Thank you for your detailed input.
The reason why i have enjoyed HD280s is because they are my first "real" headphones.
Before that i had lower quality headphones therefore HD280s sound better.
Even with HD280s i was able to find "new" sounds, that i didn't know existed, from my FLACs.
If i can find more depth and details when listening music that would be great.
Anyway, if someone is searching for DT 770 600ohm version the only sure way is to buy two 600ohm drivers from local distributor:
https://global.beyerdynamic.com/service/distributors
and replace the older ones.
The reason why i have enjoyed HD280s is because they are my first "real" headphones.
Before that i had lower quality headphones therefore HD280s sound better.
Even with HD280s i was able to find "new" sounds, that i didn't know existed, from my FLACs.
If i can find more depth and details when listening music that would be great.
Anyway, if someone is searching for DT 770 600ohm version the only sure way is to buy two 600ohm drivers from local distributor:
https://global.beyerdynamic.com/service/distributors
and replace the older ones.
