Stereo Amplifier SCA-35

Dyna Co. (Dynaco); Philadelphia PA

Datos
Foro
Imágenes
Colecciones

  • Año
  • 1962
  • Categoría
  • Amplificador de audio o mezclador
  • Radiomuseum.org ID
  • 164984

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

 Especificaciones técnicas

  • Numero de valvulas
  • 8
  • Principio principal
  • Amplificador de Audio
  • Gama de ondas
  • - no hay
  • Tensión de funcionamiento
  • Red: Corriente alterna (CA, Inglés = AC) / 120V (a 120-240 50/60 Hz version was optional on special order) Volt
  • Altavoz
  • - Este modelo usa altavoz exterior (1 o más).
  • Potencia de salida
  • 35 W (unknown quality)
  • Material
  • Metálico
  • de Radiomuseum.org
  • Modelo: Stereo Amplifier SCA-35 - Dyna Co. Dynaco; Philadelphia
  • Forma
  • Unidad para estanteria.
  • Ancho, altura, profundidad
  • 13.5 x 4.25 x 10.5 inch / 343 x 108 x 267 mm
  • Anotaciones

  • Integrated Amp; with Center Speaker output.

    Published specifcations:

    The SCA-35 is a high quality stereo preamplifier and amplifier combination which serves as a control center for various program sources such as phonograph, tape and radio.

    Power output: 17.5 watts per channel into 8Ω (stereo)

    Frequency response: 20Hz to 20kHz

    Total harmonic distortion: 1%

    Input sensitivity: 4mV (MM), 1000mV (line)

    Signal to noise ratio: 70dB (MM), 80dB (line)

    Tubes: 2 x 12AX7, 2 x 7199, 4 x 6BQ5/EL-84/7189

    Finish: champagne gold anodized aluminum front panel

    ------------

    Shipping weight was specified at 20 lbs.

    The amp was initially offered as a kit at a price of $89.95 or factory wired at $129.95. The factory wired version was discontinued in favor of the kit version according to 1964 ad.

  • Precio durante el primer año
  • 89.95 USD
  • Documentación / Esquemas (1)
  • -- Original-techn. papers. ("The Dynaco SCA-35 Stereo Integrated Amplifier", RPost,The Spectrum Monitor 7-2026, p67-72)
  • Autor
  • Modelo creado por Gottfried Silberhorn. Ver en "Modificar Ficha" los participantes posteriores.

 Colecciones | Museos | Literatura

Colecciones

El modelo Stereo Amplifier es parte de las colecciones de los siguientes miembros.

 Forum

Contribuciones en el Foro acerca de este modelo: Dyna Co. Dynaco;: Stereo Amplifier SCA-35

Hilos: 1 | Mensajes: 3

Dear friends,

I bought a Dynaco SCA-35 amplifier missing both output transformers (type Z535).
 

So I need to build a new pair of transformers from scratch due to the high values of transformers that are for sale on the web plus the high postal rates for Brazil.


Searching the web, I found some characteristics of the windings: 

The primary has 8000 ohms CT to plate 

But the information about screen winding (CT to screen) is missing.


If anyone has this information to provide me so that I can proceed to the work.

I'd be very grateful..

Greetings,

Meyer

Meyer Rochwerger, 08.Jan.20

Weitere Posts (3) zu diesem Thema.