For the last 3 or 4 years I've been using a pair of Etymotic ER4P headphones with an iPod. (Currently a 2nd gen iPod Touch). I sort of have the bug to upgrade and add a headphone amp, but I'm cheap and don't have the time anymore to DIY. So I was thinking about buying a Headroom Total Airhead, and use it with a SendStation iPod Pocket Dock so I wouldn't have to use the headphone out jack on the iPod. What do you guys think of this setup compared to what else is out there for the same money? This option would cost me about $120 with the Pocket dock.
I listen mostly to all genres of rock music, and a small amount of jazz and World music. All the files I play on my iPod are WAV files, (no mp3) so the sound potential is there.
Any suggestions are appreciated.