65 Watt Amplifier

Radford Electronics Ltd.; Bristol

Datos
Foro
Imágenes
Colecciones

  • Año
  • 1953
  • Categoría
  • Amplificador de audio o mezclador
  • Radiomuseum.org ID
  • 360450

 Especificaciones técnicas

  • Numero de valvulas
  • 12
  • Principio principal
  • Amplificador de Audio
  • Gama de ondas
  • - no hay
  • Tensión de funcionamiento
  • Red: Corriente alterna (CA, Inglés = AC) / 230 Volt
  • Altavoz
  • - Este modelo usa altavoz exterior (1 o más).
  • Potencia de salida
  • 65 W (undistorted)
  • Material
  • Metálico
  • de Radiomuseum.org
  • Modelo: 65 Watt Amplifier - Radford Electronics Ltd.;
  • Forma
  • Boatanchor (militar, profesional >20 kg).
  • Ancho, altura, profundidad
  • 19.25 x 13 x 13 inch / 489 x 330 x 330 mm
  • Anotaciones

  • This amplifier was likely one of Radford's early high-power models, possibly among the first they produced, although it cannot be confirmed as the very first due to the company's evolving product line over the years.

    Key Features

    • Power Output: 65 Watts at 5% distortion, 100 Watts peak
    • Frequency Response: 50-20,000 Hz, ±0.25 dB
    • Input Options: Electronic mixing of two inputs; grid circuit for gram or radio, and low impedance for microphones
    • Tone Control: Independent bass and treble controls

    Valve Configuration
    Total of 12 valves: 6J5, 6SL7, 6SN7, 6J5 (2), 6L6/KT66 (4), U18/20 (2), S130

    Physical Characteristics

    • Case: Grey wrinkle stove enamelled steel with handles
    • Weight: 80 lbs
    • Dimensions: 19.25" x 13" x 13"

    Price (1953)

    • £37/10/-
    • A 25-watt version is also available at £28/10/-

    This amplifier is suitable for applications requiring large audio frequency power.

  • Peso neto
  • 80 lb (80 lb 0 oz) / 36.320 kg
  • Precio durante el primer año
  • 37.50 GB £
  • Autor
  • Modelo creado por Gary Cowans. Ver en "Modificar Ficha" los participantes posteriores.

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