Coming a bit late in the thread, as it seems the thread starter reached a decision, but here is my 2c nevertheless: I own the HD598Cs close to a year now.
I use them every day in the office with a CEntrance DACMini DAC/Amp connected to my laptop. A large part of my music is classical (FLAC, ripped from CDs).
I like these closed back cans very much. They are the most comfortable headphones that I have ever worn.
And the sound is very smooth and enjoyable for a 150 euros headphone (the CEntrance helps of course).
I use them every day in the office with a CEntrance DACMini DAC/Amp connected to my laptop. A large part of my music is classical (FLAC, ripped from CDs).
I like these closed back cans very much. They are the most comfortable headphones that I have ever worn.
And the sound is very smooth and enjoyable for a 150 euros headphone (the CEntrance helps of course).