I Just compleated my first DIY Headphone amp!
All of it is enclolsed in an Altoids tin. It is powered by a 9v battery and uses a burr-brown op-amp. So far I have only used it with my ipod. WOW what a difference. I have always loved my Ipod but felt it lacked real UMPH! Not the case anymore.
I ordered enough supplies to build two more and am really looking forward to trying different op-amps and tweaking the circuit.
Pics to come!