and pad. Particularly good for vocals. And the inspiration for thousands of other microphones.
In Nickel / Silver
- 1 x Microphone U 87 Ai
- 1 x Elastic suspension EA 87
- 1 x U 87 Ai wooden box
|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/Pa1)|
|Rated impedance||200 ohms|
|Rated load impedance||1 kohms|
|Equivalent noise level, CCIR2)||26/23/25 dB1)|
|Equivalent noise level, A-weighted2)||15/12/14 dB-A1)|
|Signal-to-noise ratio, CCIR2) (rel. 94 dB SPL)||68/71/69 dB1)|
|Signal-to-noise ratio, A-weighted2) (rel. 94 dB SPL)||79/82/80 dB1)|
|Maximum SPL for THD 0.5%3)||117 dB (cardioid)|
|Maximum SPL for THD 0.5% with preattenuation3)||127 dB|
|Maximum output voltage||390 mV|
|Dynamic range of the microphone amplifier (A-weighted)||105 dB|
|Supply voltage (P48, IEC 61938)||48 V ± 4 V|
|Current consumption (P48, IEC 61938)||0.8 mA|