Currently the speakers are PSB B/25's....although I'm also upgrading these also. I'm looking for a mini monitor under 1500. I'm considering Martin Logan Motion 35XT's. The source is digital files on my laptop through a Musical Fidelity V-90 DAC. This is a second system that I tend to use the most. I'll probably upgrade the DAC down the road also. Although the Parasound Integrated is supposed to have a really good DAC.