Yup... I'm back... ;D
Well, I've put one of my six ITC Delta aside for parts. The tape wobbled due to an non perpendicular capstan shaft... If in the beginning it would go "into place" after a few minutes of FF, seems that now it's worthless... Well, 5 machines left... Better said... 4 1/2.
One of them, when running a blank cart, has such a level of noise in one of the channels, like if I had the volume turned to max. This happends in one channel only. While playing a recorded cart I do notice the noise, but the recorded level between channels is balanced. Putting the machine running without a cart: no noise at all is noticed. I've swapped the amp card from the other machines and the problem remained.
Any hints? TIA...
Regards