I believe this is a Vintage PSU for a Ham Radio / Transmitter.
I have no way to test so I’m selling it as/is for parts.
This came out of an upstairs bedroom that an elderly man was using for his vintage ham and audio equipment.
12” x 5” x 6” tall
A hefty piece at approximately 20 lbs
Middle two transformers are marked Kenyon. Otherwise, there are no other manufacturers markings.