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Type 1900E Preamplifier
Classic 1/2-inch microphone preamplifier
ZXONIC Type 1900E 1/2-inch preamplifier includes TEDS support and wider polarization options (28 V, 60 V, 200 V). with distortion (≤0.1%) and input capacitance (0.5 pF). Type 1900E provides modern digital compatibility and robust output performance for integrated measurement systems.
ZXONIC Type 1900E preamplifiers require ICP power (2–10 mA), and offer a wide frequency response up to 200 kHz. Designed for use with prepolarized 1/2″ condenser microphones, the 1900E provides stable gain, low distortion, and excellent signal integrity. It includes a LEMO connector for secure integration with professional measurement setups.
With a LEMO connector and a standard low output impedance of ≤ 50 Ω, the 1900E allows reliable operation with long cables, balancing performance and integration simplicity.
Features
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Wide frequency response: 10 Hz – 200 kHz
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BNC connector for cost effective setup
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Low output impedance enables long cable runs
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Supports TEDS
Typical Applications
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Laboratory-grade acoustic measurements
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Acoustic testing in R&D
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High-frequency noise diagnostics