(!) (BEST SINGLE) 6137=6SK7 GE metal can NOS (10.6ma)
$ 9.99
6137=6SK7 GE 5 Star NOS 1959 computer-rated
10.6ma
Gm=2000
Good Ma = 8-9ma
Good Gm = 2000
- Wards Airline 04wg.819a 1941
- Hallicrafters S-77 1950
See more: vacuum tube
Share:
 (BEST SINGLE) 6137=6SK7 GE metal can NOS (10.6ma)&Category=vacuum tube&ImageURL=http://cdn.shopify.com/s/files/1/0333/7633/products/1_757aae85-411c-42bc-87eb-f49306bec7aa.jpg?v=1643322974){kind=link}
 (BEST SINGLE) 6137=6SK7 GE metal can NOS (10.6ma) "Pin It")