AKG C747

The C 747 is a tiny shotgun microphone designed for exacting orchestral, choir, podium, and boardroom applications. Flat, extended frequency response makes it suitable for high quality live music recording, while the frequency-independent pattern provides consistent off-axis rejection to control ambient noise and feedback in acoustically difficult environments. A switchable LF rolloff filter suppresses mechanical noise. The low-impedance transformerless preamp operates on 9 to 52 V phantom power. Standard accessories include a shock mount/adapter, mini gooseneck, stand adapter, mounting clamp, thread link, and windscreen.

Features

• Slim design
• Extended bass and high-end response
• Hypercardioid polar pattern
• High SPL capability 

Specifications

• Polar pattern: hypercardioid
• Frequency range: 30 to 18,000 Hz
• Sensitivity: 8.5 mV/Pa (-42 dBV)
• Max. SPL: 133 dB
• Equivalent noise level (CCIR 468-3): 32 dB
• Equivalent noise level: 21 dB-A
• Signal/noise ratio (A-weighted): 73 dB
• Bass filter: 12 dB/octave at 150 Hz
• Impedance: 400 ohms
• Recommended load impedance: >1500 ohms
• Supply voltage: 9 to 52 V phantom power to DIN 45596
• Current consumption: <2 mA
• Connector: 3-pin XLR
• Cable: 3 m (10 ft.)
• Finish: dark gray
• Net weight: 25 g / 0.9 oz.
• Shipping weight: 750 g / 1.7 lbs.