241

• Paese
• USA (Stati Uniti d'America)

• Produttore / Marca
• Sonora Phonograph Co., Inc.; New York, N.Y.

• Anno
• 1924

• Categoria
• Radio (o sintonizzatore del dopoguerra WW2)

• Radiomuseum.org ID
• 284815

• Immagini
• Schemi

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• Numero di tubi
• 5

• Valvole
• UV199 UV199 UV199 UV199 UV199

• Principio generale
• A circuiti accordati (amplif. diretta) senza reazione

• Gamme d'onda
• Solo onde medie (OM).

• Tensioni di funzionamento
• Batterie (di accumulatori e/o a secco)

• Altoparlante
• Tromba

• Materiali
• Mobile in legno

• Radiomuseum.org
• Modello: 241 - Sonora Phonograph Co., Inc.;

• Forma
• Console, con gambe d'appoggio basse (< 50%).

• Dimensioni (LxAxP)
• 34 x 35 x 20 inch / 864 x 889 x 508 mm

• Annotazioni

• This radio phonograph combination was manufactured by Sonora. The phonograph is manufactured by Sonora and the radio is a RCA Radiola IX. The console comes with a metal battery box and electronic pick up for the phonograph. The Radiola IX label has been removed from the top of the unit with a Sonora label but the bottom of the unit still has the Radiola IX plate. This is not to be confused with the Sonora model 242 that uses the 3 tube Ware radio. The paperwork that came with the console has model 241 handwritten on it.

  The "Radio Collectors Guide" reference also lists a Sonora model 241, but mentions "Three Dial tuning control knobs", and so it is not clear if these 2 models are the same models.

  According the Radiola - The Golden Age of RCA "The Radiola IX was originally produced in three versions: 1) One to fit the Victrola Model VV-100, 2) one to fit the Columbia Grafnola Model G2, and 3) a universal model that could be trimmed down to fit almost any phonograph. Some of the models came with a frame that can be seen in RCA Victor Service Book. RCA also offered custom-made panels for any set in quantities of 25 or more for the same price. Obviously, at least one other phonograph manufacturer took RCA up on their offer of custom panels because a number of Radiola IX panels appeared in Sonora phonographs with Sonora nameplates on the panel. One of the first Sonora phonograph combinations to use the Radiola IX was a Sonoradio model, which is shown on page 240 in an early ad with a Radiola IX."

   

  Maybe this sould be listed as a new manufacturer Sonoradio?

• Prezzo nel primo anno
• 475.00 US

• Bibliografia
• Radiola, the golden Age of RCA (page 240-242)

• Letteratura / Schemi (1)
• Rider's Perpetual, Volume 1 = 1931/1934 (1919 to 1931)

• Letteratura / Schemi (2)
• RCA Victor Service Notes "Red Book" Series

• Autore
• Modello inviato da Jon Kummer. Utilizzare "Proponi modifica" per inviare ulteriori dati.

• Altri modelli

• In questo link sono elencati 81 modelli, di cui 33 con immagini e 37 con schemi.
  Elenco delle radio e altri apparecchi della Sonora Phonograph Co., Inc.; New York, N.Y.