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(!!!) (Best Overall Pair) 12SL7GT RCA NOS 1968 same date codes (2.3/2.4ma and 2.3/2.4ma)

(!!!) (Best Overall Pair) 12SL7GT RCA NOS 1968 same date codes (2.3/2.4ma and 2.3/2.4ma)

$ 19.99

1 pair) 12SL7GT RCA NOS "D" getter halos 1969 (BW) same date codes

1 tube) 2.3/2.4ma Gm=1500/1600 

1 tube) 2.3/2.4ma Gm=1600/1700

 

  

Good ma range 1.8-2.5ma

Good Gm = 1500

See more: vacuum tube
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