MHDT Havana best DAC under 600 used?

Is the MHDT Havana the best DAC under $600 used? What other DACs can produce a natural 3-d sound using USB input that sell for under 600 used?

dvdgreco12-22-2013 4:48pm

dvdgreco OP Details Discussions Posts This discussion Message User 127 posts 12-24-2013 at 02:39am Copy Comment URL Report Comment Edit Delete the usb is not async. I prefer natural, musical sound as oppose to over clinical which is what I believe this piece does well according to the reviews. I don't recall the usb vs. spdif input being significantly different in sound, anyone have first hand knowledge would be great..