I wanna buy DAC or DAC + Headphone AMP for home usage with my Meze 99 Classics and I don't know what's better, 'cause currently I'm using FiiO E09K + FiiO E07K, but it's not mine

Hi guys! I need help with choosing IEMs under $500. I'm using my Samsung Galaxy S9+ with AudioQuest DragonFly Black v1.5 and Meze 99 Classics, but it's not always possibility to use this "giant" headphones. It's ok when I'm in office, but on street it's not comfortable. What I found is Dunu...

What do you think about AKG K240 MKII?

Only at home. Oh, and yeah, I prefer closed back, in this case

  I don't know what the difference is, but it would be better if external sounds will not distract with

Hello from Ukraine! I've got possibility for upgrade my music gear. All my entire life I've used a cheap solutions like Senheisser CX150 and now I plan to get better music experience. My friend recommend me to buy Steinberg Ur22 MKII for record guitar. Which headphones will be better for this...