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Re: Feedback from mid/tweeter
Well, all electronics have some residual background noise (so-called signal to noise ratio), but you shouldn’t be able to hear it from a couple of feet back. Each component in the signal chain can contribute, but typically if there’s a problem like you’re describing it can be traced to one component in particular. If you’ve noticed it when using a particular source, but not others, then there’s the problem. If not, try disconnecting all components and adding them back one at a time and maybe you’ll notice the noise level jumps up when a particular unit is added. (Be sure the receiver is turned all the way down when making connections.) Of course, while everything’s unplugged check a few vacant inputs, just to give you an idea of what the Denon does all by itself, ‘cause it’ll be your baseline. Make sense?
Regards,
Wayne A. Pflughaupt
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