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An electrical device that interfaces balanced and unbalanced lines without disturbing each line's impedance.

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How do you choose an audio isolation transformer for a microphone?

The transformer that you linked to is not an audio transformer. There are transformers designed specifically for use with microphones. Their datasheets should give you the information you need, often …
GodJihyo's user avatar
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1 vote

Where to put a 300Ω to 75Ω balun

I've set up OTA antennas where I just used a loop of wire and a balun, and an amplifier makes a big difference. …
GodJihyo's user avatar
  • 27.9k