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DPA ST4015A Stereo Microphone Kit

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Product Code: 9999-13780
DPA ST4015A
$3,659.95
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DPA ST4015A Stereo Microphone Kit

DPA ST4015A Stereo Microphone Kit

DPA ST4015A Stereo Microphone Details
Recording orchestras or other acoustic ensembles sometimes requires a compromise between blending in the room reverberation and a more precise localization. The wide cardioid (also known as hemispheric) design covers a greater sound angle and is also an excellent choice for grand piano, guitar, marimba, and percussion, or as a spot mic for groups in a symphony orchestra.

The DPA ST4015A is a complete DPA 4015A Stereo Pair with two carefully factory-matched wide cardioid microphones. Even though the standard tolerances on DPA Reference Standards are extremely low, a stereo match is even closer.

The specially selected DPA 4015A microphones are matched within ±1 dB on both frequency response and sensitivity.

The foam design in the heavy-duty transportation box allows for fast and easy exchange of microphone/accessory inlays.

DPA ST4015A Stereo Microphone Features
  • Wide pickup area and natural sound
  • Ambience pickup with some directionality
  • Carefully matched within ±1 dB
  • PeliTM Case transportation and protection
DPA ST4015A Stereo Microphone Includes
  • Two carefully matched 4015A wide cardioid microphones
  • sturdy PeliTM case
  • holders
  • windscreens

DPA 4015A Wide Cardioid Microphone Specifications

  • Directional characteristics: Wide cardioid
  • Principle of operation: Pressure gradient
  • Cartridge type: Pre-polarized condenser
  • Frequency range: 20 Hz to 20 kHz
  • Frequency range, ± 2 dB: 40 Hz to 20 kHz
  • Sensitivity, nominal ± 2 dB at 1 kHz: 10 mV/Pa; -40 dB re. 1 V/Pa
  • Equivalent noise level, A-weighted: Typ. 18 dB(A) re. 20 µPa (max. 20 dB)
  • Equivalent noise level, ITU-R BS.468-4: Typ. 25 dB (correct with the attenuator in 0 dB or -20 dB setting)
  • S/N ratio (A-weighted), re. 1 kHz at 1 Pa (94 dB SPL): Typ. 76 dB(A)
  • Total Harmonic Distortion (THD): < 1 % up to 139 dB SPL peak
  • Minimum load impedance: 2 kohm
  • Dynamic range: Typ. 121 dB
  • Max. SPL, peak before clipping: 159 dB
  • Filters: 0 dB / -20 dB
  • Output impedance: < 200 ohm
  • Cable drive capability: 100 m (328 ft)
  • Output balance principle: Impedance balancing with Active Drive
  • Common Mode Rejection Ratio (CMRR): > 60 dB
  • Power supply (for full specifications): 48 V Phantom power (± 4 V)
  • Current consumption: 2.8 mA
  • Connector: XLR-3M. Pin 1: shield, Pin 2: signal + phase, Pin 3: - phase
  • Color: Matte black
  • Weight: 158 g (5.6 oz)
  • Microphone diameter: 19 mm (0.75 in)
  • Capsule diameter: 19 mm (0.75 in)
  • Length: 170 mm (6.7 in)
  • Output voltage, RMS: > 5 V
  • Polarity: +V at Pin 2 for positive sound pressure
  • Temperature range: -40 °C to 45 °C (-40 °F to 113 °F)
  • Relative Humidity (RH): Up to 90%
  • Matching tolerance: ± 1 dB
  • Phase deviation for kit: < 10°
5
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