Help me identify an amp


My father, who recently passed away, was an avid audiophile and very proud of his stereo. I’ve been taking inventory of his gear, and while most things are easy to identify, I can’t find any distinguishing marks on this power amp. Can anyone help me identify it? The power tubes are 8417s. Thank you!
https://imgur.com/a/A2cJAFq

dungen

Showing 1 response by hedwigstheme

8417 are out of production and unavailable. Quicksilver used to offer an EL34 mod for their 8417 monos.