Precision Condenser Microphones

1/4", 1/2", and 1" Microphones

PCB Piezotronics and Larson Davis offer a wide range of condenser microphones for precision measurements in diameters of ¼ inch, ½ inch and 1 inch. Each microphone is supplied with an individual calibration certificate.

Model Number	Diameter	Type	Sensitivity (mV/Pa)	Bias
2520	¼ inch	Free field	3.7	200 V
2530	¼ inch	Random Incidence	1.3	200 V
2540	½ inch	Free field	14	200 V
2541	½ inch	Free field	45	200 V
2559	½ inch	Random Incidence	12	200 V
2560	½ inch	Random Incidence	45	200 V
2570	1 inch	Free field	51	200 V
2575	1 inch	Random Incidence	46	200 V

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^© 2021 PCB Piezotronics, Inc. In the interest of constant product improvement, specifications are subject to change without notice. PCB^®, ICP^®, Swiveler^®, Modally Tuned^®, and IMI^® with associated logo, Spark^®, Blaze^®, SoundTrack LxT^®, SoundExpert LxT^®, and Digiducer^® are registered trademarks of PCB Piezotronics, Inc. in the United States. ICP^® is a registered trademark of PCB Piezotronics Europe GmbH in Germany and other countries. SensorLine℠ is a service mark of PCB Piezotronics, Inc.

3425 Walden Ave Depew, NY 14043 USA	Sensorline^SM 716.684.0001
sales@larsondavis.com	716.926.8243

Precision Condenser Microphones

1/4", 1/2", and 1" Microphones

Adapters

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