Description
The Shure SM81 is a professional small-diaphragm condenser mic built for transparent, accurate sound capture. With its flat frequency response, low self-noise, and selectable low-frequency roll-off options, it excels on acoustic guitar, cymbals, piano, and other delicate sources. Its durability and low RF sensitivity make it suitable both on stage and in the studio, giving you a reliable mic you can trust across a variety of setups.
Key Features
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Cardioid polar pattern for focused pickup and off-axis rejection
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Flat frequency response from 20 Hz to 20 kHz for natural sound reproduction
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Selectable low-frequency roll-off (flat / 6 dB/octave / 18 dB/octave) to reduce rumble or proximity effect
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Lockable –10 dB attenuator pad for handling louder sources
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Low self-noise and high output clipping headroom
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Operates on phantom power (11–52 V)
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Rugged steel construction built to perform under varied temperature and humidity
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Low RF susceptibility to resist interference