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View Full Version : Holland CISP - nice little cable ground loop (hum) isolator


adam2434
09-02-2006, 12:25 AM
Got one of these in the mail today for around $12 shipped -http://www.cencom94.com/gpage.html8.html.

Eliminated the hum I was getting from a ground loop from my cable. If you have some cable-based hum and can't bond the earth grounds of your cable and electrical service, this is a good solution.

It's also a spike protector.

It's solid and well-made. It works with my analog and digital HD cable with no issues. Cool little product.