C391 B

C391 B

High performance condenser microphone

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Product Specifications

Polar Pattern
Audio frequency bandwidth
20 - 20000 Hz
Equivalent noise level
17 dB-A
10 mV/Pa
Signal to Noise
77 dB-A
Preattenuation Pad
10 dB
Bass cut filter
75 Hz
Recommended load impedance
1000 Ohms
146 mm
19 mm
dark gray
Balanced XLR
9 to 52 V
2 mA

Do the twist

The C391 B high-performance small-diaphragm condenser microphone is a combination of the Blue Line Series CK91 and the SE300 pre-amplifier. The microphone has a cardioid polar pattern, a low self-noise and very good transient response for a bright and brilliant sound. It also features the ability to quickly interchange its capsule with one of the other capsules of the Blue Line Series, making it an excellent mic for demanding broadcast applications. The C391 B provides a switchable bass roll-off/attenuator with three positions: flat, 75Hz and 10db attenuation.

For uncolored sound quality and high gain before feedback
Enables high-SPL applications up to 144dB
Eliminates rumble or footfall noise
For operating with phantom power supply

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