Krohn-Hite UHR-220 Power Supply

I’ve acquired a Krohn-Hite UHR-220 high voltage power supply. Thanks Ross!

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I really like the styling on these old Krohn-Hites.

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The Jones socket offers the same voltages as the binding posts on the front panel. Handy!

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Restoring this will be fun.

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I found a scan of the manual, thanks to Dave Riddle (DRCO on eBay). I’ve put a copy in my manual archive; I hope Dave doesn’t mind.

© Steve Byan 2011-2019