Audio Technica BP4071L Line & gradient condenser microphone, 539mm long

Product Code: BP4071L
Condition: New
  • Now £750.00
  • (£900.00 inc. VAT)
  • RRP £990.83
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BP4071L

PROFESSIONAL LONG-DISTANCE SOUND CAPTURE

At 53.9 cm long, the BP4071L is one of the longest shotgun microphones on the market. It was specially designed to meet the needs of the broadcast, film, and is particularly suitable for television. Particularly well adapted for long-distance sound recordings for filmmaking, in the theatre or for sporting events, the BP4071L guarantees a low noise level as well as a direct-coupled symmetrical output resulting in a clean signal even in high-output conditions.

  • One of the longest shotgun microphones on the market, 539 mm
  • Developed to meet the demands of the Professional Broadcast market
  • Extremely narrow directivity, for long distance recording
  • Highly directional, it perfectly captures all frequency ranges (20Hz to 18kHz)
  • Excellent rejection of side and rear noise
  • Perfect intelligibility, even in noisy environments
  • Uses proprietary "Double Diaphragm Wave" technology which offers high sensitivity with low self noise
  • 80Hz low cut filter, with a slope of 18dB / octave and -10dB switchable attenuator
  • Effective protection against mobile phone interference and other unwanted radio frequencies
  • Comes equipped with a foam windscreen
 

“low cut filter”

The low-cut position reduces sensitivity to ambient low frequency noise such as traffic noise, ventilation, reverberation of the room or mechanical vibrations transmitted through the recording device.

“Clear and precise capture of distant audio”

Particularly suitable for long-distance sound recording both indoors or outdoors, the BP4071L ensures low self noise and a balanced Direct-coupled output resulting in an accurate and clean signal even in high-output conditions.

“High intelligibility”

The microphone's very narrow directivity provides the narrow acceptance angle needed to catch remote sound while maintaining excellent off-axis noise rejection. The BP4071L guarantees you very specific audio capture with high intelligibility.

  • Designed for use in broadcasting, film/TV production, and theater
  • Direct-coupled, balanced output ensures a clean signal
  • Innovative acoustic desig, same directivity as mics up to 50% longer
  • Rugged housing made of lightweight structural-grade aluminum alloy
  • Transformerless design for improved pickup of transients
  • Operates on phantom power only
  • One of the longest shotgun microphones on the market, 539 mm
  • Developed to meet the demands of the Professional Broadcast market
  • Extremely narrow directivity, for long distance recording
  • Highly directional, it perfectly captures all frequency ranges (20Hz to 18kHz)
  • Excellent rejection of side and rear noise
  • Perfect intelligibility, even in noisy environments
  • Uses proprietary "Double Diaphragm Wave" technology which offers high sensitivity with low self noise
  • Effective protection against mobile phone interference and other unwanted radio frequencies
ElementExternally polarized (DC bias) condenser
Polar PatternLine + gradient
Frequency Response20-18,000 hz
Open Circuit Sensitivity- 29 dB (35.5mV), re 1V at 1 Pa
Impedance50 ohms
Maximum Input Sound Level141 dB SPL, 1 kHz at 1% T.H.D.
151 dB SPL, with 10 dB pad (nominal)
Low Frequency Roll Off80 Hz, 18 dB/octave
SwitchesFlat, roll-off; 10 dB pad (nominal)
Dynamic Range128 dB, 1 kHz at Max. SPL
Signal-to-Noise Ratio81 dB, 1 kHz at 1 Pa
Phantom Power Requirements48V DC, 4.8 mA typical
Weight175 g
Dimensions539.0 mm (21.22") long, 21.0 mm (0.83") maximum body diameter
Output ConnectorIntegral 3-pin XLRM-type
Accessories IncludedAT8405a stand clamp for 5/8"-27 threaded stands; 5/8"-27 to 3/8"-16 threaded adapter; AT8147 windscreen; two O-Rings; protective carrying case
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