First of all I would like to say that I am adicted to Head-Fi. I check out the new posts a few times a day, and search for any topic I need an answer to. I often get more questions, but I enjoy the learning process.
Anyway, I have an iPod Photo and have been using the Ety Er6i's with it for about 6 months now. I have practically read everything concerning these phones and an iPod.
I think I have finally found a solution to the lacking bass of the phones. ...