Wow this comment makes me feel like we’re on /r/headphones. Everyone is entitled to their opinion and justifying their purchases.
I cannot count the amount of cans I’ve owned that were praised and measured well, in the end I thought quite a few were a train wreck.
Beauty of this hobby, it’s completely subjective ...
Regardless, I just ordered a set of T40s ... I’ll post back with impressions in the next few days.
As I said before the way humans perceive visual and audio waves varies with the individual and with time. The best Ultra HDR monitors of today are only capable of displaying 1/3 of what humans can see. I and my wife agreed with Light-Man's perception of T40 vs T60. Perceptions are one thing and preferences are another. As if this is not enough consider the system not just the phones. Most of you are not using a DAP and are not using a serious professional USB purifier such as the ifi-USB 3.0 Nano and differences of that nature are so dramatic that describing phones alone is pointless.
Then is the matter of DSP's that can shape things to an unbelievable degree.
We have learned that by now Fostex uses the same drivers on all T20 through T60.
Now consider my experience at some point in time I owned Grados: SR-125, 2 different RS_1;s and a 325s and an Alessandro MS-PRO.
They were different the 125 was by far better followed by the MS-Pro.
Also 6 years ago I bought a Sony VAIO 17" with separate AMD graphics adapter, then spent 7 grant on PLASMA, LED and OLED by LG, Panasonic, and Sony to equal the VAIO. Never ever did I even come close. The VAIO picture is breathtaking and the others are plain boring at best. Sony with its 1500 knits on 90% of the screen is not bright enough and LG OLED whites are pale yellows faces and bodies are either burned or red furious. In contrast the VAIO whites are impeccable, the colors are deeply saturated, the Blues are blues not greenish and I can view all the detail of a 4k screen through team viewer on the 1080p screen of the laptop.
Went back and listened to my Smeggy enlarged "KIckTheirPants" with its 10 year old MK II T50 RP and had my jaw drop again.
A number of misshapenings along with my disability kept me from pursuing my research there for the time being.
Next time you have coffee with friends or fine wines discuss your perceptions and preferences and have fun...
And for the life of me I do not understand how Light-Man likes the 400i (never heard it to say the truth , but I own the HE-6 and the Edition X V2 and not even the XTI can make either of them play decently). Once again perceptions and preferences can vary widely among individuals from time to time.
That's Life.