I have the Farad power supply system for my DAVE and M-scaler. I found them to be exceptional. I did the DAVE first and added the M-scaler next. I will say the Dave power supply made more difference.
I have moved to a Lampizator Tube DAC so the Farad power supplies are not in use. I would be glad to loan you the power supply for the M-scaler if you want to pay shipping.
Jerry