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(!!!) (Recommended Single) 6BK7A Tungsol black plates NOS

(!!!) (Recommended Single) 6BK7A Tungsol black plates NOS "U" getter 1956 (8.6/9.6ma) (great sub for 6N1P)

By Tube World

$ 24.99

6BK7A Tungsol black plates NOS "U" getter 1956

8.6ma Gm=6200

9.6ma Gm=6300

 

Tested on Amplitrex 

Good Ma range 6-8ma

Good Gm = 5000-6000

 

(also see 6BZ7 and 6BQ7A, sub for 6N1, 6N1P)

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