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PreAmplificator pentru Microfon - MA220

The 1/2" low noise microphone preamplifier includes an electronic datasheet for the automated sensor detection of the XL2 Audio and Acoustic Analyzer. The MA220 is compatible with standardized 1/2" microphone capsules, such as B&K, G.R.A.S., MTG, ..




  • Microphone preamplifier for sound level monitoring and room acoustical measurements.
  • Measurement microphones can be connected with the NTi Audio ASD Cable to the XL2 Audio and Acoustic Analyzer for measurements at remote locations or reducing acoustical reflections.




  • 1/2” low noise microphone preamplifier
  • Including electronic data sheet for XL2 Analyzer
  • Compatible with standardized 1/2” measurement microphone capsules, such as B&K, G.R.A.S., MTG, ...
  • Phantom power 48 VDC
  • Frequency range 4 Hz - 100 kHz


Electronic Data Sheet Installed

The MA220 Microphone PreAmplifier includes an electronic data sheet. The automated sensor detection (ASD) of the XL2 Analyzer reads this data sheet, enabling the XL2 to automatically recognize the preamplifier type and serial number, microphone sensitivity and user calibration date. This ensures correct measurement results using the MA220 Microphone PreAmplifier with 1/2” microphone capsules

PreAmplificator pentru Microfon - MA220

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