I've been using Audio Technica ATH-M50s for about two years now, and I feel it is time for me to upgrade. I used to listen to them through a portable CD player, which had a DAC inside, and it sounded fantastic, however, when I use them on my PC the sound isn't as bassy as the CD player. I use a Fiio E17 on my PC.
I have been looking to buy new headphones as I'd like to try out open back headphones and would also like a higher quality pair. I'm currently looking at the HD600s and 650s, I have found a new pair of 650s for £250, which is just on my budget.
What would you suggest I buy? Should I look to upgrade my amp and DAC? What recommendations would you make?
Thanks a lot