Shopping Cart


-Your cart is empty.-

Neumann U 87 Ai Set Z (Matte Black w/Shockmount) OPEN BOX *

Full Warranty!! Authorized Dealer BLACK / Matte Set

Condition: New
Price: $3,299.95
In a word: The Neumann classic. Three directional characteristics and switchable pre-attenuation ensure suitability for a wide range of applications.

The U 87* is probably the best known and most widely used Neumann 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.

Applications

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.

Acoustic features

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.

Polar patterns

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.

Electrical features

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.

Filter and attenuation

A switch located at the rear attenuates the sensitivity by 10 dB. When this switch is activated, the microphone accepts sound pressure levels up to 127 dB (equivalent to a sound pressure of 45 Pa) without distortion. 

An additional switch at the rear allows to change the microphone's cutoff frequency. This reduces low frequency interference directly at the input of the microphone amplifier. 

This setting also compensates for the unavoidable bass boost that occurs with all pressure gradient transducers when they are used at close distance (proximity effect). 

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 design of the microphone is a registered design of the Georg Neumann GmbH in certain countries.
Legal
Please note that any listing that shows "Free Shipping" refers to USA shipping of items in the lower 48 states. Some items may have an up-charge for Alaska and Hawaii. Please check the actual shipping section for details about shipping cost to your location. Foreign buyers please note: All duties and customs if there are any placed on your package upon import are the sole responsibility of you the buyer. We are not aware of each countries import laws and do not know the fees. Please investigate this prior to purchase. Please note that any of our listings that aren't listed as "NEW" have the possibility of some signs of use. Although this is rare, and when it occurs, usually very minor, we want you to be aware of this possibility. If you should buy something from us and do happen to have any issues, please contact us so RSS can determine that whether it's the normal expected condition for open box items or damage that may have occurred during shipping. Thanks and Happy Buying!!
Return
Items must be returned within 30 days .
Refund will be given as Money back or exchange/replacement.
Refund policy details:
Buyer is responsible for shipping.
Shipping

Destination: United States

CarrierMethodShipping CostPer additional Item
UPSGround$0.00$0.00
Payment Method

Type

Instructions to Buyer

PaypalPlease pay via PayPal.
AMEXFor American Express payments, please contact us at 785.820.7243
Money Order
DISCOVERFor Discover payments, please contact us at 785.820.7243
MASTERCARDFor Mastercard payments, please contact us at 785.820.7243
CheckChecks must clear before shipment is made.
VISAFor Visa payments, please contact us at 785.820.7243
Handling
$0.00(Domestic)
$0.00(International)
Insurance
Not Offered (Domestic)
 
Online Shop Powered by Vendio | Privacy Policy