datranz
100+ Head-Fier
- Joined
- Apr 2, 2015
- Posts
- 243
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- 43
Any has an a4 or ito3 or any dunu to compare to? I'm coming from an dn2000. What can I expect?
Well, there is a vent (a calibrated hole, basically) in front of the transducer. So when you press then IEM into your ear, the air pressure can "leak" out through the front volume and out the vent. That reduces the "constant pressure" you can get with earplugs. Yes, it does hamper the NRR (Noise Reduction Rating) of the IEM by about 1.5 dB, but we still score really high - and it makes a more comfortable application. It also enhances the bass quite a bit and lowers THD...
Qjays style of threaded MMCX is an optjon. Or Fidue Sirius style?Why not?
Seriously, there are really only two viable alternatives for detachable cables at this point:
The 2-pin PlasticsOne type connector, which is really big and bulky for IEMs (we made the cable attachment as small as possible for a reason - comfort)
An MMCX variant, but those are (IMHO) completely inappropriate because they are rated for a low number of insertions, are not intended for rotation once mated (typically RF cables are routed once and secured, as changing routing of the cable will affect RF system performance), and are not all compatible. Witness the countless threads complaining about noisy and poor-performing MMCX-based connectors!
So at this point, we're going wired. Reinforced cables, properly designed cable locks, and slick-enough jackets. We are investigating a potential connector for some time in the future, but for now - it's hard to beat attached cables. And if one should break because of materials or labor defects, well there is a 5 year warranty! We can also repair the cables fairly affordably as well...
Wowza I hope the Titanium model is sounds really good for $200! It's got tough competition like the Pinnacle P1 and 1More Quad Driver.
Hi Dan,
I was just wondering if there is any potential for damage to the diaphragm if it can be heard 'crinkling' when inserting the earphone into one's ear?
Thanks.
Dan besides the membrane material, what other different driver technologies are used in your iem?
I'm looking at the water graph decay, would you say the mg has the greatest speed and may sound the cleanest of the 3? The be will sound the fullest?
Hi Dan,
I was just wondering if there is any potential for damage to the diaphragm if it can be heard 'crinkling' when inserting the earphone into one's ear?
Thanks.
Most plastic-diaphragms are made from either PET or a PET/PU or PET/PEEK (or, rarely, PEEK by itself) material which is quite resilient to folding and crunching. What you are typically hearing is the suspension "unloading" - being pushed beyond its limits and the molded-in features that allow motion (the annular rings or radial-style features) tend to "unfold". But because of the high internal shape memory of most thermoplastics they will spring right back into shape without damage.
TL;DR: no problem!