Hi. This is a great tool for musicians.
Unfortunately, jammr.net only works with my Maudio fastrack USB device.
I've been having trouble since I replaced my Maudio Fasttrack with an AVID ElevenRack.
I've got input set to ElevenRack and Output set to Eleven Rack. Through headphones hoooked up to ElevenRack output I can hear my guitar with all of its effects and other musicians perfectly. However, other musicians report that they can barely hear me. And, when I later download my tracks via email and playback, I can hear my guitar but barely and with no effects.
It seems the only way I can make things somewhat work is if I keep my Fasttrack device setup and have my eleven rack headphone output plugged into it. I do not like having to do this configuration as using two USB devices (Elevenrack, Maudio) causes conflict issues with my other software like ProTools.