Hi

For the SV6550C use the KT88 set-up.
For the 6L6GC use the 6L6 set-up
For the 6H30 I have no idea.

--
Steve


John K wrote in message . ..
Does anyone have the tube settings for testing the following tubes on
a Hickok 752 tube tester?
SV6550C
6L6GC
6H30

Thsnks
John