Cyrus One (2015) buzzing in speakers

parksung

New Member
i bought a demo and it buzzed loudly in both the tweeters and woofers, along with a distinct pop when turning on and off, particularly in one speaker more than the other. The buzz was audible from about a foot away. The audio shop told me it should be 100% silent and to bring it back.

I returned the demo and got a brand new one, connected everything and hear a quieter pop when turning on/off, and still a very slight buzz in the tweeters, again more so one the one side than other (same side as before).

I'm 99% certain everything is connected correctly: turntable, CD player, headphone amp, speakers. It's all pretty straightforward.

Should I worry about this slight buzz which may have existed before but I never had a reason to put my ear right on the speaker to hear it?

It's such a new amp and there's nothing online yet about it being that it just came out in Canada a few weeks ago.

Help! I don't want to ruin my gear by using it and turning it up high, but it sounds superb.
 
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