RubyTiger
500+ Head-Fier
According to Rob Watts, the new 2Qutes have galvanically isolated USB, so the APs might not make any significant difference. I know that when I run my Hugo using a Schiit Wyrd USB isolator, I get the same results as with the AP1/PP.
Hi Currawong, Rob Watts also say's he would like to hear a usb cable make a difference as well. I found the AP2 and Audioquest Diamond to be a match made in heaven. Have you noted differences between cables with AP as well?