Good day everyone,
What is the main difference between those three in terms of sound quality ? for example, you may buy a pair of Beyerdynamic DT 770 or DT 880 with any of these impedance.
I know that a 32ohms impedance could be used directly with an Ipod but you need an amp for the 250 and the 600 version. My question really is about the difference in sound quality.
Anyone could help me with that ?
Thanks for your time