Audio Technica BP4071, Line + Gradient Microphone

Descriptions Audio Technica BP4071, Line + Gradient Microphone The BP4071 features a directivity equal to mics up to 50% longer, this Audio Technica BP4071 is specially designed to meet the pickup demands of broadcasting, film/TV sond, professional recording, wildlife recording and theater sound reinforcement. Audio Technica BP4071 is particularly useful for miking dynamic action in film/TV audio as well as in "spot" miking techniques in the music studio or theate, Audio Technica BP4071 is 15.55" long and it can provides a low noise floor and direct-coupled, balanced output for a clean signal even in high-output conditions. The BP4071 is the Audio Technica pioneered interference tube design that can give the same directivity as mics up to 50 percent longer. Audio Technica BP4071 Product Features Designed for use in broadcasting, film/TV production, and theater sound reinforcement applications Direct-coupled, balanced output ensures a clean signal even in high-output conditions Innovative acoustic design provides same directivity as mics up to 50% longer Rugged housing made of lightweight structural-grade aluminum alloy Transformerless design for improved pickup of transients Switchable 80 Hz high-pass filter & 10 dB pad RoHS-compliant – free from all substances specified in the EU directive on the reduction of hazardous substances (RoHS) Specifications ELEMENT  Externally polarized (DC bias) capacitor POLAR PATTERN  Line + gradient FREQUENCY RESPONSE  20-20,000 Hz LOW FREQUENCY ROLL-OFF  80 Hz, 18 dB/octave OPEN CIRCUIT SENSITIVITY  -29 dB (35.5 mV) re 1V at 1 Pa IMPEDANCE  50 ohms MAXIMUM INPUT SOUND LEVEL  141 dB SPL, 1 kHz at 1% T.H.D.; 151 dB SPL, with 10 dB pad (nominal) NOISE  13 dB SPL DYNAMIC RANGE (typical)  128 dB, 1 kHz at Max SPL SIGNAL-TO-NOISE RATIO  81 dB, 1 kHz at 1 Pa PHANTOM POWER REQUIREMENTS  48V DC, 4.8 mA typical SWITCHES  Flat, roll-off; 10 dB pad (nominal) WEIGHT  136 g (4.8 oz) DIMENSIONS  395.0 mm (15.55") long, 21.0 mm (0.83") maximum body diameter OUTPUT CONNECTOR  Integral 3-pin XLRM-type ACCESSORIES FURNISHED  AT8405a stand clamp for 5/8"-27 threaded stands; 5/8"-27   to 3/8"-16 threaded adapter; AT8145 windscreen; two O-   Rings; protective carrying case AUDIO-TECHNICA CASE STYLE  SG3