Showing 13–24 of 170 results
BETA 52 A
Specifications Cartridge Type Dynamic (moving coil) Frequency Response 20 to 10,000 Hz Polar Pattern Supercardioid Output Impedance 150 Ω Sensitivity (at 1kHz, open circuit voltage) −64 dBV/Pa (0.6 mV) 1 Pascal=94 dB SPL Maximum SPL (1 kHz at 1% THD, 1kΩ load) 174 dB Polarity Positive pressure on diaphragm
BETA 54
BETA 54 Specification Cartridge Type Condenser (electret bias) Frequency Response 20 to 20,000 Hz Polar Pattern Supercardioid Self-Noise 43.1 dB SPL(A-Weighted) Signal-to-Noise Ratio 55 dB at 94 dB SPL Recommended Minimum Input Impedance >1 kΩ Preamp Output Impedance 136 Ω Sensitivityopen circuit, ref. 1v/Pa at 1 kHz -56.0 dBV/Pa
BETA 56 A
Cartridge Type Dynamic (moving coil) Frequency Response 50 to 16,000 Hz Polar Pattern Supercardioid Output Impedance 150 Ω Sensitivity −51 dBV/Pa (2.8 mV) (at 1kHz, open circuit voltage) 1 Pascal=94 dB SPL Polarity Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3 Weight