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(!) 6GU7 GE NOS (1 pair)

(!) 6GU7 GE NOS (1 pair)

$ 18.99

1 pair) 6GU7 GE NOS same date codes
1 tube) 9.5/10.5ma Gm=2800/2800
1 tube) 10/11.2ma Gm=2700/3000

Good Ma range 8-11ma

Good Gm range 2700-3000

for:

Moscode 401HR amp and 402Aa amp
Moscode 150 modified
Singlepower PPX3 SLAM
Audio Research D-79 amp

 

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