06-23-2014, 11:52 AM
I tried that yesterday and found that with all tubes pulled, the noise started as soon as the 80 was installed. Before it had a chance to warm up.
Pull the 80 and the noise is not present.
All tubes in but the 80, and no noise at all.(no audio at all).
I did try cleaning the switches to no avail.
murf
Pull the 80 and the noise is not present.
All tubes in but the 80, and no noise at all.(no audio at all).
I did try cleaning the switches to no avail.
murf