Read this tip to make your life smarter, better, faster and wiser. LifeTips is the place to go when you need to know about Radios / Teléfonos and other Antique topics.


Altavoz / Tipos de salida:

1920? S y anteriores: Auriculares solamente.

Hasta 1927: Batería altavoces operados.

1920? S-1930? S: Altavoces.

1947: transistor fue inventado.

Not finding the advice and tips you need on this Antique Tip Site? Request a Tip Now!

Guru Spotlight
Susan Sayour