Dynamics: Very good, every instrument comes through seamlessly, though the deep bass can overwhelm instruments. The 7HZ Timeless AE is a highly dynamic sounding Planar Magnetic Driver IEM offers a very entertaining overall sound profile. The Timeless AE stands out with its pretty deep, fast and controlled bass response, slightly forward oriented midrange presentation that has a good level of transparency and resolution, and with a treble tuning that has a good sense of clarity, airiness and extension. This unit has been provided to me as a part of a review circle in my country organised by HiFiGo and thanks to the team for adding me in. This review is my observations over the product after using it for a period of time hence no one influenced me to manipulate this review. My observations are based on my sources of pairing hence this might differ from person to person. The first item that pops out is not the iem, but the solid aluminium chunk of a box. It is shiny, it is heavy, and it assures protection like no other. Honestly, the box alone should cost a premium. Again, I have to admit that I was impressed when I first heard the bass on the Timeless. It strikes a good balance between sub-bass and mid-bass; while perhaps some might desire less mid-bass quantity, I tend to enjoy a “fuller” sound to my bass anyways. But closer listening has me feeling less satisfied. The slam of the Timeless is fairly pillowy in tandem with what some might deem the characteristically “soft” planar transients; I’ve heard BA IEMs (albeit more expensive ones) that slam harder. Similarly, I don’t think nuance on more complex genres such as drum n’ bass is as good as it could be, especially given planar magnetic transducers are generally praised for their low-end distinction. Overall, the Timeless has satisfying bass on the surface, but comes up shorter when I listen more closely.

My giant ear canals are fine with these. They're large, wide and circular. So just be ready for that. I like them. The fancy looking rectangular box of the 7HZ Timeless AE comes with the following contents/accessories;Justin Vernon’s vocals sound just amazing and powerful, while Taylor’s voice is just bit frayed, soundstage too close

Tonality is natural-ish, albeit little electric up top especially. I don't mind this at all, actually I like it a lot. It's like snare hits are electrified somehow! In the midbass range, I must say that I find them to be very similar to the S12 and really don’t have any complaints. The low end of bass guitars and other instruments have enough presence to be enjoyable, at least to me, without being overly done and becoming too warm. However, the fit is a little out of the ordinary. There is a huge circular disk acting as a faceplate, giving the IEM an iconic look. It’s good to note that the disk is only on the exterior and doesn’t touch the ear, hence I didn’t have any discomfort, though YMMV. The nozzle isn’t too long, but the stiffer and slightly longer nozzle on the AZLA SednaEarfit tips helped give a tight seal. The 0.78mm diameter 2-Pin connectors do have protective metal housing in turquoise blue color same like the monitor housing. The connectors do have L and R markings along with red and transparent color indicators. The Timeless performs excellently and fulfils its niche as a planar IEM extremely well. It plays to its strengths perfectly. That said, the Timeless still has its “flaws” or certain caveats that not everyone would be a fan of, like the fit, and tuning, which at the end of the day, is a personal preference. From my perspective, the Timeless suits my tastes and library very well and I absolutely don’t regret a single cent I spent on it.Sub-bass is done well and it is quite enjoyable - the texture is decent and the IEMs offer the rumble, where needed. Upper mids and treble extension are excellent. While I missed the airiness in some songs on the Dusk, Timeless was able to handle them much better than the Dusk. The treble itself, on the Timeless, can sound a bit artificial at times, but that is something that I did not notice often. The mids of the Timeless is by far the best part of its tuning. It’s extremely well balanced and with a great purity of tone, especially for vocals. Midrange focused instruments are excellent on the Timeless, with a very natural voicing all around. Vocal harmonies are standout. The Timeless has the ability to effortlessly highlight both vocal harmony and melody at the same time, clearly separating individual vocalists while seamlessly blending their voices together in chorus. I can’t recall the last time I heard an IEM in this lower price class strike me as so enjoyable in the mids right out of the box. The mids are also very similar throught the lower and middle ranges, however, reaching the higher end of the mids, I find that the Timeless are not quite as forward in the vocals as the S12. I mean, the S12 are not exactly very vocal forward but the Timeless are even less so. Saying that, I cannot say that the vocals are recessed, they are not, they are still present enough for me to not complain, just that the S12 has that little bit more.

It has shrill sound with more ss's and tt's pronounced in the mix, but if u use any good copper cable it tames . Customers are to bear the consequences and fees incurred, if the parcel was undelivered due to any of the following situation: LETSHUOER was founded in 2016 by an experienced team; each member has an average of 16 years of experience in the audio arena. Their products are all designed and hand-assembled in-house. Frequency response of the 7Hz Timeless. Measurement taken with an IEC-711 clone microphone. Comparisons can only be made to other measurements taken by this specific microphone. A peak at about 8 – 10 kHz is likely an artifact of the microphone. It likely does not actually exist as depicted here.

That said, on longer listening, I could feel that the brightness was eating at me. It’s not letting me settle down, always keeping me on the edge in anticipation of the next energetic passage. This is not a feeling that I look forward to. Hence, despite the impressive technical performance, it misses out some of the musicality and engagement factor for me. But I can see how it will satisfy quite a considerable group of audience out there. Because of its fairly demanding power requirements, the P1 is less accessible than the Timeless. The Timeless will run fine from practically any source while the P1 needs something quite powerful to perform optimally. Conclusion Somewhat odd design that I wouldn’t really like wearing in public because of the big disk that protrudes out of the ear I listen to these on my mobile using a Hiby FC4 and they sound loud and great but they really really shine on my JDS labs The Element with gain on. Wow, just wow. It's a completely different experience. One is good and the other is amazing, for me. In regards to resolution, the timeless are wonderful. They have so much detail in every note. It's the best part about planar magnetics and it continues to shine here. I would say these sound better than the sundara do, and they're very similar prices. The advantage of the sundara would be their soundstage, which is fantastic. I think these are great all rounders which will please 98% of listeners.