Yes
I had tried 1500$ Synergistic Power cable 20 years ago.
It had the most effect on DCS Elgar Dac and I had ended up buying that one.
Now I use Synergistic Blue power cables(600$) on Chord Dave Dac
But isolation transformer also helps a lot to improve the sound out of Dac.
You can buy 500 Watt model around 100$ from Amazon.
The nice thing of Amazon is that it is easy to return if you do not like it.
Thus I recommend you to try out isolation transformer before trying out expensive power cables.
Thomas
I had tried 1500$ Synergistic Power cable 20 years ago.
It had the most effect on DCS Elgar Dac and I had ended up buying that one.
Now I use Synergistic Blue power cables(600$) on Chord Dave Dac
But isolation transformer also helps a lot to improve the sound out of Dac.
You can buy 500 Watt model around 100$ from Amazon.
The nice thing of Amazon is that it is easy to return if you do not like it.
Thus I recommend you to try out isolation transformer before trying out expensive power cables.
Thomas