Hello dear engineers.
I'm looking for solution to connect an electret microphone via the long cable about 20 - 30 metres by using balanced audio.
The first question is if it's possible to use CAT6 or batter ethernet cable for this application?
The second question is if some one could suggest me about pare of ICs on both ends of the line to take sound from microphone convert it to balanced audio on one end of the cable and then on the other end of the cable back from balanced audio to regular mono line/headphones (or something similar) output. Also it should be available to power them only with V+ and GND without V-.
Added power requirements.
[edited by: 6resh6 at 12:29 PM (GMT -4) on 14 Aug 2022]