(!!!!) (BEST PAIR) 6SQ7 RCA NOS 1950 (1.0ma and 1.0ma) 1-2% matched **
$ 27.99
1 matched pair) 6SQ7 RCA NOS 1950
1 tube) 1.0ma Gm=1200
1 tube) 1.0ma Gm=1300
Good Ma range .7-.9ma
Good Gm range 1000-1100
See more: vacuum tube
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 (BEST PAIR) 6SQ7 RCA NOS 1950 (1.0ma and 1.0ma) 1-2% matched ** "Pin It")
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