Neumann U87 AI + EA87 Special Bundle

Special Bundle Inc U87 AI Mic and EA87 Shockmount Nickle UXB

Neumann U87 AI + EA87 Special Bundle

Neumann U87 AI + EA87 Special Bundle

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U87 AI + EA87 Special Bundle description:

The Neumann U87 AI + EA87 Special Bundle Inc U87 AI Mic and EA87 Shockmount, Nickel - UXB. The world's most widely used large diaphragm condenser studio microphone

The Neumann U87 AI + EA87 is a special priced bundle of the legendary Neumann U87 AI and the elastic suspension EA 87. Known for its warm, rich sound and precision engineering, is perhaps the world's most widely used large diaphragm condenser studio microphone. It 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. The U 87 Ai condenser microphone is a large diaphragm microphone with three polar patterns and a unique frequency and transient response characteristic. Users recognize the microphone immediately by its distinctive design. It is a good choice for most general purpose applications in studios, for broadcasting, film and television. The U 87 Ai is used as a main microphone for orchestra recordings, as a spot mic for single instruments, and extensively as a vocal microphone for all types of music and speech. The U 87 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. The 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. The letter A in the name indicates a more recent generation, as compared to the U 87 i microphones that were built from 1967 to 1986. Modifications apply to the electronic components of the microphone only; the capsule remained unchanged. The present-day circuitry increases the operational headroom of the U 87 Ai by supplying the bias voltages for the capsule through a reduced resistance. The result is a higher sensitivity of 10 dB for identical sound pressure levels, and an improved S/N ratio of 3 dB. The cardioid characteristic maintains a smooth frequency response at a distance of 30 to 40 cm, the figure-8 characteristic even at a distance of 15 to 20 cm.

The main features of the Neumann U87 AI + EA87 include:

  • Variable large diaphragm microphone
  • Pressure-gradient transducer with double membrane capsule
  • The studio microphone classic
  • Three directional characteristics: omni, cardioid, figure-8
  • Switchable low frequency roll-off
  • Switchable 10 dB pre-attenuation
  • Ideal as main and as support microphone in the most differing recording situations
  • Advanced Output Circuitry - Although the microphone features the original capsule, the U 87 AI features improved output electronics that provide higher sensitivity and improved signal-to-noise ratio
  • A Wooden Jeweler's Case and the elastic suspension EA 87 are included with this microphone

Specifications:

  • Acoustical operating principle: Pressure gradient transducer
  • Directional pattern: Omnidirectional, cardioid, figure-8
  • Frequency range: 20 Hz - 20 kHz
  • Sensitivity at 1 kHz into 1 kohm: 20/28/22 mV/Pa
  • Rated impedance: 200 ohms
  • Rated load impedance: 1000 ohms
  • Equivalent SPL CCIR 468-3: 26/23/25 dB
  • Equivalent SPL DIN/IEC 651: 15/12/14 dB-A
  • S/N ratio CCIR 468-3: 68/71/69 dB
  • S/N ratio DIN/IEC 651: 79/82/80 dB
  • Maximum SPL for THD 0.5%: 117 dB (cardioid)
  • Maximum SPL for THD 0.5% with preattenuation: 127 dB
  • Maximum output voltage: 390 mV
  • Dynamic range of the microphone amplifier cardioid DIN/IEC 651: 105 dB
  • Supply voltage: 48 V ± 4 V
  • Current consumption: 0.8 mA
  • Matching connectors: XLR 3F
  • Weight: 500 g
  • Diameter: 56 mm
  • Length: 200 mm

Neumann U87 AI + EA87 Special Bundle (code 47394)
Special Bundle Inc U87 AI Mic and EA87 Shockmount Nickle UXB
£1,829.99 (inc vat)

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