very satisfied with this purchase: after several beginnings to adjust properly in my computer, it now works well and allows me to record my guitar sound, with or without effects, directly into Garage Band. I use the stereo output of a pedal or my multi-effect out the sound in my amp, and I cut the computer sound when I energistre. sometimes small latency (lag between what I play and the sound that comes from the computer), but nothing major, just disconnect and reconnect the iRig or close and reopen GarageBand to resolve the issue.
