Stereo Balanced to Unbalanced Audio Converter

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https://www.electronics-lab.com/stereo-balanced-to-unbalanced-audio-converter/

The primary role of this project is to convert a differential input audio signal into a single-ended output signal while rejecting noise that is common to both inputs (common-mode noise). The circuit presented here is a differential amplifier intended to receive balanced line inputs in audio applications requiring a high level of noise immunity and […]

Phantom Powered Micro-Phone Pre-Amplifier using SSM2019

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https://www.electronics-lab.com/phantom-powered-micro-phone-pre-amplifier-using-ssm2019/

The project published here is based on SSM2019 IC which is a latest-generation Pro audio preamplifier. A female XLR connector is provided to connect differential Micro-phone. Circuit also provides Phantom power input, combining SSM preamplifier design expertise with advanced processing. The result is excellent audio performance, the attached trimmer potentiometer helps to adjust the output […]