Neumann U87 Ai MT Bundle

Studio Microphone

The switchable microphone U 87 Ai is the successor model of the U 87 i, the well-known and most widely used microphone of the fet 80 series, with improved technical values. The changes relate to the increased output voltage and the reduced equivalent noise level. Both measures contribute to a remarkable improvement in the recording quality. The microphone is used in the studios for orchestra recordings as the main microphone, it is used as a support microphone for individual instruments. The U 87 Ai with its wide range of possibilities is used for the transmission of big bands and for the recording of instrumental and vocal soloists, but also for such difficult tasks as the production of a radio play.

With three switches on the capsule head, the three polar patterns omnidirectional, cardioid and figure-8, a frequency response correction for low frequencies and a 10 dB pre-attenuation can be set.

• Color black
• Omnicardial, cardioid, figure-eight
• switchable 10 db attenuation
• Acoustic mode of operation: pressure gradient receiver
• Transmission range 20-20,000Hz
• Field operation sensitivity: 22/28/20 mV/Pa
• Nominal impedance 200 ohms
• Equivalent noise level DIN 45 405 dB 26/23/25
• Noise-to-noise ratio at 1 Pa CCIR 68/71/69dB
• Limit sound pressure level for 0.5% distortion factor 117dB (with pre-attenuation 127dB)
• Dynamic range of the microphone amplifier: 115dB
• Current consumption: 0.8mA
• Weight: 500g
• Diameter: 56mm, length: 200mm
• universally applicable: vocals, speakers, overhead, wind instruments

RYCOTE USM Universal Studio Mount universal microphone boom mount (spider)

• for all large-diaphragm microphones with a diameter of 18 - 55 mm and a maximum weight of 500 g horizontally (750 g vertically)
• up to 12 dB noise isolation
• Weight: 154g
• Overall dimensions: 120mm diameter x 170mm length x 70mm depth
• Color: black
• 25 year manufacturer warranty

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