Posted by Marc Martin on
URL: https://www.es-forum.com/Re-WOW-I-am-really-confused-tp1552171p1552192.html

> Yup exactly what I deal with. But I thought that the Stetzer filters did
> remove the noise.

They remove *some* noise (4 khz - 100 khz), but not all of it. Also there are
types of noise ("common mode" ?) that they don't do anything about. So they
might be helpful in some circumstances, and not helpful in others. Obviously
Shivani has found them helpful.

Marc