My personal take is that they sound fine. Note this is based on only a weekend of listening to a Crown K2.
I rented it to evaluate for subwoofer duty but just for fun, I connected it to some speakers I have - Definitive Tech BP-30 and Paradigm Studio 100v2. The results were much better than I had expected given the stigma surrounding them in some circles. The clarity and seemingly limitless power were amazing (keep in mind the K2 is 500 wpc).
When/if my old Yamaha amps ever fail and it's not economically feasible to repair them, I will be seriously considering pro amps.
I rented it to evaluate for subwoofer duty but just for fun, I connected it to some speakers I have - Definitive Tech BP-30 and Paradigm Studio 100v2. The results were much better than I had expected given the stigma surrounding them in some circles. The clarity and seemingly limitless power were amazing (keep in mind the K2 is 500 wpc).
When/if my old Yamaha amps ever fail and it's not economically feasible to repair them, I will be seriously considering pro amps.