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Others Are Measured - The Neumann U 87 Ai Set Z Multi-Pattern Condenser Microphone With Shock Mount - NickelThe Neumann U87 presents a wide range of features and versatility that make it to one of the most desirable mics available. The distinctive design is easily recognized and the microphone is well known for its warm and balanced character. Although primarily considered as a vocal microphone, the Neumann U87 can capture an entire orchestra or be used as a spot mic on single instruments. The applications are truly endless.The U87 is equipped with a large dual-diaphragm capsule with three directional patterns: omnidirectional, cardioid and figure-8. These are selectable with a switch below the headgrille. A 10 dB attenuation switch is located on the rear. It enables the microphone to handle sound pressure levels up to 127 dB without distortion. Furthermore, the low frequency response can be reduced to compensate for proximity effect.ACOUSTIC FEATURESThe U87 Ai is addressed from the front, marked with the Neumann logo. The frequency response of the cardioid and figure-8 directional characteristics are very flat for frontal sound incidence, even in the upper frequency range. The microphone can be used very close to a sound source without the sound becoming unnaturally harsh. By means of a high-pass filter interferences through subsonic and low frequencies are reduced remarkably.POLAR PATTERNSThe dual-diaphragm capsule is elastically mounted and protected by a large headgrille. A switch below the headgrille selects the three directional patterns: omnidirectional, cardioid and figure-8. A window above this switch shows the symbol of the selected characteristic.ELECTRICAL FEATURESThe letter A in the name indicates a more recent generation, as compared to the U87 i microphones that were built from 1967 to 1986. Modifications apply to the electronic components of the microphone only; the capsule remained unchanged. The", "features": [ "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" ] } ] }, "metadata": { "generated_date": "2026-09-13", "last_updated": "2026-09-13", "data_sources": [ "Adorama", "Amazon" ], "completeness": 0.9, "version": "1.2" } } }, "pagination": null, "nav": { "home": "/python/html6/index.html", "brands": "/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html", "parts": "/python/html6/menu_part_index/menu_part_index_parts_909e6bf0ca.html", "attributes": "/python/html6/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html" } }