Condition

•  New Bulk (2)
•  New Old Stock (New in box) (27)
•  Used Tested (3)

Base

•  4 pin UX4 (1)
•  8 pin Mazda Octal K8B (2)
•  9 pin miniature Noval B9A (1)

Boite type

•  1/1 (2)
•  1/2 (2)

Availability

•  In stock (4)

Brand

•  Amperex vacuum tubes (14)
•  Amperite vacuum tubes (26)
•  Apollo (1)
•  Brimar vacuum tubes (9)
•  British military (CV) (1)
•  Burroughs vacuum tubes (4)
•  Cetron valves (5)
•  Chatham valves (2)
•  Cie. Ind. Francaise des Tubes Electroniques (3)
•  Columbia Broadcasting Systems (1)
•  Cossor valves (5)
•  Cunningham valves (1)
•  Edison (5)
•  Ediswan (1)
•  Eimac (1)
•  Elektronska Industrija (1)
•  Ericsson (1)
•  Fivre (1)
•  General Electric (43)
•  General Electric (GE) (33)
•  General Radio (1)
•  Haltron (4)
•  Heintz & Kaufman (1)
•  Hitachi (1)
•  Hytron (4)
•  IBM (2)
•  International (2)
•  Ken-Rad (19)
•  Litton Industries (2)
•  Marconi (17)
•  Mazda vacuum tubes (13)
•  Micron (4)
•  Miniwatt (3)
•  Motorola (7)
•  Mullard vacuum tubes (51)
•  National (2)
•  National Electronics Company (1)
•  National Union (6)
•  Neotron vacuum tubes (3)
•  Northern Electric (4)
•  Osram (2)
•  Philco (1)
•  Philips (55)
•  Radio Corporation of America (40)
•  Radiotechnique (2)
•  Raytheon (26)
•  RCA vacuum tubes (30)
•  Remington Rand (1)
•  Rogers (8)
•  RSD (1)
•  Siemens (6)
•  Sovtek (10)
•  Standard Telephone and Cable (6)
•  Sylvania (64)
•  Telefunken vacuum tubes (4)
•  Tesla (1)
•  Toshiba (1)
•  Tronal (1)
•  Tung-Sol (17)
•  Tungsram (1)
•  United Electronics Company (1)
•  Valvo (5)
•  Various (13)
•  Various manufacturer (1395)
•  Western Electric (7)
•  Westinghouse (16)
•  York (1)
•  Z & I Aero Services (1)
•  Zaerix (1)