PE-73 from a BC-375, but this is 14V, so for a BC-191 I think it is a BD-77.

From: [email protected] <[email protected]> On Behalf Of steve bennett via GreenKeys
Sent: Thursday, June 8, 2023 19:40
To: GREENKEYS BULLETIN BOARD <[email protected]>
Subject: [GreenKeys] What is it?

Seen at an antique store in a pile of military radio equipment.

All I can make out is 14V input and 1000V output.

Not sure if the output is rectified.

I bet Nick knows what it is.

-Steve