[tisb0b]

I'm currently powering my ultrasone pro900's through the headphone amp on my beresford TC7250 DAC which does provide a noticeable improvement over hearing them through my mp3 player. Since this is head-fi and viewing these forums is never cheap. Since I noticed such an improvement from just using the headphone amp in my dac. I'm curious as to what benefit I could expect with a dedicated amp.

I'm open to any suggestions or advice from people that have experimented with this headphone in different amps. I'm planning on doing the Kees mod to these phones I just haven't gotten around to it yet =)