Shure BETA 87C-X

Micro dành cho ca hát Shure BETA 87C

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.

Vocalists who use personal monitor systems such as Shure PSM® will appreciate how effectively the BETA 87C rejects ambient sound from the rear of the microphone.

Đặc điểm nổi bật :Micro BETA 87C

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

Thông số kĩ thuật : Vocal Microphone BETA 87C

Cartridge Type

Electret Condenser

Frequency Response

50 to 16,000 Hz

Polar Pattern

Cardioid

Output Impedance

100 ohms

Sensitivity (at 1kHz, open circuit voltage)

51 dBV/Pa (2 mV)

1 Pascal=94 dB SPL

Maximum SPL

(1 kHz at 1% THD, 1k ohms load)

139 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)

22 dB typical

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

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)

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