Just an update.
I had the iFi Purifier and the iFi USB power supply.
I found that they did not work well with the Regen.
To me the Regen is the best overall improvement for Audio. Adding another Regen adds another layer of depth. And then adding the Jitterbugs improved upon that.
I have also noticed an improvement in my UHD 85" Samsung with a couple of the Jitterbugs installed in the open USB's.
The picture becomes even more 3D like.
I had the iFi Purifier and the iFi USB power supply.
I found that they did not work well with the Regen.
To me the Regen is the best overall improvement for Audio. Adding another Regen adds another layer of depth. And then adding the Jitterbugs improved upon that.
I have also noticed an improvement in my UHD 85" Samsung with a couple of the Jitterbugs installed in the open USB's.
The picture becomes even more 3D like.