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(!) (#1 12SL7GT GE PAIR) 12SL7GT GE NOS 1964 orange/red printing closely matched

(!) (#1 12SL7GT GE PAIR) 12SL7GT GE NOS 1964 orange/red printing closely matched

$ 15.99

1 pair) 12SL7GT GE silver/chrome plates NOS 1964 red printing same date codes

1 tube) 2.6/2.9ma Gm=1700/1800

1 tube) 2.7/2.9ma Gm=1600/1700

matched on Amplitrex

 

Good Ma range 1.8-2.5ma

Good Gm range 1500-1600 

 

- Tom McNally Darling amp 2009

 

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