Shit I don't need... but can't seem to live without. At some point, some audiophile nerd convinced me I needed a headphone amp to "provide accurate and adequate power" to my Dre Beats. I was sold. Why not get a damn fine good looking one and prominently display it on your desk? This one will only cost you about a months rent. Sure, cheaper ones are available, but you OBVIOUSLY don't care about your headphone sound quality.