 The
Type 3530-A is a complete 4006 Stereo Kit with two carefully
factory-matched phantom powered (P48) condenser microphones. The 3530-A
also includes a Stereo Boom and the complete range of DPA Acoustic
Modification Accessories, all in a sturdy carrying case with a foam
insert. The specially selected microphones Type 4006 are matched within 1
dB on both frequency range, sensitivity and self noise. The maximum phase
response difference from 50 Hz to 20 kHz is 10°. The high sensitivity,
the low noise-floor and the extremely linear frequency response from 20 Hz
to 20 kHz (±2 dB) of the microphone pair makes the 3530-A the perfect
choice for all professional A-B Stereo recordings.
| Specification |
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Principle of operation:
Pressure
Cartridge type:
16 mm (0.75) pre-polarised condenser
Power supply:
48 V phantom power
Frequency range, ± 2 dB:
20 Hz - 20 kHz
Directional characteristics:
Omnidirectional
Equivalent noise level A-weighted:
Typ. 15 dB(A) re. 20 µPa (max. 17 dB(A))
Sensitivity, nominal, ±2 dB:
10 mV/Pa; -40 dB re. 1 V/Pa
Equiv. noise level ITU-R BS.468-4:
Typ. 27 dB (max. 29 dB)
Capsule diameter:
16 mm (0.75 in)
|
Total harmonic
distortion (THD):
<0.5% up to 129 dB SPL peak
<1% up to 135 dB SPL peak
Preamplifier frequency range:
20 Hz to 40 kHz ±1 dB
Output impedance:
<75 Ohm
Cable drive capability:
Up to 300 m (984 ft)
Microphone length:
165 mm (6.5 in)
Max. SPL, peak before clipping:
143 dB
Weight:
5.8 kg (12.8 lbs) (complete kit)
Dynamic Range:
Typ. 120 dB
S/N ratio, re. 1 kHz at 1 Pa (94 dB SPL):
79 dB
Connector:
3-pin XLR-M (Standard P48) |
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