TANGZU Tang Sancai Noble Earbud Tips, Brass IEM Ear Plugs, Replaceable Liquid Silicone Medical Grade Hypoallergic Wide Bore Eartips, Optional XS/S/M/L Size for in Ear Earphones (L- 1 Pair)

Disclaimer, I tried these out on my Wan'er II sets. I have both Jade Dragon Edition (standard Wan'ErII tuning) and Red Lion Edition (bass edition tuning). Previous to these I've tried several other Tangzu eartips. The fully silicone Tang Sancai Wide Bore, Tang Sancai Narrow Bore, and HE Sonic (marketed as "Ultra Wide Bore"). I really like this silicone brass hybrid sound! They take from the fullness of the wide bore sets while tightening control of the bass and subbass. Subbass still vibrates but kick sounds tighter, nice and punchy. They also retain detail on string and brass instruments. The vocals stay forward on both Wan'erII sets as expected from Tangzu. Without being overshadowed by subbass on the Red Lion Edition or by treble fatigue on the Jade Edition. Compared to the other Tangzu eartips: The Wide Bore and HE Sonic have the fullest sound. The HR Sonic really roll the subbass and feel the most rumbly but loose. Sacrificing some detail in the vocals and uppermids. They're best for a really basshead vibe. The Sancai Wide Bore are a step less bassy and retain better separation. A great all-round set. The Sancai Narrow Bore sound more like flatheads and emphasize treble and sparkly highs with very subdued lower frequencies. A distinct sound you may love/hate. These Noble brass hybrids really pull emphasized strengths from the other sets, into a nice compliment. Retaining warmth, sparkle, punch, and detail. However, they're obviously brass and that means no flexibility in the ring. So if they don't sit well in your ears no amount of squishing them around will fix it. My right ear was totally fine but I really inflamed my left ear trying to stubbornly get a good seal with the L size. The brass ring just didn't want to sit flush. I bought M size too so I tried those on my left. This didn't help at all. The size difference is only with the outer silicone diameter. The brass ring is the same size regardless. It ultimately meant I had to put a different eartip on my left ear. But the sound signature on the Noble brass hybrid is so different from the other Tangzu eartips that I had to just give up. I ended up sticking with my Sancai Wide Bore on the Jade Dragon Edition and the HE Sonic on my Red Lion Edition. If these fit well for you, I think you'll really enjoy what they have to offer. Definitely worth a try!

To be honest, I bought these mostly for the style factor of pairing nicely with the brass tips on the Fosi Audio IM4s. The thing is, they did have a very noticeable effect on the sound signature compared to the stock double bass large sized tips. They significantly boosted the mids and highs at the expense of some bass, and they're also more isolating. Music sounds more detailed and "full" and less muddy. I appreciate the change. Also, the solid brass cores do contribute some small amount of fatigue over the course of several hours because you notice the stiffness while they're nested in your ear, but it's really not a big deal. I think the TANGZU L size fits my ears much better than the Fosi L size, overall. One other small detail: they go on MUCH easier than any of the stock ear tips. I really like these and I'll probably buy more for my IEMs going forward.

I paired these with my KZ AM16 earbuds and the soundstage blew up! Don't get me wrong, they sounded great before but now they sound like they cost 5 times what they did. Highly recommended upgrade for very little money.

Best ear tips to increase "detail" in music while also not degrading bass/sub bass. These have paired greatly with my ISN EBC80, 7Hz Elua Ultra, and my EW300 IEMs. The trick is that it fits certain nozzles better than others and you need to get a properly sized fit for your ears. The Large fit me perfectly because I have large ear canals, but for someone else they might fight tight due to the metal ring. If your ears are sensitive downsize one to make a more comfortable fit. They are comfortable (the liquid silicone is the most comfortable silicone I've ever used), increase the "details" while slightly increasing bass for me. They also seem to make all the frequencies sound better. Definitely more noticeable with BCD IEMs. Overall great value for the money IF you know your size.

I originally bought the large wide bore sancai’s (not brass tip) and really loved them, but large was a bit too big for my right ear. I saw these and was curious about the brass tip. I find that these are both very comfortable, and sound great! They also stay in your ear with ease given the slight texture. As an added bonus, they look pretty cool too. The last thing that I want to mention is that they were easier for me to put on my iems than the non brass tip version. I didn’t really have to stretch them over to get them on.

The comfort was good but it suppressed the bass in my music. I also felt like I could no longer hear the individual instruments and it just sounded mashed together. I was surprised an eartip could change the sound so much, so I'll just stick with my stock eartips for the Truthear Zero: Blue2 IEM.

I bought these and the same ones but with a small bore. High’s sound better on these, bass sounds better on the small bore version. For the price, I’d definitely recommend.