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Posted to rec.audio.tech
pancake
 
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Default Hum has me stumped

On 14 Jun 2006 10:14:27 -0700, "johnelstad" wrote:

Well, I'm at my wit's end, but I'm hoping this will be obvious to
someone with more experience. Please help if you can.


Do you have vcr or tv tuner that's connected to CATV running into the
pre-amp ? I had a similar problem and ended up connecting 2 75ohm
baluns back to back inline with the cable.

Pancake