Hi Sound stereo

Hi quality Parabolic Microphone

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This parabolic microphone can capture sounds with a stereo separation, the signal is routed in a single stereo mini Jack 3.5 mm connector.

The stereo effect is given by the channels separation obtained by placing a separator disc (baffle) between two pairs of microphones, positioned to the left and right channels with two capsules for each channel. The dish is composed by two circuits with top and bottom shield; the same shield is tightly connected to ground of the four capsules so to minimize the immunity to external interferences.

Having two capsules instead of one allows to obtain a signal gain of approximately +3dB and a lower self inherent noise.

Compared to traditional PZM the greatest improvement in HiSound stereo is done placing the capsule on the same plane with the baffle and not in opposite direction. This configuration can add additional signal gain of +6 dB without having any influence on the high-frequency response.

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SPECIFICATIONS

Outer diameter 53 cm

Focus depth 12.5 mm

Weight for 1 mm* 270 g
Total weight for 1 mm* 755 g

Material PETG

Audio range (100Hz – 20KHz)

Sensor: 4 x EM172 from http://www.primomic.com/

Self noise only 14dB

Connector: mini jack 3.5 mm golden plated

PIP plug in power supply required.

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Aluminium tripod mount.

 

Windscreen not included.

Custom configuration on request.


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