I agree with Nsgarch that a good AC power regenerator is a good way to go. Here is a link to another company that makes some very intriguing units: http://www.audiophileaps.com/
Right now, I have my DAC and transport plugged into Monarchy Audio's AC Regenerator and the results are impressive. But the Monarchy Audio unit outputs only 100 watts. It's price is $750 and it is very effective at supplying pure power for low-power source components.
Right now, I have my DAC and transport plugged into Monarchy Audio's AC Regenerator and the results are impressive. But the Monarchy Audio unit outputs only 100 watts. It's price is $750 and it is very effective at supplying pure power for low-power source components.