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The PLACID PNP22 1⁄2” Preamplifier is a robust preamplifier designed to be used for acoustic measurements with condenser microphones.
The self-noise is very low, it has a wide dynamic range and frequency response.
Design
All PLACID ICCP microphone preamplifiers are designed for 1⁄4”, 1⁄2” and 1” condenser microphones. The preamplifiers are optimized to have a flat frequency response which will ensure high-quality acoustic measurements.
Self-noise
The electrical circuit has especially been designed to ensure a low self-noise level which typically be much lower than the self-noise of the microphone cartridge.
Impedance
The PLACID PNP22 input impedance is over 5 W , the output impedance is less than 110 W.
Applications
- General-purpose preamplifier
- High-frequency measurements
- High-pressure measurements
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