I've had the same issue. And when I had a BAT VKP5 and it followed to my P10SE.
Couple of thoughts...1) move your equipment in the room. Try the other side. Sometimes the RF will just be strong in that particular place. Even if just to experiment. 2) Call BAT, sometimes a capacitor might help, your bat has plug in facilities for tihs. 3)In my case, it was the tonearm cable. I've not had the issue with a Hovland and a Purist. You can get your arm rewired. 4)it's likely NOT tubes. 5)Make sure your arm cable and interconnects are away from AC cables and while listening...move your arm cable around...like a antenna (sp?) and see if the radio comes and goes...if so, that may be all you need. Ditto for the interconnects.
Anyway, my setup is dead dead dead quiet now. Scary quiet even. Don't ditch vinyl over this!
I hope others post, I'm sure there are more ideas. Do a search here and on AA. It's been written about before.
Couple of thoughts...1) move your equipment in the room. Try the other side. Sometimes the RF will just be strong in that particular place. Even if just to experiment. 2) Call BAT, sometimes a capacitor might help, your bat has plug in facilities for tihs. 3)In my case, it was the tonearm cable. I've not had the issue with a Hovland and a Purist. You can get your arm rewired. 4)it's likely NOT tubes. 5)Make sure your arm cable and interconnects are away from AC cables and while listening...move your arm cable around...like a antenna (sp?) and see if the radio comes and goes...if so, that may be all you need. Ditto for the interconnects.
Anyway, my setup is dead dead dead quiet now. Scary quiet even. Don't ditch vinyl over this!
I hope others post, I'm sure there are more ideas. Do a search here and on AA. It's been written about before.