782-L Prest-O-Matic (Prestomatic)

Grebe, A.H. & Co.; Richmond Hill (NY)

Datos
Foro
Imágenes
Colecciones

  • Año
  • 1937/1938
perfect model
  • Categoría
  • Radio - o Sintonizador pasado WW2
  • Radiomuseum.org ID
  • 210500
    • Brand: Synchrophase

 Especificaciones técnicas

  • Numero de valvulas
  • 7
  • Válvulas
  • Principio principal
  • Superheterodino en general
  • Gama de ondas
  • OM y OC
  • Tensión de funcionamiento
  • Red: Aparato AC/DC.
  • Altavoz
  • Altavoz dinámico. Se desconoce si a imán permanente o electroimán. / Ø 8 inch = 20.3 cm
  • Material
  • Madera
  • de Radiomuseum.org
  • Modelo: 782-L Prest-O-Matic - Grebe, A.H. & Co.; Richmond
  • Forma
  • Sobremesa de botonera.
  • Ancho, altura, profundidad
  • 21.5 x 11.25 x 9.5 inch / 546 x 286 x 241 mm
  • Anotaciones

  • The 782-L Prest-O-Matic (Prestomatic) has push-button tuning for 6 stations. 8-inch dynamic speaker, Walnut Cabinet. Two bands: 16-53 and 173-555 meters.

    See also the two other models for the season 1937/38 according to "Radio Today", November 1937, page 66: 782-1 and 762-L.

    See the full range for 1937/38 according to a folder with Challenger 5, Challenger 5 L.W., Prest-O-Matic 782L, 782-1, 782T, Challenger 1, Challenger 2, Challenger 3, Challenger 3C and model 762L Prestomatic plus the Phonograph-Combinations: 782-P8 with Prest-o-matic instantaneous tuning and 307-P8, 803-P8 and the models where a long wave band for 835-2050 meters can be installed: 309-P8, 903-P8, 3012-P8 and 1203-P8. According to Stein-Books you can find the same cabinets and chassis for Garod - at least from several of above models. There seems also to be a model 309-L with probably 7 tubes besides the 309-P8 with 9 tubes and phonograph.

  • Documentación / Esquemas (3)
  • The Grebe Folder for 1937/38 "Prest-O-Matic".

 Colecciones | Museos | Literatura

 Forum