Comparing IEM's solely by year of release is unnecessary. Whatever you want to compare should be technically somewhat similar, or also possible, the sound signature/tuning should be similar. It always depends what you make out of it, e.g. what emphasis or focus your review has. You absolutely can compare a 15$ KZ with a 150$ Simgot, even when one costs 10x as much, or you totally can compare a 2020 IEM featuring a set of 4 Knowles BA's with a 2024 4x Knowles IEM, e.g. just to shine some light on technical advancements in development of BA's for example.
As I said, it's what you make out of it... and since nobody can know yet how accurate your review will be and if it's well written or not, any kind of prejudgement is indeed prejudice.
So, I'd say > lets do it! ...and when your review is published, our community will read, evaluate, criticize and/or like your work.
First and foremost we are a hobbyist community, most of us are average Joes who just like music and the gear you play it with. Only a small percentage here are real professionals in this or neighboring fields, but it all comes down to learning something new... either your review has good value and allows others to learn something they didn't know before, or, your review has some content related shortcomings, then you'll get some constructive criticism for sure (maybe not from everyone, but that's social media life nowadays^^), but the vast majority here is knowledgeable and friendly, and then you yourself have learned something from that endeavor... that's how we all win the one way or the other.
Hi droid23
Thank you for your understanding,
agree that should judge the review until is complete. I'll do my best to make it honest and helpful. Most of the previous comments were based on early impressions. Also i was waiting the iBasso Dx260.
The difficult part of reviewing this IEM is its signature as not many IEMs have this kind of sound. One day I listen to them with the S&S tips and they present micro details forward and are three dimensional. The next day I use the Candy tips and they sound very instrument realistic and not treble forward. On another day I use the white tips and they are bright treble-forward with very apparent echoes and bass that shakes my head.
I thought Dunu created this IEM with these tips to offer different sound profiles depending on the eartips used or perhaps the iem is tip dependent. However the same eartips can sometimes produce a different sound on different days. It's very difficult to describe, as this IEM presents something new every day. I even cleaned my ears thinking they might have been damaged from listening too loudly but that wasn't the case. This IEM surprises me every day with something new.
Then I realized that the depth of insertion changes the sound. With a deep insertion it can be very bass thundering slamming really hard with contrasty dynamic ,treble forward.Without a deep insertion the sound is smoother and micro details are more apparent especially with the S&S tips.
The drivers in almost all IEMs are the same such as Sonion 28uap, 38d1x, 38aj, 2389, Knowles 3176, and Sonion ESTs and many of them do exist 10 years or more. The difference is in the tuning, tube length, materials, acoustic dampers, crossovers, etc. I can pick out the tonality of them in most IEMs But No No No, Dunu custom ones and they implement their ests and 4 of them as ultra high for giving air and more treble air.
Dunu is a very smart company and avoids any competition.
It’s different and that’s why I mentioned before in my first impressions that Dunu did well by going this kind of tuning as it is showing is not like the rest of the competition.
It's like, we are different. Check it out, you've never heard anything like this before. We are unique.
Well done Dunu.