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Tyurie
04-07-2008, 07:00 AM
Hi,

I purchased a 3600 preamp to go along with my 250 power amp and 115B tuner.

I followed the directions in the original 3600 manual and get no output.

If I connect the power amp directly to the speakers and the output from preamp
I can get them to work with alot of loud humming. Any ideas. Thanks , Steve

Oerets
04-07-2008, 07:04 AM
Check you cables , sound like a bad ground .