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(!!!!) (Best RCA Pair) 6SL7GT RCA NOS 1966-1970 same build (2.2/2.2ma and 2.2/2.3ma) 1% matched

(!!!!) (Best RCA Pair) 6SL7GT RCA NOS 1966-1970 same build (2.2/2.2ma and 2.2/2.3ma) 1% matched

$ 79.99

1 low noise pair) 6SL7GT RCA black plates NOS 1966-1970 same build
1 tube) 2.2/2.2ma (Gm=1500-1600) RCA
1 tube) 2.2/2.3ma (Gm=1500-1600) RCA branded Westinghouse

 

Tested on Amplitrex

Vplate=250V, Vgrid=-2V

Good Ma range 2-2.5ma

Good Gm range 1400-1600

 

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See more: vacuum tube
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