[UpWaiting]

Hey headfi, 
Is there a big difference in performance between the HE-300 and the HE-400? 
Thanks 

 

[Eric_C]

I did some digging around, and this is the best I could find:
http://www.headfonia.com/mike-and-lieven-on-the-hifiman-he-400/
 
A little more tangential: http://www.head-fi.org/t/594839/he-400-he-300-vs-sennheiser-hd650-hd600/
 
FWIW, the 300 is a dynamic headphone, but the 400 is planar.

 

[UpWaiting]

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That should be good, thanks