I've searched hi and low on the internet and can't find any settings for Sylvania 139 tube tester. I bought the tester not realizing it didn't have a socket for 9 pin tubes. I'm in the process of installing a socket, found the wiring for it, but I can't find the settings for testing the tubes...

I really like this dac, and would like to find a cure for this problem. The static electricity is very low with no spark but when I touch any piece of equipment or the metal rack, the relay in the MP-D2 MK lll deluxe drops out. I emailed Garry but he doesn't have a solution to this problem other...