I have the Ultrasone HFi-780s and they're currently hooked up to just an amp, still using the sound card from my laptop. I would like to get a DAC/Amp combo but I don't want to spend a whole lot, not anymore than $80. If you have suggestions, please let me know. Would it really make all that great of a difference too? My sound card is the Conexant SmartAudio HD
Doesn't need to be portable.
Thanks in Advance.











