IFi iusb power supply and conditioner any info?


Has anyone tried these items?
Both items are designed for cleaning up the usb signals.
The power supply separates the data signal from the power.
The conditioner, I guess conditions the final signal going into a dac.
128x128ozzy
As the iFi units burn in more (now 100 hours) it seems to be getting better.
At this point it may be a keeper.
How does the IFi compare to the Kingrex double-cable and power unit? Anyone hear both on the same system?
It's doing some great stuff right now for my Mac Mini > Bel Canto uLink > Bel Canto DAC3 playback. Just got it Saturday, so about 100 hours on it. Bass is now better rendered, soundstage width and depth better, greater treble extension, lower noise floor, and overall more relaxed and transparent presentation via the ST fiber link and using Nordost Heimdall USB cable. I used to think that the fiber link had some roll off and attenuation, but not anymore. Not so great recordings aren't prettified, though.
Just got a dual headed usb to use with the IFi power unit. I was amazed that I can actually unplug the power usb and everything continues to play.
I must say I have been very surprised with this unit and I am glad I bought it.