View
Media Gallery
-
Description
1 Pair) 6L6WGB=5881 Sylvania NOS and like new same build 1970's copper grid posts
1 tube) 74ma Gm=5850 Sylvania branded GE used/low hours/tests like new
1 tube) 75ma Gm=5900 Sylvania JAN 1975 NOS
Matched on Amplitrex
Good Ma 55-70ma
Good Gm = 5500-6000
