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Microphones, Shure, WiredShure Beta 87A
356,10 € (2.683,04 kn)
- Cartridge Type : Electret Condenser
- Frequency Response : 20 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)
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