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(!!) UV-199=UV-99 Radiotron used/tests like new 1920's (2.6ma)

(!!) UV-199=UV-99 Radiotron used/tests like new 1920's (2.6ma)

$ 49.99

UV-199=UV-99 Radiotron used/tests like new 1920's in white box

2.6ma

Gm=400

  

Tested on Amplitrex

NOS Ma = 2.8-3.0ma

NOS Gm = 400

Vplate=90V

Vgrid=-4.5V 

 

(UV-99 and UX-99 have a 3.3V @ .063ma Filament, UV base has smaller size pins)

See more: vacuum tube
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