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 […]

Audio-Balanced Line Driver – Unbalanced Audio to Balanced Audio Converter

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

This audio-balanced line driver project enables to drive hundreds of feet in length of cables without becoming unstable The project is based on the THAT1646 chip, which is a new generation monolithic differential line driver that offers improved performance over conventional cross-coupled designs. Based on high performance, fully differential op-amp exhibits low noise and distortion, […]