Sylvania JAN 6SN7GT-VT-231 Military grade - 2 Matched p...
I purchased these tubes from Brent Jessee Recording & Supply, Inc on 4/29/2024. New Old stock from the early 1940's. I paid $598.00 plus shipping for the two matched pairs. They have 51 hours on them. I keep track. Not even fully broken in. Feel free to email me with any question you ma...
I purchased these tubes from Brent Jessee Recording & Supply, Inc on 4/29...