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Seeking technician for in-home troublehsooting - dome tweeter hiss

Hello everyone,

I'm looking for recommendations on a SF/Bay Area technician or audio consultant who can help me troubleshoot a noise issue in my home system.

The amp is a Krell KSA-150 connected to a pair of B&W 804D speakers via AudioQuest Rocket33 cables. The system is powered through a Richard Gray 600s power conditioner. The noise is a high-pitched hiss coming from the dome tweeters, and is present even when the input source (Ayre Acoustics QB-9) is disconnected.

Any suggestions or recommendations greatly appreciated.

-jason
jbuberel

Showing 2 responses by jafant

jafant
18,798 posts
 
Jason-

I would add that make certain the Krell is not plugged into the 600S,
for openers. All of your other gear is okay to plug into the 600S.
jafant
18,798 posts
 
Keep me posted & Happy Listening!
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