10-02-2017, 07:24 PM
(This post was last modified: 10-02-2017, 07:31 PM by Murphyv310.)
Wrong way round. Transformer coupling was virtually universal then R C coupling came in along with indirectly heated cathodes.
In fact a very early Osram Music Magnet I got about 15 years ago had only one capacitor, a 100pf mica. The set had been in a loft for 50+ years and on connecting batteries worked perfectly. It required no work at all except a clean, it now is displayed in a local museum.
In fact a very early Osram Music Magnet I got about 15 years ago had only one capacitor, a 100pf mica. The set had been in a loft for 50+ years and on connecting batteries worked perfectly. It required no work at all except a clean, it now is displayed in a local museum.
