Ok, thank you.
I am still waiting on the diodes so I can do the modification to the ICE.
The intermittent high pitch noise in the right channel is still there. It comes on and ends with a short even higher pitch burst. It ends like if you where turning off the water in a sink, a gradual but a short process. As I have said before this noise is not there when use a different source.
Does this tell you anything or is there something I could do to get an answer to why this is happening and what can be done to fix it.
Please help in fixing this issue.
With regards, Bergur