• País
• Estados Unidos

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

• Año
• 1951/1952

• Categoría
• Amplificador de audio o mezclador

• Radiomuseum.org ID
• 133493

Haga clic en la miniatura esquemática para solicitarlo como documento gratuito.

• Numero de valvulas
• 5

• Válvulas
• 6SN7GTA 6SN7GTA KT66 KT66 5V4G

• Principio principal
• Amplificador de Audio

• Gama de ondas
• - no hay

• Tensión de funcionamiento
• Red: Corriente alterna (CA, Inglés = AC) / 60Hz, 117V=110-120 Volt

• Altavoz
• - Este modelo usa altavoz exterior (1 o más).

• Potencia de salida
• 10 W (unknown quality)

• Material
• Metálico con lámparas a la vista.

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

• Forma
• Sobremesa de tamaño mediano sin botonera <= 35 cm. (Incluso portables pero sólo con alimantación por red).

• Anotaciones

• 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.

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

• Autor
• Modelo creado por Ernst Erb. Ver en "Modificar Ficha" los participantes posteriores.

• Otros modelos

• Donde encontrará 50 modelos, 44 con imágenes y 29 con esquemas.
  Ir al listado general de Radio Craftsmen Inc., The; Chicago (IL)