Neumann U 87 AI STEREO Factory-Matched Stereo Set includes Two U 87 AI with EA87 in Mic Briefcase Nickel Sale Free Shipping

Neumann U 87 AI STEREO Factory-Matched Stereo Set includes Two U 87 AI with EA87 in Mic Briefcase Nickel

This Neumann U87AISTEREO Factory-Matched Stereo Set includes Two U87AI with EA87 in Mic Briefcase | Nickel includes two U87 condenser microphones that have been matched in sensitivity and frequency response for accurate, stereo recordings of instruments, vocals, ambiance, etc. The unique sonic characteristics and quality of the U87 are doubled in this kit. Also included are a pair of shock mounts and a rugged, road-worthy storage case.

Key Features

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 10dB pre-attenuation
Idial as main and as support microphone in the most differing recording situations

Technical Specs

Acoustical operating principle
Pressure gradient transducer
Directional pattern
Omnidirectional, wide angle cardioid, cardioid, hypercardioid, 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
1 kohms
Equivalent noise level, CCIR
26/23/25 dB
Equivalent noise level, A-weighted
15/12/14 dB-A
Signal-to-noise ratio, CCIR (rel. 94 dB SPL)
68/71/69 dB
Signal-to-noise ratio, A-weighted (rel. 94 dB SPL)
79/82/80 dB-A
Maximum SPL (tube characteristic) for THD < 0.5 %
117 dB
Maximum SPL (tube characteristic) for THD < 5 %
127 dB
Maximum output voltage
390 dBu
Dyn. range of the mic. amplifier (A-weighted, 0.5 %)
105 dB
Supply voltage (P48, IEC 61938)
48 V ± 4 V
Matching connector
XLR 3F
Weight
500 g, 1.1 lbs
Diameter
56 mm
Length
200 mm