Tweakers' Asylum

RE: My Adventures with Ferrite Clamps

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I actually have RC filters on both ends of my Zu Ibis speaker cables. I made them using cascaded silver mica caps and TX2575 metal foil resistors, shielded with TI-Shield in a potted ABS box. I selected the resistor value to exactly match the characteristic impedance of the speaker cables for best RF transfer. The effect they have is very noticable; the sound is clearer, smoother, and more detailed with them in place.

Here is a thread where I describe their construction (with pictures):

[url=http://db.audioasylum.com/mhtml/m.html?forum=tweaks&n=170072&highlight=RC+Maxamillion&r=&search_url=%2Fdefault.mpl%3Fsearchtext%3D%26b%3DAND%26topic%3D%26topics_only%3DN%26author%3D%26date1%3D%26date2%3D%26slowmessage%3Dstep%2Bup%26sort%3Dscore%26sortOrder%3DDESC%26forum%3Dvinyl]RC Filters[/url]


There is one other ground path in the system, namely through the TV coax cable, which has a ferrite clamp right at the cable box, which is plugged into the same Power Plant as the stereo.



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