download the shell here shell: skfb.ly/oJzVF cap: skfb.ly/oJzVK

@n3ptuchan848

8 ай бұрын

so question how do you decide what damper to use for your builds ? cause i am going to make myself some costum ones with UV resin and all the stuff.

@kozh4013

8 ай бұрын

@@n3ptuchan848 decision of which damper should be used is during the tuning process. Using different dampers might need slightly different tuning

love this (not that I'm remotely close of doing it)

@kozh4013

11 ай бұрын

glad you like it

@New777World

Ай бұрын

yeah we like it and all but how does this help the average diy that want to build one for himself! a lot is not explained!

If I had this skill and equipment I would have a ton more IEM's than I already have. 🤣Nice job man, nothing like making things with your own hands. 😊

@kozh4013

6 ай бұрын

😆 thanks

Awesome project! Really cool how you open sourced it

@kozh4013

8 ай бұрын

Thank you. glad you like it

Wow thank you!! i'm new to the hobby and trying to make my own iem

I see you have constructed a new iem. Your skills are complete. Indeed you are powerful, as the Emperor has foreseen.

@kozh4013

7 ай бұрын

I'm still learning.

@Prxyshj

Ай бұрын

I got the reference.

this is what real audiophile would do, appreciate it mate

@kozh4013

6 ай бұрын

Thank you 🙏

Love this!

@kozh4013

7 ай бұрын

Thank you 👍

this is insane great job!

@kozh4013

11 ай бұрын

thank you

@VM-SG

11 ай бұрын

@@kozh4013 Would you ever make these for people?

Beautiful!!

@kozh4013

8 ай бұрын

Thank you! 😊

dope af well done

@kozh4013

5 ай бұрын

Thank you

Cool video, i really like how the larger resistors and capacitors look. How would you compare the E50DT with the sonion EST drivers for treble extension?

@kozh4013

11 ай бұрын

The E50DT can cover from 3k-20k and has excellent detail while the est only 7k up and gives much less detail, some people don't like est. The E50DT raw frequency response only covers up to 18kHz but with good tuning, it can go beyond 20k E50DT is a good choice for 2ways IEMs. In my project I used Knowles RDI to cover 1k and below and Sonion E50DT for 1k+.

My friend, your video is impressive, thank you very much. What is the function of trancistors in your inears?

@kozh4013

12 күн бұрын

Glad you like it. I only used resistors and capacitors

what do you recommend for bass players ?

hey, i saw a couple of videos of yours, and you made few iem models, between them which one do you think sounds the best?

@kozh4013

4 ай бұрын

I use a 6BAs. It has flat frequency response, filter/damper less tuning for extremely micro detail but needs EQ to adjust the target curve.

Literally diy hearing aids lol Fuckin dope!

I dont think i have the patience or fine motor skills to accomplish this. Great work though.

@kozh4013

9 ай бұрын

Thank you.

Ok man, I'm gonna give this is a shot. Thanks for sharing. What 3D printer did you use? I've been thinking about grabbing a resin one for a while. I'm brand new to IEMs. Just ordered a Hexa and a Simgot SM4. This looks like a fun little project. What kind of quality would you say you achieved with these?

@kozh4013

6 күн бұрын

Used one of the cheapest 3d printer. This project is not perfect; however, if you want to follow, I recommend using lower value damper and increase the low pass to lower the frequency at 200-1k. That will make it less muddy and improve details

Hi, thanks for the vid. I'm inspired. I'd like to use Shure IEM housing but can't find the 3d model Do you have any link or reference where I should look for them? It would help me alot (probably those who are interested in that type of IEM housing too) thanks

@kozh4013

9 ай бұрын

I can't find any too. I'll try to make one when I have free time

@kuntul_burung

9 ай бұрын

@@kozh4013 This insignificant peasant will worship thee as a Diety 🙇🏽‍♂️🙌🏽🙇🏽‍♂️🙌🏽🙇🏽‍♂️🙌🏽

Wish you can use better 10uF capacitor. Space are quite limited though.

