AKG C391B Microphone - SE300B preamp & CK91 capsule

AKG C391B Microphone

The AKG 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.

• Precise cardioid polar pattern for uncolored sound quality and high gain before feedback
• Switchable attenuation pad enables high-SPL applications up to 144dB
• Switchable bass-cut filter eliminates rumble or footfall noise
• Universal phantom powering from 9 to 52V for operating with phantom power supply
• Carefully handcrafted in Vienna, Austria meticulous attention to detail ensures highest quality

Specifications

• Audio Frequency bandwidth: 20 to 20000 Hz
• Sensitivity: 10 mV/Pa
• Equivalent Noise Level: 17 dB-A
• Signal to Noise: 77 dB-A
• Preattenuation Pad: 10 dB
• Bass Cut Filter: 75 Hz
• Recommended Load Impedance: 1000 Ohms
• Polar Pattern: Cardioid
• Voltage: 9 to 52 V
• Current: 2 mA
• Type: Balanced XLR
• Gender: Male
• Contacts: 3-pin
• Finish: Dark grey
• Height: 146 mm
• Diameter: 19 mm