Excellent for touring professionals, the BETA ®87C premium vocal microphone delivers studio-grade performance and a smooth, extended high-end frequency response in a cardioid condenser design. The microphone adds warmth to the frequency response and creates an ideal environment for personal monitoring. And its highly consistent cardioid pattern offers excellent rear rejection, as well as a 3-stage pop filter to minimize breath noise, and a break-resistant stand adapter. Vocalists who use personal monitor systems such as Shure PSM® (sold separately) will appreciate how effectively it rejects ambient sound from the rear of the microphone.

Features

• Smooth, wide frequency response, slight presence rise
• Uniform cardioid polar pattern for maximum isolation
• Minimum off-axis tone coloration
• Low-frequency roll-off compensates for proximity effect
• Three-stage pop filter minimizes breath pop and noise
• Break-resistant stand adapter
• Frequency response: 50 – 20,000 Hz

ข้อมูลจำเพาะ

• Type: Electret Condenser
• Frequency Response: 50 to 16,000 Hz
• Polar Pattern: Cardioid
• Output Impedance: EIA rated at 150 Ω (100 Ω actual)
• Sensitivity, at 1kHz open circuit voltage: -51 dBV/Pa (2 mV)
• Maximum SPL, 1 kHz at 1% THD, 1 kΩ load: 139 dB
• Signal-to-Noise Ratio: 70.5 dB
• Dynamic Range, at 1kHz,1 kΩ load: 117 dB
• Clipping Level, 1 kHz at 0.25% THD, 1 kΩ load: -6 dBV(0.5 V)
• Self Noise, typical, equivalent SPL, A-weighted: 22 dB
• Hum Pickup, typical, at 60 Hz, equivalent SPL/mOe: -5 dB
• Polarity: Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
• Net Weight: 0.207 kg(0.475 lbs)
• Connector: Three-pin professional audio (XLR), male, balanced
• Housing: Aluminum construction with painted blue metallic finish, and hardened steel grille with nickel satin chrome plating
• Power Requirements: 11 to 52 V DCphantom power (1.2 mA)