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The Shure SM81-LC is a high-quality, small-diaphragm condenser microphone designed for studio recording and live sound reinforcement. Its consistent cardioid polar pattern ensures precise sound capture, minimizing off-axis coloration. The wide frequency response and low self-noise make it ideal for acoustic instruments, overheads, and detailed sound sources. Featuring a switchable -10 dB attenuator and low-frequency response switches, it offers exceptional versatility for various recording environments. This microphone delivers transparent sound reproduction with remarkable clarity and accuracy. Its robust construction guarantees reliable performance and durability in demanding professional settings. A top choice for critical recording applications requiring pristine audio.
| Microphone Type | Condenser |
| Polar Pattern | Cardioid |
| Frequency Response | 20 Hz - 20 kHz |
| Output Impedance | 150 ohms |
| Sensitivity | -45 dBV/Pa (5.6 mV) |
| Self-Noise | 16 dB SPL (A-weighted) |
| Maximum SPL | 136 dB (146 dB with 10 dB pad) |
| Connector | XLR |
| Attenuator | -10 dB Switchable |
| Low-Frequency Rolloff | Switchable (6 dB/octave below 100 Hz, 18 dB/octave below 80 Hz) |
| Construction | Steel with Satin Nickel Finish |
| Application | Acoustic Instruments, Cymbals, Overheads, Piano, String Sections |