The Daedalus Ulysses mate well with a number of different amps and topologies, from tube, to hybrid, to solid state. Owners of the Ulysses have even run them with SET amps with good results. Therefore, you have a number of options to consider including Atmas-Sphere M-60s (or MA-1s if you can find them in your price range), Pathos Inpol2 (tube/mosfet hybrid), and 845 amps as noted above.
I'm not familiar with the Coincident Dragons but if they appeal to you based on design/specs, and if they also can deliver relatively high current, then I think you'd probably be very happy with them.
What is it that you are looking for that you are not getting from your current amplifier?
I'm not familiar with the Coincident Dragons but if they appeal to you based on design/specs, and if they also can deliver relatively high current, then I think you'd probably be very happy with them.
What is it that you are looking for that you are not getting from your current amplifier?