DPA ST4015A Stereo Pair

DPA d:dicate™ ST4015A

Stereo Pair with 4015A Wide Cardioids

 

 DPA d:dicate� ST4015A Stereo Pair with 4015A Wide Cardioids

 DPA ST4015A
Product Code: ST4015A
Buy Sell Sales DPA 4015A

� Wide pickup area and natural sound
� Ambience pickup with some directionality
� Carefully matched within �1 dB
� PeliTM Case transportation and protection

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.

Included in this kit
Two carefully matched 4015A wide cardioid microphones, sturdy PeliTM case, holders, and windscreens.
Directional characteristics: Wide Cardioid
Principle of operation: Pressure gradient
Cartridge type: Pre-polarized condenser
Frequency range: 20 Hz - 20 kHz
Frequency range, ± 2 dB at 30cm: 40 Hz - 20 kHz
Sensitivity, nominal+/- 2 dB at 1KHz: 10 mV/Pa; -40 dB re. 1 V/Pa
Equivalent noise level A-weighted: Typ. 18 dB(A) re. 20 �Pa (max. 20 dB(A))
Equiv. 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 tp 139 dB SPL peak
Minimum load impedance: 2 kohm
Dynamic range: Typ. 121 dB
Max. SPL, peak before clipping: 159 dB
Output impedance: <200 ohm
Output balance principle: Impedance balancing with Active Drive
Cable drive capability: 100 m (328 ft)
Common Mode Rejection Ratio (CMRR): > 60 dB
Power supply: 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)
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
Operating temperature range: -40 �C to 45 �C (-40 �F to 113 �F)
Relative Humidity (RH): Up to 90 %
Phase deviation for kit: < 10�
Matching tolerance: � 1 dB
 

 

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