Bruel & Kjaer 2690-0S-WH3345 Nexus Microphone Conditioner
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Bruel & Kjaer 2690-0S-WH3345 Nexus Microphone Conditioner

Accessories and cables are not included. Please contact manufacturer for pricing and availability.

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Stock # 69288-1
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Bruel & Kjaer 2690 / 2690A Nexus Microphone Conditioner

  • RS232 Interface
  • Microphone Input: 7-pin LEMO or BNC
  • Display Type: LCD


The NEXUS concept is based on a single mainframe, a number of input/output channels, and different filter options. This makes it highly flexible, as you can configure your conditioning amplifier to your needs. You can have acoustic and vibration inputs in the same mainframe with one, two, three or four independent input channels.

• Specially suited for automotive use. Developed in association with major car manufacturers, for high-quality field and laboratory measurement systems.
• Used with charge accelerometers, hydrophones, force transducers, condenser microphones, CCLD accelerometers, CCLD preamplifiers, voltage input and sound intensity probes
• Field recording of vibration and acoustic signals
• Specially suitable for applications where shocks and impulses occur such as gas turbine testing and munitions testing (Types 2692-C and -D only)

NEXUS can be reconfigured if your requirements change. If, for example, you have a 1-channel Charge Conditioning Amplifier, it can be updated to a 2-channel Charge/2-channel Microphone Conditioning Amplifier. Hardware/software updates, for example, auxiliary modules with A-, B-, C- and D-weighting filters or integration, make the concept even more flexible.

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 2690 / 2690A Nexus Microphone ConditionerBruel & Kjaer 2690 / 2690A Nexus Microphone ConditionerBruel & Kjaer 2690 / 2690A Nexus Microphone Conditioner
Bruel & Kjaer 2690 / 2690A Nexus Microphone Conditioner

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Manuals, Datasheets, Drivers, Links

Bruel & Kjaer 2690-0S-WH3345 Datasheet (pdf) 
Link to Bruel & Kjaer Website 

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