bflat
Headphoneus Supremus
Thank you kind sir. I can only buy Igalvanic for christams so i wont return nano. When i get Igalvanic If i dont see difference i just store nano in safe place.
if one ever broke i can use other. There is no going back to pc ports.
I forgot one more scenario that you may need both. iGalvanic only outputs up to 500mA power since it is bus powered. If your DAC needs more power than that, then you could add your iUSB between iGalvanic and DAC. iUSB outputs up to 2000 mA I believe. In fact when iGalvanic first launched there was a promotional bundle with iDefender + iPower that was used for the same scenario.