Thanks for all of your information, Atmasphere. I like the Modwright fine and will do some experimenting with different tubes. When I purchased, it came with 2 sets of tubes. The first set were Sophia's, and one was terribly noisy. Still have to test them to see if one's bad.
I'll pick up some others to compare. Something to look forward to!
I'll pick up some others to compare. Something to look forward to!