Grades:
The rendering of the medium is really his strong point, clear, definite, beautiful. I place the AX30 over a Grado SR80, which is something for me (I always love this Grado).
The highs are fine and soft, which I like. As such, they are excellent, but the mediums are so good that acute seem slightly short by comparison.
These cozy AX30 are supported well over an hour, whether for audio or physically delivered.
The insulation against external noise is quite good, and the cable is relatively noisy when friction (common fault of ITE). The spatial audio rendering is there, not at the top but it is well submerged. The dynamics is surprising for this kind of product, without hardness.
Defects:
The lower back, balance arranges with equalization under Poweramp. Lapping improves, but the purchase is recent, I can not say how far this will go, for example after 50 or 100 hours of use. Big bass lovers might not find their account, the AX30 is made to folk, jazz, vocals, classical. For me they also function for pop, rock. I like a little round refunds but neutral without putting the bass too forward.
As always for ITE, take the time to test all bits provided to fit the best based on the morphology of the ear canal, it is important to couple in low frequencies.
A peak at 8000 Hz, stiff at first connection, which gives wheezing in acute. EQ least 2 decibels approximately and more peak diminishes sharply with the running, currently I'm at least 1 dB equalization to 8000 Hz, which is very little.
The pretty basic bundle in a cardboard container, no storage box (this seems normal for the price).
In all, a product semblance heterogeneous but well adjusted, correcting faults, and has intras that work very qualitatively in the absolute. A real favorite, I willingly used as mobile, and every time they bring me much pleasure. Note that I have no comparison with more expensive models of ITE, style 200 Euros or more.
