I am a newbie, both in this forum as in the world of audio, at least considering the terminology and experience.
I recently discovered my love for the Sennheiser HD 600 and 650. I do hear a difference between them, especially regarding the treble, as the 600 is a little harsher (or more detailed? i am not sure). But some songs acutally sound pretty much the same to me on both headphones, so it is not a huge difference to me.
That also makes it extremely hard to decide which of these two I'm gonna keep. I like both a lot, the 650 seems to be a little more relaxing, which can be good at times, but maybe bad too when you like it fresh.
For now I am using the fiio e17 as dac+amp, cause I first wanted to find a nice headphone and adjust the setup accordingly afterwards. I plan to build the Bottlehead Crack, but it will take some time, I am a total beginner in that area. So I will have to make my decision with the e17.
Which of these two would you say scales better with a better amp, especially with the Crack?