錄音麥克風產品BR-1A參數：
Transducer Principle: Pressure Gradient Combination;
Polar Pattern: Uni//Omni;
Frequency Response: 20Hz-20kHz;
Sensitivity: -34dB/-36dB±2dB(0dB=1V/Pa at 1kHz);
Output Impedance: 250Ω±30% (at 1kHz);
Equivalent Noise Level：≤15/16 dB A;
Max. Input SPL: 135dB (at 1kHz ≤1% T.H.D) 145dB (with 10dB pad Bass Filer:100Hz 10dB/octave;
Phantom Power Requirement: 48V DC Phantom Power 

補充說明：
multiple polar pattern(Uni/figure8/Omni) ·gold-plate diaphragm capsule---to assure low self-noise, high output and the accurate reproduction of even the subtlest sounds, especially high frequency signals not easily reproduced by conventional large diaphragm condenser transducers ·switchable 10dB built-in(nominal)pad and low frequency attenuation----to enable easy handling of very high sound pressure levels and the successful reduction of the pickup of low frequency ambient noise (especially common while on-stage performing) ·undistorted reproduction of high sound pressure level signals at all frequencies ·integrated three stage mesh grille---to protect the microphone from accidental damage and reduce plosives and breath noise ·standard XLR-3P(F) connector---to match all kinds of audio equipment applications: TV studios, recording studios, broadcasting stations, stage performances, percussion and guitar recording

相關錄音麥克風產品：
BR-6 | BR-8 | BR-2A | BR-2B | BR-2C | BR-1A | BR-1B | BR-1C | BR-P1