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Stock code: SHUSM81

For only $0.00, include the
Rocksure Performance Warranty
More information

Stock Availability

Auckland North Island South Island Warehouse

Include Rocksure Performance Warranty

For only $0.00, include the
Rocksure Performance Warranty
More information


Instrument Microphone
Industry-standard mic renowned for sonic accuracy in stage and studio performances.
     The Shure SM81 is a high-quality, unidirectional condenser microphone designed for studio recording, broadcasting, and sound reinforcement. Its wide frequency response, low noise characteristics, and low RF susceptibility have made it a standard for applications involving acoustic instruments, especially guitar, piano, and cymbals.

The SM81 is ruggedly constructed. It operates on phantom power and performs over a wide range of temperatures and humidity conditions. It is furnished with a swivel adapter, attenuator-switch lock, foam windscreen, and case for carrying and storage. Other accessories are available. 
- 20 Hz to 20 kHz frequency response
- Flat response curve for accurate reproduction of sound sources
- Low noise and high output clipping level
- Low distortion over a wide range of load impedances
- Cardioid polar pattern, uniform with frequency and symmetric about axis, providing maximum rejection and minimum coloration of off-axis sounds
- Low RF susceptibility
- Selectable low-frequency response: flat, 6 or 18 dB/octave rolloff
- 0 dB/10 dB lockable attenuator switch
- Phantom powering (DIN 45 596 voltages of 12 to 48 Vdc)
- Rugged steel construction for durability
- Field-usable over wide range of temperature and humidity conditions

- Type: Condenser (electret bias)
- Frequency Response: 20 to 20,000 Hz
- Polar Pattern: Cardioid (unidirectional) response-uniform with frequency, symmetrical about axis