Shure SM81-LC Cardioid Condenser Instrument Microphone
Brand
SHURE
The Shure SM81-LC is a professional cardioid condenser microphone engineered for precise and natural capture of acoustic instruments. Renowned for its flat frequency response and low self-noise, it delivers clear, detailed sound for studio recording, live performances, and broadcast applications. Its cardioid pickup pattern effectively isolates the main sound source while minimizing background noise, making it ideal for guitar, piano, cymbals, and overhead recording. With built-in low-frequency roll-off options and a switchable pad for handling high sound pressure levels, the SM81-LC offers flexibility, reliability, and consistent performance in any professional audio setup.
Precision Instrument Condenser Microphone for Studio and Stage
The Shure SM81-LC is a professional small-diaphragm condenser microphone engineered for accurate and detailed capture of acoustic instruments. Known for its flat frequency response and exceptionally low noise, this microphone is a trusted choice for studio recording, live sound reinforcement, and broadcast applications.
Designed to deliver transparent sound reproduction, the SM81-LC captures every nuance of your performance with clarity and precision. Whether you're recording acoustic guitar, piano, cymbals, or orchestral instruments, this microphone ensures a natural and balanced audio output.
Accurate Sound with Flat Frequency Response
The SM81 features a wide 20 Hz to 20 kHz frequency response, allowing it to reproduce sound sources with remarkable accuracy. Its flat response curve ensures minimal coloration, making it ideal for professional recording where sonic integrity is critical.
Cardioid Polar Pattern for Focused Capture
The cardioid pickup pattern isolates the primary sound source while rejecting unwanted background noise and off-axis sound. This makes it highly effective for both studio environments and live performances where control and clarity are essential.
Advanced Control with Low-Cut Filter and Pad
The built-in low-frequency roll-off options (flat, 6 dB, or 18 dB per octave) allow you to reduce unwanted low-end noise such as rumble or proximity effect. The selectable 0 dB / -10 dB attenuator enables the microphone to handle high sound pressure levels, making it suitable for loud instruments and dynamic performances.
Low Noise and High SPL Handling
With low self-noise and high maximum SPL capability, the SM81 delivers clean and distortion-free audio even in demanding recording scenarios. It performs reliably across a wide range of sound sources and environments.
Durable Build for Professional Use
Constructed with a rugged steel body, the SM81 is built to withstand intensive use in both studio and live settings. It operates reliably across varying temperature and humidity conditions, making it suitable for touring and field recording.
Versatile Applications
- Acoustic guitar and string instruments
- Piano and keyboard recording
- Drum overheads and cymbals
- Orchestral and ensemble recording
- Broadcast and live sound reinforcement
Key Features
- Small-diaphragm condenser microphone for instruments
- 20 Hz – 20 kHz frequency response for detailed audio capture
- Cardioid polar pattern for sound isolation
- Selectable low-frequency roll-off (flat, 6 dB, 18 dB)
- Switchable 0 dB / -10 dB pad for high SPL handling
- Low self-noise and low distortion performance
- Requires phantom power (12–48V DC)
- Durable steel construction for long-term reliability
- Standard XLR output for professional connectivity
Why Choose the Shure SM81-LC?
The Shure SM81-LC is widely regarded as a benchmark instrument microphone due to its transparency, reliability, and versatility. Its ability to deliver accurate, natural sound makes it a preferred choice for musicians, sound engineers, and recording professionals. If you need a microphone that faithfully captures the true character of your instruments, the SM81-LC is a proven industry standard.
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