L0SLobos
100+ Head-Fier
- Joined
- Jan 18, 2013
- Posts
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- 34
No singular reason. The Audezes were up and coming at the time so lots of improvements through production. HE-400s...well unique story here.
http://www.head-fi.org/t/604583/hifiman-he-400-impressions-and-discussion-thread/3795#post_8998911
I had a much better write-up in my PMs but it seems to have been deleted.
Rev.1 was dark, rev.2 had more treble >10k, rev.3 was exceedingly bright, and rev.4 is really not rev.4 but just reverting back to rev.2. Exact same sound.
The mom-and-pop operations seem to suffer quite a bit of QC.
We use redshift around these parts.
(same thing though)
On a side note, any other companies putting out ortho's other than Audeze and hifiman?