Thanks for all the advice. I did swap power tubes as JCB TUBES RECOMMENDED, THE PROBLEM STILL EXISTS. I also had a negative experience when dealing with Northstar, the importer of Jadis equipment. I will absolutley not send my amp to them. Any suggestions on a knowledgeable technician in the New York area?
JADIS DEFY 7 SPIT SPUTTER
I AM EXPERIENCING A SPIT AND SPUTTER SOUND FROM THE LEFT CHANNEL OF MY Defy 7 amp after it warms up for an hour. this is not tube related. When I change left channel signal tubes with the right channel signal tubes, the noise stays in the left channel. All other components in the chain have been checked out. Any advice would be appreciated. thanks