Micro dành cho ca hát Shure BETA 87C

Giá bán:
6,800,000 VNĐ
Mã sản phẩm:
BETA 87C
Hãng sản xuất:
Shure
Bảo hành:
12 tháng
Xuất xứ:
Mỹ
Số lượng
  • Micro dành cho ca hát Shure BETA 87C

    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)