Sylvania 6SN7 GTA elektroncső

1 pár NOS értékekkel rendelkező, bemért hibátlan, zajmentes Sylvania 6SN7GTA zöld 1950-54
Króm top - GTA angled plate low noise
angled black T plates 5 rivets 2 ribs, upper halo getter, large chrome dome. Quality tube, made in USA. This is he second version after the famous 1940's 6SN7GT "Bad Boys", similar plate structure, but angled in and the getter was moved to top.
1950-1954 Sylvania 6SN7GTA chrome top.
It sounds amazingly sweet and open with a lot of details and resolution.