The phono pre-amp seems to be the suffering piece.
Hopefully it is just external magnetic fields that can be taken out of the equation (like kryptonite with SUperman) rather than some inherent problem with the piece itself.
Good luck.
Hopefully it is just external magnetic fields that can be taken out of the equation (like kryptonite with SUperman) rather than some inherent problem with the piece itself.
Good luck.