Shure SM81-LC - Cardioid Instrument Condenser Microphone
Model: SM81-LC


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Packaging Info
Package Weight | 1.9 lb |
Box Dimensions (LxWxH) | 11.9 x 6.0 x 3.1" |
General Information
Frequency Response | 20 Hz - 20 kHz |
Dynamic Range (Typical) | 120 dB |
Signal-to-Noise Ratio | 78 dB, (@ 94 dB SPL, IEC 651) |
Maximum Input Sound Level | 136 dB, (@ 250 Hz 0.5% THD) 146 dB, (with Pad) |
Power Requirements | Phantom 11 - 52v DC |
Output Impedance | 150 Ohms (85 Ohms Actual) |
Transducer | (Electret Bias) Condenser |
Pad | -10 dB Attenuation |
Low Frequency Roll-Off | -6 dB/Octave @ 100 Hz -18 dB/Octave @ 80 Hz |
Applications | Sound Reinforcement, Broadcast and Studio Recording. |
Dimensions | 212 x 23.5 mm LxDiameter |
Weight | 8 oz. (230 g) |
Output Connectors | XLR-3M Type |
Polar Pattern | Cardioid |
The Shure SM81 is a high-quality, cardioid condenser microphone designed for studio recording, broadcasting, and sound reinforcement and its wide frequency response and low noise characteristics have established it as a standard for applications involving acoustic instruments, especially strings,...
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After doing much research I settled on buying 2 of these. I had done some previous recording with 2 SM57's, but the SM81's have a flatter sound. I have only used these to record trumpet, but they sound is great and handles the loud sound and quick response very well.
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Clear Sound, Durable, Easy To Use, Lightweight
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As expected, great sound reproduction, well built
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A bit pricey but well worth. Performance like the microphones at four times the price!
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