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A microphone is an acoustic-to-electric transducer or sensor that converts sound into an electrical signal. It is the first step in the signal chain, after the sound source itself, for recording sound or music.

1 vote

TRRS > 2 x TRS bypass to amplify laptop headphones not working, headphones channel mute

wouldnt a Helm DB12 AAAMP solve this problem? inputs and outputs are trrs and the microphone functionality passes through this compact amp even when the unit is off.
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