Hello all !   I currently listen Spotify premium on my DT 770 pro 80 ohms combined with a iBasso d-zero mobile DAC, and everyday I transport it in my computer bag in the beyerdynamics case, which is quite big. I try to find a smaller alternative, since the case is too big. At the moment I only...

I mostly listen electronic music and currently have a HD668b on a D-Zero, plugged on my laptop and using Spotify at max quality, I know this is quite low in quality compared to the headphones and systems you are generally talking about on this forum, but would like to know how I may improve my...