CAMCOR ITEM NO. 136017325 | MFG. PART NO. BETA 98AMP/C
Shure BETA 98AMP/C drum microphone is a precision-engineered miniature cardioid condenser microphone for professional sound reinforcement and studio recording. Features an integrated XLR preamplifier ... More
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Shure BETA 98AMP/C drum microphone is a precision-engineered miniature cardioid condenser microphone for professional sound reinforcement and studio recording. Features an integrated XLR preamplifier with a flexible gooseneck and the A75M Universal Microphone Mount for accurate placement in any configuration of toms, snares, or percussion. An extremely uniform cardioid polar pattern provides excellent gain-before-feedback, off-axis rejection of unwanted noise, and high maximum sound pressure level (SPL). Ideal for percussion.
Includes BETA 98AMP/C, universal microphone mount, clip, zippered storage bag, windscreen, and user guide.
Uniform cardioid polar pattern provides maximum gain-before-feedback and rejection of off-axis sound for smooth high-end response and control
Precision-engineered design features integrated preamplifier and XLR connector to maximize setup efficiency while minimizing stage clutter
Frequency response tailored for drums and percussion applications with a wide dynamic range for use in high SPL environments
Flexible gooseneck for precise placement and easy adjustment
A75M Universal Microphone mount with quick release, for versatile and secure instrument and/or stand mounting
Open circuit voltage, @ 1 kHz, typical –50.5 dBV/Pa (2.5 mV) 1 Pa=94 dB SPL
1 kHz at 1% THD 2500 Ω load: 157.5 dB SPL 1000 Ω load: 153 dB SPL THD of microphone preamplifier when applied input signal level is equivalent to cartridge output at specified SPL
63 dB S/N ratio is the difference between 94 dB SPL and equivalent SPL of self noise, A-weighted
Dynamic Range@ 1 kHz
2500 Ω load: 126.5 dB 1000 Ω load: 122 dB
Clipping Level@ 1 kHz, 1% THD
2500 Ω load: 12.5 dBV 1000 Ω load: 7.5 dBV
Self Noise equivalent SPL, A-weighted, typical
31.0 dB SPL-A
Common Mode Rejection
10 to 100,000 kHz ≥60 dB
Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
11–52 V DC phantom power (IEC-61938), 5.5 mA All specifications measured with a 48 Vdc phantom power supply. The microphone operates at lower voltages, but with slightly decreased headroom and sensitivity.