radiomuseum.org

Collection de lampes / semi-conducteurs de Thomas Albrecht, Etats-Unis

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ID = 930
Photo Thomas Albrecht

Vous trouverez ci-dessous une partie de la collection de Thomas Albrecht.

I have a moderate-sized collection of U.S. and European antique radios from the 1920s - 1960s. In recent years I have gotten interested in early televisions and I have several early sets. I also have several mechanical phonographs -- both disk and cylinder types. I particularly enjoy electrical and mechanical repair and restoration of sets. I find the insides of antique radios at least as interesting as the outsides. I work as a research physicist in small Silicon Valley startup company making scientific instruments. I also restore antique radios, TVs, and phonographs for others in my spare time.
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Extrait de la collection de lampes / semi-conducteurs de Thomas Albrecht. Ces images ont été chargées sur la page d'une lampe / semi-conducteur par Thomas Albrecht.

Cunningham C-301-A; brass base with glass tip.
C301A
Cunningham Inc., E.T.; Harr... USA
Cunningham C-302
C302
Cunningham Inc., E.T.; Harr... USA
Keystone correction magnets attached.
TP400
Philco, Philadelphia Stg. Ba... USA
Radiotron UV 202.  Note faint 'RC' logo etched into glass bulb.
UV202 1921
RCA (RCA Victor Co. Inc.); N... USA
2EP4 2-inch CRT used in Philco Safari - world's first battery powered transistorized portable TV.
2EP4
General Electric Co. (GE); B... USA
DuMont 20BP4 20 inch diameter CRT was the largest available in 1946-48.
20BP4
Common type USA tube/semicond. USA

Page de collectionneur de Thomas Albrecht comme «Page personnelle sur RMorg»
En tant que membre de Radiomuseum.org, Thomas Albrecht expose les pièces de sa collection.

Thomas Albrecht a commencé ici sa collection le 14.Jan.2008. [noindex-fr]

  

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