I play a NIOMA through a 1958 Tweed Deluxe and an Iseman Weissenborn with a Duncan MagMike into a K&K preamp then into the pa. . Since we added a pedal steel player, I am off the hook, but I have reformed the blues band so I can get crazy again.
Here is a NIOMA for sale:
https://shop.gryphonstrings.com/prod...x-string-49726
I suspect NIOMA steels were made by Supro. Mine can sing, scream, or roar.