eyevapor
New Head-Fier
Not many Euclid owners out here. But for all those who do own it and check in here, hope you will take a moment to reply. I'm taking a poll. I found yesterday something has major repercussions on the Euclid's natural frequency response and parametric equalization necessary to match IEM response targets:
When you take the ear-tip off [though you can see it even if you leave the tip on] and look down into the nozzle, is the 'white acoustic wadding' inside:
A. near the top?
B. about 1/2 way down the nozzle?
C. deep down inside?
Example of what I mean by 'near the top'. (*)
(*) This is NOT how it looked when I bought my Euclid. But that was also an opened box which may have been altered by the store's staff. I don't know. And why I am taking this 'poll'.
I'll defer further/lengthy detail. Need to transfer some more recent measurements into Excel and add to existing graph comparisons.; so I'll have empirically derived evidence to add to this later. But I will say right now I discovered yesterday that this has an enormous effect on the dB difference between the peaks and troughs in the Euclid's frequency response (and can perhaps answer why my PEQ parameters didn't work at all for you, @debullet ). As pictured my measurement now more closely matches Crinacle's and SoundStage's in the heights and depths in the FR variations. And as pictured I find I am way way happier with the Euclid's natural response, sans any equalization. I could live without any (tho I do prefer it with 'some' parametric equalization).
I'd say mine are down pretty deep, kind of at the end of the nozzle. And when I first got them the right side was near the top, left side was deep. To me, the right side sounded much brighter, in particular cymbals and high hats seemed to be really prominent. I sent Audeze support a note, they wanted to take a look and sent me a new pair with the baffling deep. No word as to which was the correct (in their ears) location.
Related, the tech power up review mentioned above clearly shows a grill and no white wadding. Given how significant the effect is on sound, and that they appear to have changed their baffling, I wonder both which of us have the factory correct tuning and if maybe we are due to have our sets updated ? I do use EQ, but for me it isn't needed in the way that the i4's need it. Just helps punch up the bass a bit and drop some of the upper mids (which I'm very sensitive to).
Anyway, thanks for bringing up this topic, interested to see where it goes. I do listen to my Euclids a lot and would hope to be listening at their optimum tuning.