• Année
  • 1928/1929 ?
  • Catégorie
  • Radio - ou tuner d'après la guerre 1939-45
  • Radiomuseum.org ID
  • 64580

Cliquez sur la vignette du schéma pour le demander en tant que document gratuit.

 Spécifications techniques

  • No. de tubes
  • 10
  • Principe général
  • Récepteur TRF en général (avec ou sans réaction inconnu)
  • Circuits accordés
  • 4 Circuits MA (AM)
  • Tension / type courant
  • Alimentation Courant Alternatif (CA) / 110 Volt
  • Haut-parleur
  • HP dynamique principe inconnu
  • De Radiomuseum.org
  • Modèle: Peerless 20 Series - United Reproducers Corp.
  • Remarques
  • United Reproducers Corp. manufactured five models of it's Series 20 Peerless receivers.  In addition to prices and cabinet styles, the models differed by the type of built-in speaker: 

    Peerless 21 was offered with the option of either a standard dynamic speaker or a Kylectron (United Reproducers' brand of electrostatic speaker).

    Peerless 22 was equipped with a standard dynamic speaker.

    Peerless 23 came with a Kylectron speaker.

    Peerless 24 was produced with a 12-inch dynamic speaker.

    Peerless 25 was a radio-phonograph combination which had a Kylectron speaker.

    Production began in late 1928 and, although the company went into receivership in late 1929, a major Kylectron advertising campaign continued until May 1930.  United Reproducers ceased operation before the end of 1930. 

  • Source extérieure
  • Ernst Erb
  • Source du schéma
  • Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)
  • Schémathèque (1)
  • Radio (magazine) (July 1929 page 64a "Specifications of New Sets Displayed at RMA Show")

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