What is the latest greatest USB add on device?

Well I mod these regularly for customers.  I happen to have one available.  Here is what you can do or tech you trust.  Buy a Teradak DC30 and replace all the electrolytic caps with long hour Nichicon HW caps. Add chassis dampening, Perfect Path Contact enhancer in key areas. Replace cheap resistors with Mills MRA.  Peplace filter bypass caps with Sonicaps. 

Build one of the Poe cables as outlined in the link I gave and at the end of that cable place the Mpaudio or similar unit like this just before feeding the device you are powering.

If the device needing power is spec’d for 1.5amps or under, then this more affordable LT3045 power supply is great. The $95 one in a nice case. 

http://www.ldovr.com/category-s/123.htm

Well I received the (2) Uptone LPS 1.2 power units for my ISO Regen and SOtM usb.

So, now I hear that upgrading the DC power cables to star quad will also improve sound quality. 
Grannyring or any others, what do you think?
https://www.ghentaudio.com/part/dc-gac4.html

ozzy

jaybe,

Uptone actually recommended the Ghents. So, I went an ordered 2 of them. $85 a piece including shipping is not all that bad.

ozzy