Fourth Generation Dual Voice Coil custom 13mm Planar Magnetic Driver
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LETSHUOER Planar earphones utilizes nanoscopic magnetron sputtering process, a high-end production technology, on the planar driver of S08, sputters the copper material onto the substrate.
This process yields high stability and long lifespan. In terms of sound performance, it enhances the resolution of high frequencies, which elevates the texture of high frequencies to the next level.
The nanoscopic magnetron sputtering technology coats the diaphragm with a layer of voice coil in addition to conventional drivers’ single layer voice coil circuit.
This makes the S08’s HiFi earbud driver diaphragm a dual-layer coil circuit. Benefits include increasing diaphragm vibration control, reducing resonance frequency, minimizing distortion caused by diaphragm resonance, and effectively enhancing overall transient response speed.
LETSHUOER took matter into our own hands during the customization process of S08 driver unit.
They incorporated a PTR elastic film surrounds at the edge of the diaphragm’s voice coil, which makes the diaphragm perform with greater extensibility and stability.
This effectively optimizes the low-frequency performance, significantly enhancing the depth of the bass and providing a much tighter bass presentation.
An excellent cable was chosen to bring the most out of the earphone units, so to not bottleneck the transducers.
The cables are made from 4 cores of 30-strands 0.05mm silver-plated copper, providing efficient transmission performance, finer musical detail, and a richer sense of space. It is also equipped with modular 3.5mm and 4.4mm plugs.
The twist-lock design ensures the durability and reliability of the plugs.
This makes adapting to most source devices a very simple task.
These are my first set of IEMs and I’m pleasantly surprised how much better they are than my AirPods. Highly recommend them.
Letshuoer S08 Fourth Generation in Ear Monitor Earphone, Dual-coil Custom13mm Planar Magnetic Driver HiFi Wired in Ear Earbuds, Planar IEM with Detachable 2pins Silver-plated Copper Cable for Audiophiles Musicians Studio
The IEMs are great, I would rate them 5 stars. Unfortunately there were issues along the way, I paid for expedited shipping and delivery took almost two weeks. Once I received the package, I had to pay an additional import fee of approx 32 USD in order to receive it (I have never before had to pay an import fee for any other item or IEM I own). When opened, the S08 package had no plastic film and there was damage on one side, which makes me wonder if they were not new. I had correspondence with their support and once I asked about the import fee I had to pay, I received no answer. So beware, IEMs are great, but getting them might not go as you expect.
I like it, pretty cool, its my first iem ... Hearing sounds wasn't hearing before.
The fit and sound is spot on!! Very nice!!