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12HG7=12GN7A RCA NOS (27ma)

12HG7=12GN7A RCA NOS (27ma)

$ 9.99

12HG7=12GN7A RCA NOS 1970 (CW)

27ma

Gm=26,500

 

Good Ma range 25-32ma

 

(12HG7=ruggedized frame-grid version of 12BY7A, uprated to 10 watts)

Pentode

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