I agree with using the Sylvania¡¯s. They have already earned their position by their performance. Keep the others as backups.
Steve, Gary, David, Rob, I agree 100 percent and the Sylvania's will indeed remain.? I did a quick search on the subject earlier and wasn't able to find much info on mixing and matching tube finals so I thought the question was worth asking, and this is the place to do it.
Thanks for your willingness to share your experience/knowledge and valuable time.
73
Peter
VE9KX
