Being that I own a pair of N801's I can tell you with confidence to get a TactT Millennium mkII. It would be your DAC, Amp, and preamp all in one. For a transport I would get a Mark Levinson No.37 (do not have yet, but might buy soon) and an Illuminati D-60 digital interconnect. Add Speaker cable (bi-wired of course)of your choice and Voila you're done! You would need to spend a huuuuuge amount of money to beat that.