• Anno
  • 1929/1930
  • Categoria
  • Radio (o sintonizzatore del dopoguerra WW2)
  • Radiomuseum.org ID
  • 163514
    • alternative name: Wholesale Radio

 Specifiche tecniche

  • Numero di tubi
  • 8
  • Principio generale
  • A circuiti accordati (amplif. diretta) senza reazione; A valvole con griglia schermo (solo se 1926-1935)
  • Gamme d'onda
  • Solo onde medie (OM).
  • Tensioni di funzionamento
  • Alimentazione a corrente alternata (CA) / 50 to 60 cycles, 105 - 125 Volt
  • Altoparlante
  • AP elettrodinamico (bobina mobile e bobina di eccitazione/di campo)
  • Materiali
  • Mobile in legno
  • Radiomuseum.org
  • Modello: 285 Trio - Lafayette Radio & TV Corp; New
  • Forma
  • Console, con gambe d'appoggio basse (< 50%).
  • Dimensioni (LxAxP)
  • 27 x 47.25 x 16 inch / 686 x 1200 x 406 mm
  • Annotazioni
  • The catalog 1930 for season 1929/30 names this 8 tube chassis "Lafayette Trio Screen-Grid". It features 3 screen grid tubes, most probably type 224, two unknown tubes, probably 227, 2 tubes 245 for push-pull, probably 280 rectifier and a dynamic speaker. "Wholesale Radio Cervice Co. Inc." writes: "Lafayette has designed, developed and produced, with its own research and engineering resources, a radio new in design, new in appereance, new in every detail and unit that goes into its construction. It is, we believe, years ahead of any competitive radio set ...". Three knobs, illuminated drum scale. The same chassis is used for Lafayette Trio Screen-Grid Receiver models 210, 285, 218, 200, 260 and Phonograph Combination.

    The list price for the model 285 Trio is $ 162.50 without tubes/aerial equipment or $ 191.50 with - but Lafayette puts a price of $ 79.50 or $ 93.72 all inclusive. See details and summaries for the models of this catalog.
  • Prezzo nel primo anno
  • 96.00 $ !
  • Letteratura / Schemi (1)
  • Lafayette Radio Catalog (Wholesale Radio Service Co. Inc. catalog 1930 for 1929/30, page 11 - 17.)
  • Autore
  • Modello inviato da Ernst Erb. Utilizzare "Proponi modifica" per inviare ulteriori dati.

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