Old Stromburg-Carlson 3 channel tube pre (common out), scope it and losing one side of the wave. So...focusing on the PI and OT, long story short, I am getting balanced AC signal into the OT, both sides having AC moving up and down with the vol pot. Bad OT, right?
So I tack in a new Edcor and same result. I am at a complete loss as to where to look for the issue here. I feel like I'm looking at a square circle... ???
Gents, any guidance would be most appreciated.
So I tack in a new Edcor and same result. I am at a complete loss as to where to look for the issue here. I feel like I'm looking at a square circle... ???
Gents, any guidance would be most appreciated.