D-getter tube. emission = Gm 15,400+14,700 (new = 15,000mA/V ±3,0). Summary: Test results are perfect new.
RCA VT138 1629 Magic Eye Tube Valve Tube New Old Stock
Telefunken ECF86 Valve Tube New Old Stock <> New & Sealed
6L6G TUNG-SOL RE-ISSUE MATCHED PAIR NEW BOXED VALVE TUBE
AVO VCM Valve Tube Meter Tester 160, MkIII and MkIV galvanometer replacement NEW
M8162 12AT7WA CV4024 MULLARD NEW LOGO NOS VALVE TUBE
Svetlana Winged =C= 6AS7G 6N13S Valve Tube New Old Stock
