I have a BlackIce tube DAC and love it. Also a bargain for how good it sounds. Jerred is great. US based small business.
I owned a Line Magnetic LM-88IA tube amp but bought it locally here in SoCal for $3K new, which I thought was very good for the money, so why buy from China?
My understanding is that Line Magnetic manufactures their own products to quite high standards to compete well internationally, as opposed to a brand based in the US or anywhere else using a China-based contract manufacturer. Not that a contract manufacturer can’t make decent gear, but LM is directly responsible for engineering, manufacturing and quality control.