Applications for UTC A-series transformers?

Tube DIY Asylum

Do It Yourself (DIY) paradise for tube and SET project builders.

I was at an estate sale and picked up a collection of UTC transformers:

6 x A-11
1 x A-19
1 x A-20
1 x A-22

I have a friend who can use the A-20 as part of his recording studio. It looks like the A-19 is for something like a 12AU7 driving a pair of output tubes. The A-22 is listed as a transistor interstage. I see that people have used the A-11s in moving coil preamps.

I'm just trying to understand exactly what I have and what to do with them.

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Parts Connexion

Topic - Applications for UTC A-series transformers? - Thermionic27609 11:52:23 05/20/17 (4)

RE: Applications for UTC A-series transformers? - wpod 09:36:09 05/21/17 (0)

RE: Applications for UTC A-series transformers? - Alpha Al 15:56:50 05/20/17 (2)

RE: Applications for UTC A-series transformers? - Thermionic27609 16:09:40 05/20/17 (1)

RE: Applications for UTC A-series transformers? - Alpha Al 13:17:38 05/22/17 (0)

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