Rega P25. Getting radio signals thru interconnects

G'day, if ferrite clamp on chokes don't work, improved earthing (grounding) is normally the answer.

These sorts of issues can be bedevilling but usually can be solved through proper investigation.

Try connecting the TT earth wire to different chassis points. That may give a clue. Regards, Fap.

That's an option you usually have to pay extra for.

You'll want to read through this thread, in which a similar problem was successfully resolved:

http://forum.audiogon.com/cgi-bin/fr.pl?htech&1230309974

Regards,
-- Al