Contour 3.0 or 3.3 requires higher current power amp to run best performance. Krell 300i wont be the capable one. In fact, even 1.8MKII, I think 300i is not capable too.
Gryphon Callisto 2200 may be a good choice for clear and punchy bass whereas mid and high not too bright.
Gryphon Callisto 2200 may be a good choice for clear and punchy bass whereas mid and high not too bright.