I've had a few wonky measurements here and there, but they all had a consistent graph like this. I did 10 measurements before outputting them here on headfi, and this type of graph appeared 5/10 times.
We've all had the same conclusion, more bass, less mids, less soundstage. We just needed the measurements of exactly how much
I'm glad that no one brought up treble though.. because there wasn't any improvement from that end anyway.
I haven't seen anyone post that they heard less mids. I think Chicolom did, but that was with a K712 I think.
Any difference in the low mids is not audible to me. Sounds mostly the same in that area.
Mids are what's most important to me, so if I had my mids go south then that's not cool with me.
It's always possible, but I just can't hear it. Wouldn't less mids make the Q701 even MORE neutral?
When I listen to my modded Q701 it sounds pretty neutral overall.
Perhaps I could hear a difference if I sat and A/B'd two pairs for hours. That would actually be interesting.
I have also not noticed any less soundstage width, but more depth.
I wonder what changes in frequencies causes the brain to hear more soundstage depth? I don't know this, but maybe someone who runs a recording studio would know!
Obviously it's only when it's IN the recording, like where the singer is on a stage and spaced back a lot.
For my own amusement I should switch back to the stock version for several weeks and see if I can stand it. I'll probably miss the modded version too much.
Someone needs to bribe Tyll and see if he can do some measurements of both versions.
I'd love to see how the measurements of the modded Q701 compared to the K712.
I also wonder if K712 pads on the Q701 give a measurable difference.