Xtratone plus valve unit. Gottlieb (1927)

Gottlieb, J.L. & Co.; London

Datos
Foro
Imágenes
Colecciones

  • Año
  • 1927
  • Categoría
  • Módulo de radio posterior a 1925 (ni parte ni manipulador)
  • Radiomuseum.org ID
  • 354808

 Especificaciones técnicas

  • Numero de valvulas
  • 1
  • Válvulas
  • Gama de ondas
  • - no hay
  • Tensión de funcionamiento
  • Alimentado desde otro equipo o aparato principal.
  • Altavoz
  • - - No hay salida de sonido.
  • Material
  • Bakelita
  • de Radiomuseum.org
  • Modelo: Xtratone plus valve unit. [Gottlieb ] - Gottlieb, J.L. & Co.; London
  • Forma
  • Formas varias descritas en notas aparte.
  • Anotaciones

  • Xtratone plus valve unit

    This is a device for quickly incorporating a further stage of LF amplification in an existing receiver. It takes the form of a small 3” cylinder, with 4 pins in the base to plug into the valve holder of the last valve of the set. Two valve holders are placed at the top of the unit and by inserting valves in these a further stage of resistance capacity coupling is added without altering the wiring of the set.

    Related Model:
    This Gottlieb unit appears to be a continuation or re‑issue of the earlier Penton Engineering Co. Xtratone Plus Valve Unit introduced in 1926. The mechanism by which Gottlieb obtained or continued the design is not documented.

  • Autor
  • Modelo creado por Gary Cowans. Ver en "Modificar Ficha" los participantes posteriores.

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