Hello,
I know it is very difficult to buy 100% American made. Some companies do their do diligence to handle this. The one that comes to mind is Ayre Acoustics. The store I buy my gear from is the new Chicagoland Ayre dealer. Even cooler they have them set up with the KEF blades. Ayre is one of those components that seems to push all speakers well. If you are in the area here is the website for the store. https://holmaudio.com/
I know it is very difficult to buy 100% American made. Some companies do their do diligence to handle this. The one that comes to mind is Ayre Acoustics. The store I buy my gear from is the new Chicagoland Ayre dealer. Even cooler they have them set up with the KEF blades. Ayre is one of those components that seems to push all speakers well. If you are in the area here is the website for the store. https://holmaudio.com/