4 X EL90 VALVO TUBE. SLIGHTLY USED. MATCHED TRIO+1TUBE. CV ENA

Out-of-Stock

€59.99

4 X EL90 TUBE. USED. ORIGINAL BOX.

BRAND: VALVO. 1960s PRODUCTION

GREY PLATES, HALO GETTER, MATCHED TRIO + 1 TUBE

TESTED IN AMPLITREX AT1000 TUBE TESTER

TUBE

112% EMISSION (EM) 102% TRANSCONDUCTANCE (GM) 3.4mA GAS

MATCHED TRIO

97% EMISSION (EM) 95% TRANSCONDUCTANCE (GM) 3.5mA GAS

92% EMISSION (EM) 94% TRANSCONDUCTANCE (GM) 3.8mA GAS

88% EMISSION (EM) 96% TRANSCONDUCTANCE (GM) 3.4mA GAS

Condition Used

No reviews