Shure BETA 87A / BETA87A-X Vocal Wired Microphone

Garansi 12 Bulan resmi IMS

Isi Dalam kemasan:
1x Microphone
1x A25D Swivel Adapter
1x 26A13 Carrying/Storage Bag
Fitur Utama:
• Premier live performance microphone with Shure quality, ruggedness, and reliability
• Uniform supercardioid pick-up pattern for maximum gain before feedback and superior rejection of o-axis sound
• Smooth, wide frequency response with gradual presence rise and controlled proximity eect 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
• Efective built-in pop lter reduces undesirable wind and breath noise
• Very low susceptibility to RF and electromagnetic hum
Spesifikasi:
Cartridge Type Electret Condenser
Frequency Response 50 to 20,000 Hz
Polar Pattern Supercardioid
Output Impedance 150 ohms
Sensitivity (at 1kHz, open circuit voltage) −52.5 dBV/Pa (2 mV)
1 Pascal=94 dB SPL
Maximum SPL
(1 kHz at 1% THD, 1k ohms load) 140.5 dB
Signal-to-Noise Ratio
(referenced at 94 dB SPL at 1 kHz) 70.5 dB
S/N ratio is difference between 94 dB SPL and equivalent SPL of self noise, A-weighted
Dynamic Range
(at 1 kHz, 1 k ohms load) 117 dB
Clipping Level
(1 kHz at 0.25% THD, 1k ohms load) −6 dBV (0.5 V)
Self Noise
(typical, equivalent SPL, A-weighted) 23.5 dB typical
Polarity Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
Weight Net: 0.207 kg (0.475 lbs)
Connector Three-pin professional audio (XLR), male
Power Requirements 11 to 52 Vdc phantom (1.2 mA)