Although mentioned above by brand name, I'll be specific: add the Bryston 3B-ST to your list. A fine amp that can bought used for $1000-1200, provided that roughly 140-150 wpc (actual output, not rated output) is sufficient for your needs.
Solid State amp with wide soundstage
So I bought a tube amp for a project and fell in love with the elbow room tubes give each musician. Unfortunately, because I listen to a lot of electronic music, the amp just doesn't give me the slam in the low end and the detail up top that I love. So please recommend a solid state amp that gives the best, widest soundstage. Budget $1000 used. Speakers Revel M20s.
Thanks.
Thanks.