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Slim design
Extended bass and high-end response
Hypercardioid polar pattern
High SPL capability
The C747 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.
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Polar pattern |
hypercardioid |
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Frequency range |
30 to 18,000 Hz |
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Sensitivity |
8.5 mV/Pa (-42 dBV) |
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Max. SPL |
133 dB |
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Equivalent noise level (CCIR 468-3) |
32 dB |
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Equivalent noise level |
21 dB-A |
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Signal/noise ratio (A-weighted) |
73 dB |
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Bass filter |
12 dB/octave at 150 Hz |
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Impedance |
400 ohms |
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Recommended load impedance |
>1500 ohms |
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Supply voltage |
9 to 52 V phantom power to DIN 45596 |
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Current consumption |
<2 mA |
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Connector |
3-pin XLR |
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Cable |
3 m (10 ft.) |
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Finish |
dark gray |
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Net weight |
25 g / 0.9 oz. |
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Shipping weight |
750 g / 1.7 lbs. |
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