Neumann U87 Ai Shockmount Set Z Microphone with Box

The U 87 has been the standard of the recording industry since 1967. This microphone is famous for its warm sound and well balanced characteristics. The current U87A yields a 6dB improvement in signal-to-noise over its predecessor. It is equipped with a LF roll-off switch to reduce proximity effect and a 10dB pad. Used extensively for vocals and orchestras, the U87A is also particularly suited for cello, brass, piano, and percussion. Specifications Acoustic operating principle: Pressure Gradient Transducer Directional patterns: Omni, Cardioid, Figure 8 Frequency Range: 20 to 20,000 Hz Sensitivity: 22/28/20 mV/Pa Rated Impedance: 200 ohms Equivalent loudness level due to inherent noise: (DIN 45 405 CCIR 468-3) 26/23/25 dB (DIN/IEC 651) 15/12/14 dB-A S/N ratio related at 1 Pa at 1 kHz: (CCIR) 68/71/69 dB (A-weighted) 79/82/80 dB-A Max. SPL for less than 0.5% THD 2: without preattenuation, 117 dB; with preattenuation, 127 dB Total dynamic range of the microphone amplifier: 115 dB Power consumption: 0.8 mA Weight: 500g Dimensions: diameter 56 mm, length 200 mm