Výrobce: SHURE
Dostupnost: Na skladě
Cena: 21 740Kč
Bez daně: 17 967Kč

3 x kondenzátorový miniaturní mikrofon, kardioidní charakteristika

The Shure Beta 98AMP 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).


BETA 98AMP/C-3PK Includes 3 Beta 98AMP/C Microphones and 3 A75M Universal Microphone Mounts
  • 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
  • Ships with A75M Universal Microphone mount with quick release, for versatile and secure instrument and/or stand mounting
  • Furnished with snap-fit windscreen and zipper pouch

Cartridge Type  
Electret Condenser
Polar Pattern  
Frequency Response  
20 to 20,000 Hz

Output Impedance  
150 Ω
open circuit voltage, @ 1 kHz, typical  –50.5 dBV/Pa[1] (2.5 mV)

Maximum SPL
1 kHz at 1% THD[2]  
2500 Ω load: 157.5 dB SPL
1000 Ω load: 153 dB SPL

Signal-to-Noise Ratio[3]  
63 dB  

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

Power Requirements  
11–52 V DC[4] phantom power (IEC-61938), 5.5 mA

Net Weight  
130 g (4.6 oz.)
[1] 1 Pa=94 dB SPL
[2] THD of microphone preamplifier when applied input signal level is equivalent to cartridge output at specified SPL
[3] S/N ratio is the difference between 94 dB SPL and equivalent SPL of self noise, A-weighted
[4] All specifications measured with a 48 Vdc phantom power supply. The microphone operates at lower voltages, but with slightly decreased headroom and sensitivity.



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