[ProAudio] Western Electric 111C transformers

David Josephson dlj at josephson.com
Tue Feb 1 12:10:40 PST 2022

Because the telephone company was how radio stations sent program material from remote broadcasts to the studio, and from the studio to the transmitter. Many of the 111Cs people have collected were abandoned on telephone backboards in radio stations.

> On Feb 1, 2022, at 6:51 AM, Bob Katz via ProAudio <proaudio at bach.pgm.com> wrote:
> I will definitely post my results. 
> But first I have to find a place in my crowded system to put these big puppies. They are certainly among the largest piece of audio iron I've ever seen. I don't understand how a telephone company in the middle ages decided to make a transformer with such amazing bandwidth!

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://bach.pgm.com/pipermail/proaudio/attachments/20220201/a32f8bd1/attachment.html>

More information about the ProAudio mailing list