Shure SM81-LC Cardioid Condenser Instrument Microphone for Guitar, Piano, and Cymbals, Includes Swivel Adapter, Attenuator-Switch Lock, Windscreen, Carrying Case, No Cable Included (SM81-LC)
Brand: Shure
Color: Black
Categories: Musical Instruments, Microphones & Accessories, Microphones, Condenser Microphones, Vocal


This microphone requires phantom power and performs best with a 48 Vdc supply (IEC-61938). However, it will operate with slightly decreased headroom and sensitivity with supplies as low as 11 Vdc. Most modern mixers provide phantom power. You must use a balanced microphone cable: XLR-to-XLR or XLR-to-TRS.
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

Item Weight: 1.6 pounds
Product Dimensions: 11.9 x 6.1 x 3 inches
Item model number: SM81-LC
Batteries: 1 AAA batteries required.
Is Discontinued By Manufacturer: No
Date First Available: January 1, 1982
Color Name: Silver
Compatible Devices: Radio, Amplifier, Speaker
Connector Type: XLR Connector
Material Type: Steel
Power Source: PHANTOM POWER: All condenser microphones require phantom power to operate. Please refer to the User Manual for more details on power requirements.