You can find an ARC VSi75 in your price range, great amp and only six tubes to deal with. four power and two preamp.
Recommendation Tube Integrated
At this juncture (nearly 2024) what are folks' best recommendagtion for a tube integrated amp. Constraints would be $10K (preferrably $5K or less), at least 35 watts per channel. New or used. Goal would be smooth, creamy sound. My current system, which I would consider very good solid state sound, can still be a little ...hard.... to my sensitive ears at times, and I'm thinking a tube option would be nice. Thanks.