I listened to a movie today at quite a nice volume because the kids were not at home. But now I hear a buzzing sound coming out of my tweeters. They are vifa tweeters and I am wondering what's going on. the center and surrounds are not making any sound. The LSI15's are bi-amped. Thoughts?
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Outlaw 990 PreAmp
Outlaw 7500 5 Channel Amp
Two Outlaw 2200 M-Block Amps - for the Surrounds
Oppo OPPO DV-981
Polk LSi15 Fronts
Polk LSiC Center
Polk LSi9 Surrounds
SVS PC-Plus 20-39 (newest addition down to 16hz) Subwoofer
Sony KDF-50WE655 50" LCD