• País
• Estados Unidos

• Fabricante / Marca
• Marantz (Sound United LLC); Vista, CA

• Año
• 1973

• Categoría
• Amplificador de audio o mezclador

• Radiomuseum.org ID
• 113556

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

• Numero de transistores
• 80

• Semiconductores

• Principio principal
• Amplificador de Audio

• Gama de ondas
• - no hay

• Tensión de funcionamiento
• Red: Corriente alterna (CA, Inglés = AC) / 100; 120; 220 Volt

• Altavoz
• - Este modelo usa altavoz exterior (1 o más).

• Potencia de salida
• 500 W (unknown quality)

• Material
• Metálico

• de Radiomuseum.org
• Modelo: Stereo Power Amplifier 500 - Marantz Sound United LLC;

• Forma
• Rack

• Ancho, altura, profundidad
• 425 x 171 x 435 mm / 16.7 x 6.7 x 17.1 inch

• Anotaciones
• The Marantz 500 was a monster amplifier of the early seventies and one of the last equipment designed and built by the early group in Sun Valley, CA, USA. The panel was brushed, gold anodized and black enamel. The meters were blue.
  Its specifications were quite exceptional, with over than 250 Watts RMS per channel into 8 ohm loads, 20 Hz to 20 kHz. The total harmonic distorsion was under 0.05 %, the power bandwidth 5Hz to 45 kHz at 0.1 % THD, the damping factor greater than 400, the hum and noise better than 106 dB below 250 W.
  The power supply included a 2.2 kW tranformer and computer grade electrolytic capacitors capable of storing energy in excess of 280 joules. A delay circuit for limiting to 50 A the AC inrush current was operated at power-on.

• Peso neto
• 39.6 kg / 87 lb 3.6 oz (87.225 lb)

• Mencionado en
• - - Manufacturers Literature

• Autor
• Modelo creado por Emilio Ciardiello. Ver en "Modificar Ficha" los participantes posteriores.

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