All Transistor Portable Phonograph TPA-1 M32

Philco, Philadelphia Stg. Batt. Co.; USA

Dati
Forum
Immagini
Collezioni

  • Anno
  • 1955/1956
  • Categoria
  • Registratore audio/video e/o riproduttore 
  • Radiomuseum.org ID
  • 81891

Clicca sulla miniatura dello schema per richiederlo come documento gratuito.

 Specifiche tecniche

  • Numero di transistor
  • 3
  • Principio generale
  • Amplificatore audio
  • Gamme d'onda
  • - senza
  • Particolarità
  • Giradischi (non cambiadischi)
  • Tensioni di funzionamento
  • Batterie a secco / D: 4 x 1.5 Volt
  • Altoparlante
  • AP magnetodinamico (magnete permanente e bobina mobile) / Ø 4 inch = 10.2 cm
  • Potenza d'uscita
  • 1 W (qualità ignota)
  • Materiali
  • Pelle / stoffa / plastica ma con altro materiale sottostante
  • Radiomuseum.org
  • Modello: All Transistor Portable Phonograph TPA-1 M32 - Philco, Philadelphia Stg. Batt
  • Forma
  • Apparecchio portatile > 20 cm (senza la necessità di una rete)
  • Dimensioni (LxAxP)
  • 9 x 6.5 x 8 inch / 229 x 165 x 203 mm
  • Annotazioni

  • The TPA-1 stands for "Transistor Phonograph Amplifier". The "Philco Service Supervisor" of October 1955 features the TPA-1 and TPA-2. TPA-1 and TPA-2 are transistor amplifiers with push-pull class B output stage. Wooden with cloth covering.

    This Philco TPA-1 All-Transistor 45rpm battery operated portable phonograph is NOT a record changer. It can only play one 45rpm record at a time. You have to manually place a  45 rpm record onto the phonograph platter and manually move the tone arm onto the 45rpm record to play it. And when 45rpm record is finished, you have to manually pick up the tone arm and place it back onto the phonographs's arm rest.

    The 1955 Philco's Models TPA-1 (M32) and TPA-2 (M32A) All-Transistor 45rpm portable battery operated phonographs were the World's First All-Transistor phonographs to be developed and produced.

  • Peso netto
  • 10 lb (10 lb 0 oz) / 4.540 kg
  • Prezzo nel primo anno
  • 59.95 US $
  • Riferimenti schemi
  • Beitman Radio Diagrams Vol. 16, 1956
  • Letteratura / Schemi (1)
  • Philco Factory-Supervised Service Home Radio 1956
  • Autore
  • Modello inviato da Egon Penker. Utilizzare "Proponi modifica" per inviare ulteriori dati.

 Collezioni | Musei | Letteratura

Collezioni

Il modello All Transistor Portable Phonograph fa parte delle collezioni dei seguenti membri.

 Forum

Discussioni nel forum su questo modello: Philco, Philadelphia: All Transistor Portable Phonograph TPA-1 M32

Argomenti: 2 | Articoli: 8

This 1955 Philco consumer product, was the World's First All-Transistor phonograph to be developed and produced.

 

Thanks Rick

Rick Hirsh, 30.Jan.09

Weitere Posts (3) zu diesem Thema.

I am wondering if anyone has the 1956 Philco Factory Supervised Service Home radio Yearbook, for I need the service information and schematic for the Philco TPA-1 phonograph, which is listed in this particular book ??

Also, does anyone have this Philco TPA-1 phonograph unit in their collection, for I would like to see an actual picture of it.

Thanks Rick (rickhirsh[A*T]yahoo.com)

 

Rick Hirsh, 26.Jan.09

Weitere Posts (5) zu diesem Thema.