Vintage speakers to go with your vintage gear or new?
If vintage, the aforementioned JBLs (L100s, L112s, L166s, L300s) would be good matches, and you can probably find some nice examples relatively easily and stay within your budget).
If new, you’ve lots of choices. Depends on your taste. If I had a big room to fill, I’d seriously listen to the new Cornwall IVs. A bit over your budget, but the reviews are pretty good.
If vintage, the aforementioned JBLs (L100s, L112s, L166s, L300s) would be good matches, and you can probably find some nice examples relatively easily and stay within your budget).
If new, you’ve lots of choices. Depends on your taste. If I had a big room to fill, I’d seriously listen to the new Cornwall IVs. A bit over your budget, but the reviews are pretty good.