Audio Ground Loop Transformer

Ground Loop & Hum Eliminators | Audio Isolation …

https://www.bhphotovideo.com/c/buy/ground-loop-hum-eliminators-audio-isolation-transformers/ci/15139

What is a ground loop? | Jensen Transformers

https://www.jensen-transformers.com/what-is-a-ground-loop/

Ground loop problems are caused by small voltage differences that normally exist between the ‘grounds’ at the send and receive ends of a signal cable. In an unbalanced interface (video and consumer audio), this ground voltage difference directly adds to the signal. This generally produces hum or buzz in audio and hum bars in video.

Amazon.com: Ground Loop Isolator - Cable TV Audio ...

https://www.amazon.com/Ground-Loop-Isolator-Transformer-Eliminator/dp/B08FRGH4X2

Amazon.com: Subwoofer Isolation Transformer/Ground …

https://www.amazon.com/Transformer-Eliminator-Blue-Jeans-Cable/dp/B00GG1PK5W

Amazon.com: Isolation Transformer / Ground Loop …

https://www.amazon.com/Isolation-Transformer-Ground-Loop-Isolator/dp/B00B2HFE2O

Ground Loops - Eliminating System Hum and Buzz | …

https://www.audioholics.com/home-theater-connection/ground-loops-eliminating-system-hum-and-buzz

DIY Ground Loop Isolator - freemansgarage.com

https://www.freemansgarage.com/index.php/2014/08/24/diy-ground-loop-isolator/

I built this ground loop isolator using 1:1 600 ohm audio transformers to help eliminate hum on a DIY bluetooth speaker. I ran the speaker wires across the transformer wires where this was continuity and measured the resistance at about 120 ohms. Unfortunately, the audio output from the speakers was severely reduced. Did I do something wrong?

Jensen Transformers - High performance audio transformers ...

https://www.jensen-transformers.com/

Home Theater. Iso-Max eliminates ground loops in high-fidelity 2-channel and home theater systems with purpose-built solutions that work. Jensen Iso-Max moving coil step-up transformers are now available for the most demanding audiophile.