Shure SM81
Technical characteristics of Shure SM81
- Cardioid polar pattern for maximum isolation of the signal source and reduced background noise
- High-quality, permanently polarised condenser microphone
- Linear frequency response for precise sound reproduction
- Low inherent noise and high clipping protection
- Distortion-free recordings even at high sound pressure
- Low sensitivity to interference at high-frequencies
- 3-Step switchable high-pass filter: Linear, 6 or 18 dB / octave reduction
- Switchable 10 dB attenuation
- Phantom power in accordance with DIN 45 596 with voltage from 12 to 48 V
- Robust steel version
- Can be used even under extreme temperature and humidity conditions
- Frequency range: 20 – 20,000 Hz
- Output impedance: 85 ohms
- No-load sensitivity: -45 dBV/Pa (5.62 mV)
- Total Harmonic Distortion (131 dB SPL at 250 Hz, 800 Ohm load): < 0.5 %
- Maximum sound pressure (at 1 kHz, 800 Ohm load): 136 dB SPL
- Windshield and microphone clamp included
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Additional Information
Customer Review Summary
The Shure SM81 is a remarkable small diaphragm cardioid condenser microphone that excels in various recording scenarios, particularly for acoustic instruments. Its linear frequency response and impressive transparency allow it to capture a wide range of sounds, from deep bass to sparkling highs, without unwanted coloration. This makes it an ideal choice for recording steel-string acoustic guitars, nylon-string guitars, percussion, and even vocals.
Many users appreciate its clarity and natural sound, which is particularly effective in studio settings. The microphone is equipped with two high-pass filter settings, allowing for tailored frequency response depending on the application. Furthermore, the -10 dB pad is useful for handling louder sound sources, making it versatile for different recording situations, including overheads for drums.
The build quality is robust, ensuring durability even in live performance environments. Many have noted its effectiveness as an overhead mic for drums, providing a clean and transparent sound that blends well in mixes. However, some users have pointed out that it may require higher gain settings compared to other microphones, particularly when dealing with quieter sources.
Overall, the Shure SM81 is highly regarded for its performance and reliability, making it a valuable tool for both studio and live applications. Its versatility and sound quality have earned it a place as a staple in the recording industry, highly recommended for anyone seeking a dependable and high-quality microphone.
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