Hello to CA. Newbie today. Been listening to AIFF computer files from nas through revo to audiolab 8200CD for a couple of years. I want to upgrade. I don't use cds any more - the tray has badly been open. I'm open to advice on what dac I should go for? I have 1-2K to spend. I want it to have balanced XLR outputs and I use usb input. thanks for your respected advice / input.