Best DAC/AMP for TYGR 300r?

So I just got a TYGR 300r, and it sounds really really good. I don’t personally own any sort of dac or amp, but I did try my friends dac/amp combo, and it sounds even better. I was wondering which dac/amp would be the best choice for these headphones? I would say I have a max budget of 250 euro.

no need to get crazy on an amp and dac for the tygrs… something as simplistic as k5 pro, soundblaster g6, ifi zen dac(might be slightly lacking), and the entry levels that get recommended constantly all will work just fine. All are within budget. Typical entry level stacks are the JDS atom stack, Monoprice Liquid Spark stack, Schiit magni/modi stack