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The Shure Beta Microphone Series
BETA-98H/C and the wireless version WB98H/C are premium cardioid condenser instrument microphones that clamp onto the bell of wind instruments or onto the rim of percussion instruments.
The BETA98H/C integrated gooseneck and ratcheting swivel joint allows the mic to be easily positioned and secured, and an isolation shock-mount reduces the transmission of instrument 'key noise' and other mechanical noise. A gooseneck angle brace is included to provide better retention of the microphone placement during more active performances.
→ Premier live performance microphone with Shure quality, ruggedness, and reliability→ Uniform supercardioid pick-up pattern for maximum gain before feedback and superior rejection of off-axis sound→ Smooth, wide frequency response with gradual presence rise and controlled proximity effect tailored for vocals→ Advanced cartridge shock mount system absorbs mechanical shock and minimizes handling noise→ Dent-resistant steel mesh grille and enamel coated metal alloy construction resist wear and abuse→ Effective built-in pop filter reduces undesirable wind and breath noise→ Very low susceptibility to RF and electromagnetic hum
| Cartridge Type|| Electret Condenser|
| Frequency Response|| 20 to 20,000 Hz|
| Polar Pattern|| Cardioid|
| Output Impedance|| 150 ohms|
| Sensitivity (at 1kHz, open circuit voltage)|| -56 dBV/Pa (1.6 mV); 1 Pascal=94 dB SPL|
| Maximum SPL (1 kHz at 1% THD, 1k ohms load)|| 155 SPL dB|
| Equivalent Output Noise (A-weighted)|| 31 dB SPL (typical)|
| Dynamic Range (at 1 kHz, 1 k ohms load)|| 124 dB; 132 dB|
| Clipping Level (1 kHz at 0.25% THD, 1k ohms load)|| 3 dBV (1.4 V)|
| Signal-to-Noise Ratio (referenced at 94 dB SPL at 1 kHz)|| 63 dB|
| Polarity|| Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3|
| Power Requirements|| 11 to 52 Vdc phantom (1.2 mA)|
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Audio Video Supply Inc.
4575 Ruffner St
San Diego, CA 92111
Prices and specifications subject to change without notice.