Stereo Balanced to Unbalanced Audio Converter

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 […]