if I were you I would try to borrow 2 powercables from a show/friend etc. Then just play with them, try to see if they make any difference at all.
I did play a little with powercable. My conclusion is that on my DAC the improvement was the biggest, next was the trasport. On my amp I did not get any improvement.
I did play a little with powercable. My conclusion is that on my DAC the improvement was the biggest, next was the trasport. On my amp I did not get any improvement.