Well, either the D10 is introducing hum or it is causing a ground problem by introducing ground noise into the CTH. Does the D10 float?
post #1831 of 2213
11/27/09 at 6:10pm
Tried pulling the input jack away from the case. No change. Also tried the CTH with my iPhone as source via LOD and zero hum. Although I still get the whole soundstage "leaning left" so that the center is around 11 o'clock. I'm guessing these are 2 different problems. Somehow the right channel is a little weak?
EDIT: More tests.
1 - CTH volume @ 100%, connected to D10. Some hum
2 - CTH volume @ 100%, connected to D10, touching CTH volume pot, less hum than (1)
3 - CTH volume @ 100%, cable removed from D10 (so no source), hum stronger than (1)