09-23-2014, 08:49 AM
I know this sounds like a stupid question, but the tubes I bought don't have the "G" at the end of the designation (i.e. 6K7G, etc.). It wasn't until later that I realized that might be important.
Is that a killer? Do I need to purchase the "G" tubes, or are the ones I bought going to work okay?
Is that a killer? Do I need to purchase the "G" tubes, or are the ones I bought going to work okay?
