I am planning to upgrade my HPs. I got ath m50s right now and planning to have my Grados. I have tried the sr325 as well as gs1000. but I am still new to this hobby and thinking how can i fully maximize these HPs by having the right amps/DACs. That's keep me undecided on upgrading but I really do like the Grados when i tested it. I usually listens to alternative/metal/edm music.
Any suggestions/help will do.
What kind of money are you looking to spend?
Which Grado are you planning on getting?