Purchased on Ebay for my Mapletree.
$25 shipped USPS CONUS.
From my seller:
NOS in box Mullard 6X5GT / EZ35 vacuum tube. This is a new tube with its original box and inner packaging. The tube has the etched code "EU1 B4B3". The tube was tested on a Sencore TC-162 tester for emission and grid leakage. The tube tested at 102 / 120 for emission for each section and never above 1 / 120 for grid leakage. There were no shorts.
