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(!!) (~ Best Pair from 1955~) 329A Western Electric NOS 1955 (32.5ma and 32.5ma) 1% matched

(!!) (~ Best Pair from 1955~) 329A Western Electric NOS 1955 (32.5ma and 32.5ma) 1% matched

$ 164.88

pair) 329A Western Electric "D" getter halo NOS (552=1955) large getters, original boxes

1 tube) 32.5ma Gm=3000

1 tube) 32.5ma Gm=3000

 

Matched on Amplitrex

Vplate=180V

Vscreen=135V

Vgrid=-15V

Good Ma range 29-30ma

Good Gm range 2800-2900 

 

 

General Information

(329A=311A with a 7.5V filament)

 

 

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