Best U.S. made integrated tube amp under $2500?


Is there a better U.S. made integrated tube amp than my current great sounding Chinese manufactured Cayin A50T?
Music of preference is vocal; opera, lieder as well as chamber and chamber orchestra works. No large orchestral music.Some pop singers but no rock. Speakers are the wonderful Reference 3A Dulcet mini monitors (just received back from Canada with their basic upgrade installed), Cayin CD23 cd player in a small den.
I'm not unhappy with what I have but am curious if I can get better with an affordable U.S. made product.
bobbyy
As to American-made tube integrateds, I think the VTL IT-85 and the Manley Stingray are great, and easily found used in your price range. As other posters have suggested, Cary and Rogue are also decent performers (in a number of models) in your price range. All of them will have a slightly different sound.

Buconero117,
I am interested in this legislation. The question is if it is mostly built in one place (like China), bought FOB for $200, is shipped to the US "mfr" who takes it out of the box, inspects it, gives it a good rubdown with a dry cloth, adds a fancy brass plate on the back, and reboxes it, and sells it to his distributor for $600, how much 'content' is US and how much is non-US? I foresee no issues whatsoever at the low end, and a lot of potential issues at the top end.
Another one to consider is the Joule Electra Vamp. It is a hybrid integrated and excellent performer.
The Rogue Audio Tempest II is no slouch. It is basically a Stereo 90 amp with a passive pre.