I was able to place a Tranquility Base under the DAC last night and it made a very nice difference. I did use a grounding cable to the Active Ground Block and I attached the power supply to a PowerCell SX line conditioner. The Tranq Base uses field generator technology to lower noise.
It was pretty noticeable…the music was more natural and the sound staging appeared deeper and wider. The sound became a bit less electronic and smoother. I was kind of surprised how large the difference was. I had heard the differences before in Ted Denney’s demos but it was nice to hear it in my system.
I thought I might share these results in case anyone was considering tweaks for the PS Audio DACs.