I am considering upgrading my amp.
Any comments on the relative sound of the three mentioned above? They are all plenty powerful, so even though the Parasound has twice the watts, to me it is not worth twice the price of the Vincent unless the sound quality was also better. The preamp functions of the Krell would be nice if the sound was as as good as the other two.
Right now I am driving my Polk LSI-9's with a 1982 Carver M-300t amp (the black cube). While I think it sounds great considering it's age, I expect a modern amp would do a better job.
The rest of my system for CD playback is; HK DVD37 as a transport > Lavry DA10 DAC > Carver > Polk.
The electronics are plugged into an Audience AR6T power conditioner.