Yep. Using the Fiio L9 with my iTouch. I control the volume with my amp and not the iTouch itself.
Do you mind telling me what that special cable is and where I could get it in Canada? I was going to get the Fiio L2 to use with my phone.
I have Google Nexus 4, do you know if it has the lineout like the Samsung GS3 does? I read online that android phones usually don't have a lineout. I though about using a 3.5mm jack to a microusb but i guess that wont work.
I have a dock that has a switch that and a line out jack for my GS3 which gets a line out from the phone's usb by some manipulation of wiring that is unique to the GS3. I have no idea about the Nexus 4. I have a Nexus 7 (2013) tablet with the latest version of KitKat and I can't get USB audio out to my DAC, yet my GS3 running not even the latest version of Jellybean can do this. Nothing is simple.