TRUTHEAR

ZERO:BLUE Series

TL;DR: Budget gaming; but large nozzles cause comfort issues.

Overall

#8 in

IEMs

according to Reddit Icon Reddit

Sentiment score69% positive
191
45
42

Top Pros

Top Cons

Last updated: Apr 17, 2026

Reddit Reviews

Reddit Icon191x7
4 months ago

My favorites for PUBG so far: \- Kefine Delci Angel Ears (Delci AE) 70€ \- Tripowin Vivace 30€ \- Truthear Crinacle Zero blue 60€ \- Simgot EM6L 100€ \- QKZ x HBB 20€ (but short-lasting) What I wouldn't recommend: \- 7Hz Salnotes Zero (partrially usable) 25€ \- Moondrop Chu 20€ \- KZ Zex Pro (CRN) 30-50€ I do have the HD 560S, and I use them balanced using the 4.4mm cable and the Akliam PD4. They, like most headphones, cause "gamer hair", and that's a look I can't rock at work. That's why I mostly use IEMs. I also use the IEM-s with 4.4mm cables.

Reddit Icon2manyphases
12 months ago

My personal rankings for stuff I've heard. I'm a neutral/neutral bright guy. (My post on reddit goes somewhat in depth on all of these, sadly I'm not very technical in my language) Kotori Audio Zephyr (Duh) Truthear Hexa Tangzu Yu Xuan Ji (might be too bright for some but easily looks the prettiest by a *BIG* margin) Truthear Gate (My current set, would upgrade to one of the options in the list in a few months) Tanchjim 4u (Bang for buck) Truthear x Crinacle blue 2 (tachjim 4u has better value) Aful Magicone (very similar to hexa) Moondrop May (A default starter set for almost everyone regardless of taste.) Letshouer s08 (not my taste, great value, premium for the price) Letshouer dz4 (not my taste, great value) Moondrop Chu 2 (My previous set that are lying around somewhere) Tangzu x hbb Xuan Nv (just because of the fit) Kotori Audio Vampire I'll check out your YouTube!

Reddit Icon51000
about 2 months ago

yes, IEMs are good for positional audio.Crinacle zero blue 2 are good. Have used them and are fine for cs

Reddit Icon5-min_man
10 months ago

It depends on the person, for me personally the lack of bass takes away from my comp games. Where i wanna hear the explosives and the gunshots, while still having a precise and good soundstage. I believe the truthear x crinacle zero is quite abit better than the hexa in terms of fps, but I do agree with you on the kefine delci top tier without a doubt.

about 1 month ago

Out of these options, and for the use cases you mentioned. I would personally recommend the truthear x crinacle zero(i used to use them for gaming, and they were great!)

about 1 month ago

Do you mean between zero(og blue) and zero: red?

about 1 month ago

For gaming the og blue, but I think the red are better for everyday use

Reddit Icon8Eternity8
8 months ago

Same exact issues for me!

Reddit Iconabc133769
5 months ago

ye tuning mismatch between the iem and your preferences. was it the original zero blue or the zero reds. zero are also known for their pretty bad fit for a good amount of people with really chunky nozzles. if the blues weren't bassy enough for you you're probably a basshead and would enjoy something like 7hz legato

5 months ago

firstly OP's issue is that its a tuning mismatch. man prefers absolute bass cannon set and zero blues don't deliver that, very simple anyways if thats the case everyone who's plugging their hybrids straight into their pc would be **screwed** which I don't believe 100% plays out that way. ew300, em6l, zero reds without adapter, are some common sets people just plug and play gaming on pc but also listen to for music I just happen to filter those ones because their common use on PC. gaming performance would also be screwed if their intended sound signature was completely 'destroyed' and i believe you would see a landslide of complaints supermix i've seen are particularily sensitive which I'll agree with tuning changes that i've seen so I don't completely disagree. but for *every single* hybrid and multi driver to be **destroyed** in tuning thats just very hyperbolic Either way thats my humble read on the matter. I stand by that blues tuning are *much* less bassy then the sony's presented too so I do believe that to be an issue of tuning mismatch if you're a fan of bass cannons so even if we were to grant the tuning of the blues to be guaranteed screwed, the 'stock' tuning of it would will likely still not be up to OP's preferences

3 months ago

truthear zero have some of the fattest nozzles in mainstream iems and cause discomfort issues for a good amount of people <50$ for gaming kefine klean is the best you can do, has a usb-c mic version. if you dont wnat usbc then you'll have to spend 10-15$\~ on a mic cable like tripowin grace

Reddit IconAda_Olivier_Zhao
5 months ago

The Luna is a good first IEM choice IMO. I've added another layer of metal filter over the wire mesh filter on mine to mod the sound a tiny bit, lessens the energy of sibilance it may have so I can now wear it for hours on end without experiencing any fatigue Got the Luna for a little less than 27usd a while ago, it definitely outperforms the likes of the Moondrop Chu (Harsh), Salnotes Zero (Okayish, less harsh) on a technical level by a long shot to my ears, and outcompetes the original Truthear Zero (Too much energy) and Zero:Red (Boring, but I like boring) on that front as well, and even the Juzear Defiant (Pleasant, easy listen, but very low res) IMO A slight upgrade over the KZ PR2 as well in terms of budget Planar IEMs, while costing almost half the price of what I paid for the PR2s a few years back It's a winner for the price in my books, punches well above its weight class, especially when discounted, by which it becomes a no-brainer recommendation from me for dipping ones toes into Planar IEMs It sits in my rotation alongside the PR2 (Foam + Filter modded), Zero:Red, Hexa (filters removed + Foam modded), Dioko (paper filter removed + foam modded, Filter replacement due) and the Defiant depending on my mood https://preview.redd.it/24s8hdn4173g1.jpeg?width=4096&format=pjpg&auto=webp&s=e97df5c55b0c4a89e2bf1e78043564234052f954 Top row: TE Zero:Red (Divinus Velvet Wide), TE Zero (Divinus Velvet), JE Defiant (Divinus Velvet Wide then, Sedna Earfit Light long stem currently) Middle row: 7Hz Zero (Sedna Earfit Light short stem) Bottom row: Moondrop Chu 1 (Spinfit CP100, removable cable mod), SGOR Luna (KBear Coffee Tips), KZ PR2 (KBear Coffee Tips)

Reddit IconAfraid-Bunch6373
7 months ago

I’ve had seat time with both the Ziigaat x [Hangout.Audio](http://Hangout.Audio) Odyssey 2 and the CrinEar Daybreak. They’re cut from the same hybrid-IEM cloth, but tuned with different priorities. Odyssey 2 leans more ‘reference monitor’: a bio-cellulose DD gives it a clean, punchy but well-controlled low end, the Knowles BAs handle mids with clarity, and the treble is crisp without being etched. It’s a neutral-ish, slightly technical listen, great for dissecting mixes or high-res sources. Build feels premium too. Daybreak, on the other hand, is a smoother, more relaxed hybrid. Those micro-planar tweeters do extend the top end, but the overall tonality is more balanced and forgiving. It’s less about ‘wow’ detail and more about an easygoing, musical presentation. Accessories and fit are decent, but a notch less posh than the Odyssey kit. So is the price jump worth it? If you’re chasing resolution, imaging and a neutral reference signature, Odyssey 2 justifies the extra cash. If you prefer a laid-back, all-day listen with plenty of air but not razor-sharp treble, Daybreak hits the sweet spot without breaking the bank.

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