I had a similar experience when switching from a Voltikus feeding my Antelope Zodiac platinum + 10M clock to a Sean Jacobs Dc3/4 linear PSU driving both the modified clock, the Etherregen and the DAC. The increase in separation, decay and attack and soundstage localisation of individual musicians was nothing short of revelatory. Digital seems to be hugely dependent on clean power and accurate clocks. N.B. even then the power cable, in my case a Nordost Valhalla had a significant contribution to make.
Chord Dave and lInear power supply
I had been using Chord Dave and Mscaler for 3 years.
I installed linear power supply by Farad which cost me around 3k Euros including three separate power supplies.
Wow it is worth every penny.
I get more clear separation of each instrument with more tuneful bass.
Also slight sibilance is gone.
It is Dave +. after modification.
If you own Dave, you had better try it.
The installation is rather handy.
You need to follow instruction.
Thomas