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ER_245_45_Eveready_Raytheon_Balloon_box_plate_used_good_1932_22ma_Gm_60_Title_ER_245_Raytheon_Balloon_box_plate_used_good_1932_2

ER_245_45_Eveready_Raytheon_Balloon_box_plate_used_good_1932_22ma_Gm_60_Title_ER_245_Raytheon_Balloon_box_plate_used_good_1932_2

(!!) ER-245=45 Eveready Raytheon Balloon box plate used/good 1932 (22ma) (Gm=60%) Title: ER-245 Raytheon Balloon box plate used/good 1932

Category: vacuum tube SKU: TOY394354

$29.66 ~~$98.88~~

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Description
Customer Reviews (0)

ER-245=45 Eveready Raytheon Balloon “”stamped box plate”” used/good 1932 getter flashing faded

22ma

Gm=1350 (60-65%)

NOT A PAIR

Tested on Amplitrex

Vplate=275V

Vgrid=-54.8V

Good used ma 25-30ma

Good used Gm 1500-1800

Recommended for

Tektron

Deja Vu

Victor RE-36 1929

DIY

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