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Home / Acoustic Transducers / Preamplifier

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Preamplifier

Our low distortion (<0.1%), wide frequency response (10 Hz - 200 kHz), and stable gain preamplifies are available in both constant current (ICP/IEPE) and constant voltage types. Our preamplifiers support 1/2″ and 1/4″ microphones. Models are equipped with BNC, LEMO, and X9-6T2 connectors, with select versions supporting TEDS.

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Classic Type

High-impedance, voltage-supplied preamplifiers for ½″ and ¼″ microphones. Ideal for laboratory, reference-grade, and polarization-based systems.

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ICP (CCLD) Type

Constant-current line drive (CCLD) preamplifiers, compatible with modern data acquisition systems. Compact, cost-effective, and widely used in sound and vibration analysis.

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