Catalogue de radios anciennes
4619_WLS
|
Pays:
Etats-Unis
|
|
| Identique à |
4619_WLS
= CX381
|
| Similaires |
Remplaçants avec petites différences :
R81
; UX281
|
| Culot |
UX-Base (4 Pins (2 thick, USA 1924)
|
| Utilisé par |
Radio/TV-reception etc. |
| Chauffage |
Vf 7.5 Volt / If 1.2 Ampère / Direct |
| Description |
Page 711 of the Spring 1929 Sears Roebuck catalog lists a new tube - 4619_WLS which is equivalent to the UX281 rectifier tube. The "WLS" (Worlds Largest Store) brand was either hot branded ionto the base or a paper label on the glass. The Fall 1929 catalog has an entirely new catalog number series and the 4619_WLS became the 57T281
|
| Bibliographie |
Tube Lore (I) page 16.
Sears, Roebuck Catalogs (Silvertone) Page 711, Spring 1929
|
|
4619_WLS: Fin Stewart
Fin Stewart
|
Just Qvigstad
|
|
|
|
|
|
[rmxtube-fr, noindex]
| Mentions légales |
Plus d'informations |
|
|
|
