Empire Twenty-Two Automatic Radiogram A2258 The Balmoral

Philco Radio & Television Corp. of Great Britain Ltd.; London

Datos
Foro
Imágenes
Colecciones

  • Año
  • 1938
  • Categoría
  • Radio - o Sintonizador pasado WW2
  • Radiomuseum.org ID
  • 312574

 Especificaciones técnicas

  • Numero de valvulas
  • 22
  • Principio principal
  • Superheterodino con paso previo de RF; ZF/IF 470 kHz
  • Gama de ondas
  • OM, OL y más de dos OC
  • Especialidades
  • Tocadiscos con cambiador autom.
  • Tensión de funcionamiento
  • Red: Corriente alterna (CA, Inglés = AC) / 100-110 or 200-210 or 211-230 or 231-250 Volt
  • Altavoz
  • 3 Altavoces
  • Potencia de salida
  • 15 W (undistorted)
  • Material
  • Madera
  • de Radiomuseum.org
  • Modelo: Empire Twenty-Two Automatic Radiogram A2258 [The Balmoral] - Philco Radio & Television Corp
  • Forma
  • Consola en general
  • Ancho, altura, profundidad
  • 50 x 37.5 x 21.5 inch / 1270 x 953 x 546 mm
  • Anotaciones

  • A luxury console radiogram with a 5 band radio and an automatic record changer. Its cabinet is made from selected American butt walnut with palisters of solid walnut with a massive self opening lid in quartered veneer. The motor board is automatically flood-lit as the lid opens.

    Features
    Twenty two valves
    Automatic dial tuning
    Magnetic tuning on all 5 wavebands
    Continuously variable selectivity
    Continuously variable bass control
    Continuously variable contrast expansion
    Huge spreadband dial with station names, kcs., metres, station and waveband indicators
    Four acoustic clarifiers to absorb boom and interfering echoes
    14 inch cathedral speaker with two additional high frequency speakers
    Dual amplified delayed A.V.C.
    Automatic amplified bass compensation
    Wide angle sound diffusion
    15 watts output, two triodes, Class A
    Two separate power supplies
    Switch for extension speakers
    Two speed vernier tuning

    Ranges
    Long: 857.1 - 2068.9 metres
    Medium: 187.5 - 576.5 metres
    Intermediate: 63.9 - 200 metres
    Short: 25.8 - 66.6 metres
    Short: 16.4 - 26.1 metres

    Similar to the Philco Empire Twenty-Two Buckingham and Empire Twenty-Two Windsor radiograms in different cabinets.

  • Precio durante el primer año
  • 120.00 GNS
  • Mencionado en
  • Cat. Philco October 1938 p.13
  • Documentación / Esquemas (1)
  • - - Manufacturers Literature (Philco Service Bulletin no. 71 for model A2258 November 1937)
  • Autor
  • Modelo creado por Manfred Rathgeb. Ver en "Modificar Ficha" los participantes posteriores.

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