Vertical rainbow lines

[zeno]

A few last shots.
Be sure the G-2 is not to high.
Check for bad wall warts. Almost all are little transmitters. Ifr the set hook up
ii bad it can, like a bad ground all kinds of crap can get in.
Zeno

[Pjaska]

Thanks for the tips, i will check. I tryed it with 12v car battery but its the same.