Your cart
There are no more items in your cart
1 X 5751 TUBE. NEW OLD STOCK.
BRAND: DUMONT. 1950s.
BLACK PLATES, D-GETTER, 3 MICA, COPPER RODS.
TESTED IN AMPLITREX AT1000 TUBE TESTER:
80/110% EMISSION (EM) 75/83% TRANSCONDUCTANCE (GM) 0.0/0.0mA/V GAS