Amps for Beyerdynamic dt 990 250ohm

[hopex]

I need an amp that can power dt 990 250 ohm and im not willing to spend over 100$. I found the monoprice desktop amp and it looks good but im new to the audio stuff so what do i know

 

[PurpleAngel]

Monoprice Liquid spark or JDS Atom or Schiit Magni.
What sources or DAC will you be using the head amp with?

 

[hopex]

Monoprice Liquid spark or JDS Atom or Schiit Magni.
What sources or DAC will you be using the head amp with?

I have been looking at the monoprice desktop amp because it has a dac in it

 

[PurpleAngel]

I have been looking at the monoprice desktop amp because it has a dac in it

https://www.monoprice.com/product?p_id=11567
And it's on sale.