ifi zen dac v2

I am looking for advice from people who listen extensively to bootleg recordings and music in lossy formats. I have a library of MP3 files, which I have spent years collecting and curating exactly as I want them to be. These are in MP3 format and I have no interest in either changing them to...

I recently bought a pair of DT1990s as my DT990s broke and loved the sound they produced so stuck with Beyer (no, the highs didn't put me off), but thought I'd invest a bit further and buy a decent DAC/Amp to drive them. I was previously using an old Sound Blaster Audigy 5 Rx soundcard, which...