#1
Need some help troubleshooting the noise issue on the JCA 22H

So I just bought this off Reverb and everything looks great. I checked the Bias and it was pretty cold (12ma), I set it to 22ma.(343 plate volts) Has the what looks like the OEM Tubes.

I fired it up and it plays great and everything works but seemed to have more noise that it should. So while trying to locate what might be the cause I unplugged the guitar and I get the sound you hear in the short video clip.

When the master Volume is turned up the noise gets louder.
http://www.bigfootdesigns.com/jca22H.mp4

Tubes maybe? I am going to open it back up tonight and move tubes around and see if that make any type of difference.

Any thoughts?

B