• Anno
  • 1930–1933
  • Categoria
  • Altoparlante, cuffia o auricolare
  • Radiomuseum.org ID
  • 227697

 Specifiche tecniche

  • Gamme d'onda
  • - senza
  • Tensioni di funzionamento
  • Alimentazione a corrente alternata (CA) / 110 Volt
  • Altoparlante
  • AP elettrodinamico (bobina mobile e bobina di eccitazione/di campo)
  • Materiali
  • Mobile in legno
  • Radiomuseum.org
  • Modello: Amperion Flat Wall Speaker - Capehart Corp.; Fort Wayne, IN
  • Forma
  • Diverse forme (descritte nelle note).
  • Annotazioni
  • Amperion Flat Wall Speaker
    This is one of the possible loudspeakers for the "Mystery Music" model 2 and model 2 1/2, which are a record changing mechanism, with pick-up and amplifier, supplied in a compact cabinet to be installed out of sight. See details and more pictures by clicking the links.

    At the same time different speakers were introduced, like a model for corner placement, a console speaker, one for a flat wall and one without cabinet for concealed installations. According to Robert W. Baumbach, these cheaper Amperion instruments were introduced in March 1930.

  • Fonte esterna dei dati
  • Ernst Erb
  • Autore
  • Modello inviato da Ernst Erb. Utilizzare "Proponi modifica" per inviare ulteriori dati.

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