Bruel & Kjaer 2829 4-Channel Microphone Power Supply
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Bruel & Kjaer 2829 4-Channel Microphone Power Supply

This Bruel & Kjaer 2829 4-Channel Microphone Power Supply is used and in excellent condition.

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Stock # 80294-1
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Bruel & Kjaer 2829 4-Channel Microphone Power Supply

  • (4) LEMO Microphone Inputs
  • (4) BNC Outputs
  • Polarization Voltage can be 0 V or 200 V
  • Supports Identification of IEEE P1451.4 Transducers
  • Supports Charge Injection Calibration tests
  • Powers up to 4 Microphone Channels Simultaneously
  • CIC and TEDS Capable


The Bruel & Kjaer 2829 4-channel Microphone Power Supply is designed for acoustical systems where robustness and reliability are important. It is a simple power supply that introduces negligible noise into the measurement system. The functionality of the connected microphones and preamplifiers can be checked by the Charge Injection Calibration method. The test signal is applied to all the connected microphone and preamplifier combinations by means of the mini-jack socket on the rear panel.

Product Family: 2829

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

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Bruel & Kjaer 2829 4-Channel Microphone Power SupplyBruel & Kjaer 2829 4-Channel Microphone Power SupplyBruel & Kjaer 2829 4-Channel Microphone Power Supply
Bruel & Kjaer 2829 4-Channel Microphone Power Supply

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Manuals, Datasheets, Drivers, Links

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