Shure SM81-LC Microphone - Condenser Microphone for Studio and Stage

Shure SM81-LC Microphone - Condenser Microphone for Studio and Stage arrives as a precision-engineered condenser designed for studio recording and live stage work, offering transparent sound reproduction and reliable performance.

The Shure SM81-LC features a wide frequency response of 20–20,000 Hz and a sensitivity of -45 dB, making it ideal for capturing detailed acoustic instruments, overheads and vocals with clarity. Its unidirectional capsule reduces unwanted off-axis noise while preserving natural tonal balance.

Built for professional environments, the microphone uses a standard XLR-3 interface and presents a low input impedance of 150 Ω for stable compatibility with mixing consoles and preamps. The unit’s metallic finish and compact dimensions (23.5 x 212 mm) make it unobtrusive on set or in the studio.

Noise performance is excellent, with a signal-to-noise ratio (SNR) of 78 dB, ensuring recordings remain clean even at lower levels. The SM81-LC is energy-efficient, consuming only 1.2 mA, and its lightweight construction (230 g) is suitable for stands or boom arms without adding significant load.

Typical use cases include studio overheads for drum kits, detailed acoustic guitar recording, piano capture, and stage reinforcement for subtle instruments where fidelity is paramount. Its directional pattern excels at isolating the desired source in busy sound environments.

Engineered for durability and consistent results, this Shure condenser is a favorite among engineers who need accurate transient response and minimal coloration. The metallic colour gives a professional look that blends into most setups.

Key selling points include the wide 20–20,000 Hz frequency range, -45 dB sensitivity, unidirectional pickup, XLR-3 connectivity, and an excellent 78 dB SNR. The compact form factor and low power draw make it a flexible choice for both touring and studio sessions.

Whether you are tracking delicate acoustic instruments in the studio or using the SM81-LC on stage to reproduce subtle details, this microphone offers reliable performance and sonic transparency for demanding audio tasks.

• Frequency response: 20–20,000 Hz for full-range capture
• Sensitivity: -45 dB and unidirectional pickup for focused sound
• XLR-3 interface, 150 Ω input impedance, 78 dB SNR