Could hear some buzzing coming from the WOPL, both Pots turned right down, Pre-Amp switched off. Had to get very close to speakers to hear it, but its there. Wasn't there before. Anything to worry about? Its been powered up for weeks.
The buzz is nothing to worry about unless it gets worse..but before we attribute it to the WOPL , plug it into a dedicated plug separate from any cabled devices and check again. Cable TV can have those effects on audio...
The buzz is nothing to worry about unless it gets worse..but before we attribute it to the WOPL , plug it into a dedicated plug separate from any cabled devices and check again. Cable TV can have those effects on audio...
Lots of AC going left right and centre here, no way to avoid that. I'll monitor the buzz, its not annoying because you almost have to put your head in the speaker to hear it. I was working very close to the speaker when I heard it, that's probably why I have never heard it before.
Well, that amp has traveled a few miles. I certainly didn't hear a buzz when it was here and my K's are kinda efficient. I'll have to look at your THD &N tests and see if there was a bad dip at 60 hz.
Well, that amp has traveled a few miles. I certainly didn't hear a buzz when it was here and my K's are kinda efficient. I'll have to look at your THD &N tests and see if there was a bad dip at 60 hz.
Isolated the WOPL to a dedicated circuit with only 1 outlet in the house, still the same. Both channels. But only when real close to speaker, not in listening position. Did a recording: