This is my first post on here, so bear with me.
I would be using the E9 aspect of the combo with my HP dv6 laptop and when on the run I would undock my E7 or E17 to use with my iPod Classic with a LOD cable. I have a few headphones I would use with this. I have the ATH-M50s, the Klipsch Image S4, and (don't shoot me) the Beats Studios. These seem to be the most talked about amps, so if you could please just keep it limited to these combos, I would greatly appreciate it.