I recently purchased an NBA JAM cab that used to be a TMNT cab (that's what I was told, anyways), and I am trying to adjust the monitor.
I've looked at the link here and I think this is my monitor:
http://arcadecontrols.com/BBBB/7000.htmlHowever, my anode wire is black. I've never seen that in my internet research.
Pictures of my monitor are attached. They aren't the best, but hopefully they help.