derfyednum

I am looking to buy a pair of high quality speakers for a desk top system. I have a modest Denon integrated amp (which I would like to keep) so I assume high sensitivity is important. I also have a sub I will use. The system is in a small office with not much acoustic treatments. After considerable research on-line, and keeping within size and budget constraints, I have narrowed the choices down to the following: Audio Engine P-4 Cambridge Audio S30 KEF C1 Boston Acoustics A26 PSB Alpha B1 NHT Super Zero Does anyone have an opinion or experience with any of these speakers? Unfortunately I am not able to audition any of them. Any help will be greatly appreciated.

I like to listen to music with MOG streaming service. I line out from my desktop computer's sound card to analog inputs of my integrated amp. I'm new to all this and I don't know if a DAC will improve the sound quality. My budget for a DAC is rather small. Any answers to this?