Everything looks promising except channel balance and QC. I guess later batches might not suffer from this but who knows what transpires in Chi-fi land.
Cable is basically tailor made for the Neon, very lightweight and has good build quality. Although the chin slider doesnt work and I was not able to get a read on the resistance due to the recessed pins.
Resin build and is very lightweight as well. There is pressure build up due to it having no vents, but it is a lot better than most BA iems, most likely thanks to the bullet shape/size.
As for sound, well. It doesnt offend me and seems well tuned. Thats it for my teaser. But here are some graphs.
Yeah...not very good channel matching which along with the missing tips in my unit doesnt give me much confidence in their QC....
Since I wasnt able to measure the stock cable, I tried seeing if there was any FR changes in using a low resistance cable (A3) and well. Basically no changes. Which is very impressive so I do believe most people wont have to worry about it being source picky due to OI.
Have you had a chance to listen them? I think it will be Etymotic kinda neutral where bass will be compensated with insertion depth.