Almandog
Give fellow A'gon member Sunnyjim a shout. I can't find his thread but think he had an issue with his Jolida JD9 phono preamp picking up radio signals whenever he played vinyl. I think the culprit might have been the tubes in the JD9 along with the cart he was using. I don't remember exactly but I think he solved the problem. He may be able to help you.
best of luck.
Give fellow A'gon member Sunnyjim a shout. I can't find his thread but think he had an issue with his Jolida JD9 phono preamp picking up radio signals whenever he played vinyl. I think the culprit might have been the tubes in the JD9 along with the cart he was using. I don't remember exactly but I think he solved the problem. He may be able to help you.
best of luck.