Counterstriker wrote:does the junction box need to be all metal?
no, but you may run into interference of some sorts. so best to shield it if possible, either in a metal enclosure, or with shielding tape.
Waldo made me a tuner/bypass box in a metal enclosure with a switch for silent tuning like Garcia had that had enough room to add the OBEL junction box thing also. So I have the OBEL junction box and switch for tuner in one box, was that clear?
I can load a picture if you are interested!
Waldo made it and shipped it very fast! I really like it because it is eliminating one more box of possible signal interference.
To be clear Waldo only made the tuner switching box, and I Squeezed the OBEL junction part into the same box myself.
I think that Waldo would be able to make you something like this if you ask him to. Hope this helps