Shure SM81 Instrument Microphone

For professional studios, broadcast facilities and live-sound environments that demand accurate, low-noise instrument capture, the Shure SM81 instrument microphone is a go-to solution. This condenser microphone delivers a flat, extended 20Hz–20kHz frequency response and a cardioid polar pattern that captures the natural character of acoustic instruments while rejecting unwanted room and stage bleed. With -45 dB sensitivity and low RF susceptibility, the SM81 provides clean, reliable output for critical monitoring, recording and surveillance audio applications where clarity matters.

The wired XLR interface gives you balanced connectivity for long cable runs and integration with mixers, recorders and monitoring systems. Its lightweight, rugged chassis stands up to studio, broadcast and field use—making it equally useful for instrument tracking, broadcast monitoring or discreet audio capture in security and surveillance setups. If you need a dependable condenser mic that translates instrument nuance into professional mixes and reliable monitoring feeds, the Shure SM81 is engineered to deliver. Add the SM81 to your rig for studio-grade instrument miking, broadcast work or secure audio monitoring.

• Pristine, natural instrument capture that preserves tonal detail for guitars, pianos and cymbals
• Cardioid polar pattern isolates source and reduces bleed for cleaner mixes and reliable monitoring
• Wide 20Hz–20kHz frequency response ensures accurate reproduction of low end and high overtones
• Low self-noise and RF immunity deliver consistent, interference-free performance in studio and field
• Balanced XLR connectivity and rugged metal body for dependable wired installations and live use
• Trusted Shure reliability with a 2-year limited warranty for professional deployments