Shure SM81-LC-X Cardioid Condenser Instrument Microphone

The Reference Standard for Acoustic Instrument Recording.

The Shure SM81-LC-X is a professional cardioid condenser microphone that has been a studio and live sound staple for decades. Renowned for its flat, extended frequency response and exceptionally low self-noise, the SM81 captures acoustic instruments with a transparency and accuracy that few microphones at any price can match.

From acoustic guitar and piano to orchestral strings, drum overheads, and hi-hats, the SM81 delivers a natural, uncoloured representation of the source — exactly what engineers and producers demand when they need to hear the instrument as it truly sounds.

Key Features

• Cardioid condenser capsule — flat, extended frequency response (20Hz–20kHz)
• Exceptionally low self-noise (16dB A-weighted) — ideal for quiet acoustic sources
• High SPL handling (up to 136dB) — handles loud sources without distortion
• Switchable 10dB pad for close-miking high-SPL sources
• Switchable 3-position low-frequency filter (flat, 6dB/octave, 18dB/octave) to reduce rumble and proximity effect
• Requires 48V phantom power
• Durable all-metal construction — built for touring and studio use
• Includes swivel stand adapter and carrying case

Ideal For

• Acoustic guitar — studio and live
• Piano and keyboard recording
• Drum overheads and hi-hat miking
• Orchestral strings and woodwinds
• Choral and ensemble recording
• Broadcast and location recording

In the Box

• Shure SM81 cardioid condenser microphone
• Swivel stand adapter
• Foam windscreen
• Carrying case