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Complete D2 System
Acoustical Measurement System
The D2 is an integrated solution to sound analysis in the cinema. The Cinema Version features win|RTA software, microphone multiplexer, high quality audio interface, and rugged, low-diffraction microphones in a complete, calibrated system.
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  We can do a full checkout and calibration of your D2, or check and calibrate only the microphones. Contact us for details.
Individual Components
win|RTA provides high resolution audio measurements of frequency response, background noise, and reverberation time, and audio frequency oscilloscope.
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The Sound Devices USBPre2 digital audio interface is recognized throughout the industry for its quality and reliability.
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AM-2 Microphone

The AM-2 is a calibrated, rugged, low diffraction, electret condenser microphone for accurate repeatable measurements. The AM-2 is standard ¼ inch size.
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AM-30 Microphone

These calibrated, low noise microphones are designed for background noise measurements in quiet rooms.
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