DPA 3503 Stereo Kit 130V Omnidirectional Condenser Microphone, from DPA (B&K)

*Principle of operation: Pressure

*Cartridge type: Pre-polarized condenser Bruel & Kjaer Type MM0042

*Frequency range: On-axis 10Hz - 20kHz -2dB (Max difference between microphones 1dB)

*Directional characteristics: Omnidirectional

*Equivalent noise level A-weighted: Typ. 15dB(A) re. 20 ?Pa (max. 17dB(A))

*Sensitivity: Nominally 45mV/Pa; -27dB re. 1V/Pa unloaded (at 250Hz) Max difference 1dB

*Equiv. noise level ITU-R BS.468-4: Typ. 27dB (max. 29dB)

* Total harmonic distortion (THD): 129dB SPL peak (<0.5% THD)

*Preamplifier frequency range: 20Hz to 50kHz -0,2dB

*Preamplifier output impedance: <75 Ohm

*Preamplifier cable drive capability: With HMA4000: Up to 300m (984ft)

*Microphone length: 165mm (6.5in)

*Maximum sound pressure level: 154dB SPL peak (f<4kHz)

*Weight: 7.3kg (16lbs) (complete kit)

The Type 3529-A is a complete A-B Stereo Kit with two carefully factory-matched omnidirectional hi-voltage (130 V) condenser microphones. Included is also the Hi-Voltage Microphone Amplifier Type HMA5000, a Stereo Boom and the complete range of DPA Acoustic Modification Accessories, all packed with cables in a handy carrying case with a foam insert.

The specially selected microphones are matched within 1dB on both frequency range, sensitivity and self noise. The maximum phase response difference from 50Hz to 20kHz is 10?. The two 4003 microphones are acoustically identical with the studio standards Type 4006 and even have an extended low frequency handling capability (-2dB at 10Hz) which also is supported by the ultra-transparent Microphone Amplifier HMA4000.

The high sensitivity, the low noise-floor and the extremely linear frequency response from 10Hz to 20kHz (?2dB) of the microphone pair makes 3529-A the ultimate choice for all professional A-B Stereo recordings.