Which amps go well with PRO 2900?

[charliesheen]

Hello,
 
I've just ordered Ultrasone Pro 2900 as my first headphones. I'll be mainly using them for listening electronic music (deep/tech mostly). 
 
They will be connected to my laptop most of the time which has a Realtek HD card, but it will be nice if they are also portable.
 
Price range should be under 200$ preferably. (really clueless about prices so forgive me on this)
 
I'll be more than happy if you can lead me to my first amp

 

[ZARIM]

If the HD realtek offers lineout then JDS Labs C421 are very good for the price and match well with Pro2900, if not then iBasso D7 DAC/AMPs is highly recommended for it's amazing soundquality.

 

[charliesheen]

I'll check them out, thanks mate !