Neumann BCM 104 Broadcast and Studio Condenser Microphone

The most affordable studio Neumann.

The large-diaphragm condenser capsule used in the BCM 104 has a cardioid pattern with internally switchable proximity effect compensation. A second switch allows the sensitivity to be reduced by 14dB. The BCM 104 features an exceptionally low self-noise of 7 dB(A) and an overload capability extending to 138dB SPL and a dynamic range of 131dB (DIN/IEC 651). Smooth, full response is ideal for vocals. The grille twists off easily for quick cleaning. Optional, color-coded head grilles. Built-in popscreen. The elastic mount handles structure-borne noise and is compatible with standard broadcast-segment microphone arms.Requires phantom power.
Features
Designed using 3D simulationsLarge-diaphragm condenser capsuleCardioid pattern with internally switchable proximity effect compensationSensitivity switchable to -14dBHead grille twists off easily for quick cleaning Optional, color-coded head grillesBuilt-in pop screenElastic mount handles structure-borne noise; compatible with standard broadcast-segment microphone arms
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BCM 104 Broadcast and Studio Condenser Microphone Specifications:
Acoustic operating principle: Pressure gradient transducer
Directional pattern : Cardioid
Frequency range: 20Hz-20kHz
Sensitivity at 1 kHz into 1k: 24 mV/Pa
-14 dB attenuation: 4.8 mV/Pa
Rated impedance: 50 ohms
Rated load impedance: 1000ohms
Equivalent SPL CCIR 468-3: 18dB
Equivalent SPL DIN/IEC 651: 7dB-A
S/N ratio CCIR 468-3: 76dB
S/N ratio DIN/IEC 651: 87dB
Maximum SPL for THD 0.5%: 138dB
Maximum SPL for THD 0.5% with pre-attenuation: 152dB
Maximum output voltage: 10dBu
Dynamic range of the mic amplifier DIN/IEC 651: 131dB
Supply voltage: 48V ± 4V
Current consumption: 3.2mA
Matching connector: XLR 3 F
Weight: 500g
Diameter: 64mm
Length: 85mm