• Paese
• USA (Stati Uniti d'America)

• Produttore / Marca
• Radio Craftsmen Inc., The; Chicago (IL)

• Anno
• 1951/1952

• Categoria
• Amplificatore audio o mixer audio

• Radiomuseum.org ID
• 133493

Clicca sulla miniatura dello schema per richiederlo come documento gratuito.

• Numero di tubi
• 5

• Valvole
• 6SN7GTA 6SN7GTA KT66 KT66 5V4G

• Principio generale
• Amplificatore audio

• Gamme d'onda
• - senza

• Tensioni di funzionamento
• Alimentazione a corrente alternata (CA) / 60Hz, 117V=110-120 Volt

• Altoparlante
• - Questo apparecchio richiede altoparlante/i esterno/i.

• Potenza d'uscita
• 10 W (qualità ignota)

• Materiali
• Mobile di metallo, valvole visibili

• Radiomuseum.org
• Modello: 500 - Radio Craftsmen Inc., The;

• Forma
• Soprammobile compatto/con bordi arrotondati/midget senza pulsantiera/tastiera.<= 35 cm (Sometimes with handle but for mains only).

• Annotazioni

• Radio Craftsmen model 500 is an AC operated audio amplifier.
  The Radio Craftsmen model 500 (number plate only 500 !) is an AC operated audio amplifier for custom installations with one (mono) input (470 k). For optimum operation, the output tubes KT66 should be a matched pair. The line transformer has 3 positions for line voltage.
  
  Model 500 is the first model of this line which includes 500, 500A, C550 and C550A. Other names like C500, RC500, C500A, RC500A or RC550A are wrong - but we have to list since so many persons look up under these wrong names. SAMS Photofact is distinguishing between model 500 and model 500A - but Radio Craftsmen made on both a number plate with only "500" as model name. Distinctive is the parts line-up on the plate. Therefore have a closed look to our SAMS reference picture when deciding which model it is.
  
  SAMS Photofact shows models 500 and 500A. As we show in the pictures there are offered as C500 by oaisie at eBay but the name plate shows clearly 500 only.

• Letteratura / Schemi (1)
• Photofact Folder, Howard W. SAMS (Date 4-52, set 164, folder 8)

• Autore
• Modello inviato da Ernst Erb. Utilizzare "Proponi modifica" per inviare ulteriori dati.

• Altri modelli

• In questo link sono elencati 50 modelli, di cui 44 con immagini e 29 con schemi.
  Elenco delle radio e altri apparecchi della Radio Craftsmen Inc., The; Chicago (IL)