danmlr
100+ Head-Fier
- Joined
- Jun 15, 2015
- Posts
- 391
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- 49
In that case, the HD600 is the only real option. It's empirically superior in every way. There are no humans who prefer the 598 over the HD600.
The same cannot be said about the 600 and 650. That comes down to personal taste and the sort of sound signature you enjoy.
The reviews for the 600 are impressive. Some say that the 600 sounds best with an external amp, even if the X5 can drive it very well on it's own.
I'm probably looking at a $400 investment if that is the case.
I am super happy with the KSC75's, one with the partsxpress headband, the second with portapro headband. My two pair of 75's sound different. I'm still burning in the second pair so hopefully, they will reach the same level as my first pair. They sound very good already with the portapro headband, but I'm hoping they'll reach a new level with additional burn in.