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Audio-Technica BP4027 (AT815ST) - Stereo Shotgun Condenser Microphone

 

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The Audio-Technica BP4027 (AT815ST) Stereo Shotgun Microphones are a direct result of input Audio Technica received from broadcasters over the last few years. After extensive testing of these new microphones by television broadcast professionals, as well as at Olympic test events, Audio Technica is very confident these microphones will become favorites among broadcasters, sound recordists and videographers.

Designed for broadcasters, videographers and sound recordists
Compact, lightweight design is perfect for camera-mount use
Independent Line-cardioid and Figure-of-eight condenser elements
Switchable low-frequency roll-off
Switch selection of non-matrixed M-S mode and two internally-matrixed left/right stereo modes
Transducer Fixed-Charged Back Plate Permanently Polarized Condenser
Polar Pattern Line-Cardioid and Figure-of-Eight
Frequency Response 30Hz - 20kHz
Dynamic Range (Typical) Mid: 123dB
Side: 127dB
LR Stereo: 126dB, (All @ 1kHz at Maximum SPL)
Signal-to-Noise Ratio Mid: 70dB, (SPL, 1kHz at 1Pa)
Side: 68dB, (SPL, 1kHz at 1Pa)
LR Stereo: 70dB, (SPL, 1kHz at 1Pa)
Maximum Input Sound Level Mid: 123dB, (1kHz at 1% T.H.D.)
Side: 127dB, (1kHz at 1% T.H.D._
LR Stereo: 126dB, (1kHz at 1% T.H.D.)
Power Requirements Phantom Power, 9 - 52VDC
Output Impedance 200Ω
Output Connectors XLR-5M Type (from Microphone)
2 XLR-3M Connectors (L+R) from Microphone's Adapter Cable
Pad None
Low Frequency Roll-Off -12dB/Octave, (@ 80Hz)
Applications Video Film, and Broadcast Production
Dimensions 14.96 x 0.83" (380 x 21mm) LxDiameter
Weight 5.0 oz (142g)
Audio-Technica BP4027 (AT815ST) - Stereo Shotgun Condenser Microphone
  • (AT8405) Stand Clamp
  • (AT8135) Foam Windscreen
  • 24" (0.61 m) Y-Cable (5-Pin XLR-F to Two Standard XLR-3M Connectors)
  • Protective Carrying Case
  • 1 Year Warranty
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