LETSHUOER S12 PRO イヤホン 14.8mm平面磁気駆動ドライバー 有線イヤモニ オーディオマニアと音楽愛好家向け

A very bad experience after this purchase.
Letshuoer accepted the return of the item (which I ultimately no longer wanted, and which had not been unpacked).
He received it but never refund despite my complaint.
Fortunately I had the good idea to pay with Paypal with the money back guarantee!
However, I could have done without opening this dispute.

I was skeptical of planar drivers, but they blew away the image I had of them, but in a good way. Each band is well balanced in a Harman target way, and no one band is prominent. Female vocals sounded smooth and the bass was tight and relaxed. The IEMs come with 2.5mm, 3.5mm, and 4.4mm plugs for each of the included cables. Three sizes of foam earpieces, three sizes of silicone earpieces with hard shafts, and three sizes of silicone earpieces with soft shafts are included. The sound quality for the price is very good. It is the best for me who likes female vocals. I am happy with the variety of accessories. Thank you.

I have read _a lot_ before buying, like I allways do, no matter what I´m going to get.
The S12 Pro are mentioned as a very capable model of inear speakers in many places and from a lot of different people, with measurements and more.
Detail and distortion are very good indeed, and semi-powerful headphone amplifiers are enough to reach surprising high volume. Their sensitivity at ear is equal to my Epos Game One headset, and higher than others. Remember this is a planar driver inear, so this means they are comparably easy to drive.

While the S12 Pro are widely known as a very capable tool, I found multiple annoying spikes in the frequency response. If this is "top choice" material, then how bad are other inear speakers?
Don´t get me wrong, with careful and surgical EQ they sound great! But on many playback sources it´s difficult to place the 14 parametric EQ bands I needed to make them sound neutral.
I wanted them as a live sound listening alternative with integrated hearing protection. But my monitoring channel does not have enough EQ bands, no matter what abomination of routing I create. Ambience isolation also is much lower than expected - not terrible though.
If you do have the possibilities, then go for it - it´s worth the effort

To define this iem with one word: excellent. It can throw punches with iems in the kilobucks, simply amazing.

Really good IEMs, but this was already expected if you know what you are buying. The item is 100% genuine. With regards to seller, just the best comments from my side. The parcel was shipped out very fast and was extremely well packaged. I sugest both, the S12 Pro and the seller. Both are trustworthy.