@kozh4013

7 ай бұрын

Yea. SMDs are better

Where can i find those armature balance drivers? Exclenete video dude

@kozh4013

7 ай бұрын

I bought mine from stores on the Chinese website Taobao. Some websites such as digikey.com also sell them

Doesn't the cap and the sanding on the nozzle affect the tuning? Wouldn't it be better to sand the nozzle first, enclose it temporarily and then do the tuning? Maybe im overestimating the effect that has on the outcome. How much was the tuning rig?

@kozh4013

6 ай бұрын

That's interesting. For the tuning rig, it's just a cheap $100 set

@TheHabadababa

6 ай бұрын

@@kozh4013 that's kind of steep, with all the other parts you can get some pretty amazing pairs of headphones for that price. I wonder if building one out of a cheap mic and some 3d printed parts could work.

@ManicQuinn

6 ай бұрын

@@TheHabadababa This is a personal project made for the sake of making it, making it open-source itself was an after thought, it was never meant to be competitive on the market lmao

I have so many questions. How is the resolution on these, how is the soundstage, what is the tonality and technicality like? And how do these compare to any popular iems that you have used?

@cedricboivin9422

8 ай бұрын

😂 you clearly know Crinacle

@rigel8755

8 ай бұрын

Judging by the frequency response graph, it's an average Chi-fi no deep technical tuning FR. But with high-end (assuming 100% performance) drivers, you can EQ this bad boy to galaxies and beyond and be happy with it.

@cedricboivin9422

8 ай бұрын

@@rigel8755 Might as well buy a good planar if you ask me

@kozh4013

8 ай бұрын

You're right, the tuning needs to be improved, especially lower the mid-bass

@rigel8755

8 ай бұрын

@@kozh4013 Now, I don't know how raw-tuning an IEM works, without a software/equalizer. But I bet it must be expensive. Maybe you have an idea on this?

Hello. why don't you use smd components? And can you tell me what each resistor and capacitor does for sound?

@kozh4013

9 ай бұрын

It's a fun project so I used those big components to make it cooler. Circuit and components value in the video

where i can buy the audio drivers ( the ones small components ) what are they called?

@kozh4013

9 ай бұрын

I bought mine from the Chinese website Taobao. You can also buy them from other sources depending on where you live. Those BAs drivers are expensive and need a bit of skill and knowledge to deal with them. If you're a beginner I recommend starting with dynamic drivers first

Great project! Can you give me the link to where you bought those components.

@kozh4013

7 ай бұрын

I bought them on the Chinese website Taobao. If you want the store link DM me on discord: .kozh

@jdoe8162

6 ай бұрын

​@@kozh4013Hey, I am also making in ear monitors diy, but I'm opting for an open back design, where do you get the drivers?

@kozh4013

6 ай бұрын

@@jdoe8162 m.tb.cn/h.5l1Z0gk That's the Taobao store that I bought mine

hello sir. any chances on making it commercially (taking order)? i don't think i have all that skills and tools. may i know what it sound like compared to commercial products? sorry for noob question and not from audiophile perspective.

@kozh4013

8 ай бұрын

Currently I don't have the tools to make them commercial and also there's still things that need to be improved

@zamSEG

8 ай бұрын

@@kozh4013 it's ok sir. no harm done. just keep on perfecting it for greater good. i will keep on following your updates and hope it will hit the market near future. keep it coming and thank you for your quick reply sir. 👍👍👍

Can you tell me which uv glue you are using?plz.

@kozh4013

10 ай бұрын

I use ergo8500. It's quite strong

Hey! Great videos!!!! How can I get in touch with you for designing shells for an IEM project I’m working on? Thanks

@kozh4013

6 күн бұрын

Glad you like it

wow, do you think you can replicate current iems like the raptgo hook x?

@kozh4013

6 ай бұрын

If iems that use custom or in-house drivers. It's hard to copy.

May I know what tools you use, such as infrared soldering

@kozh4013

Ай бұрын

I use regular cheap tools, usually the cheapest ones can be found on online retailers. I also use some DIY tools such as UV lamp and miscellaneous tools

@feel387

Ай бұрын

@@kozh4013 name it sir, do you have link

i followed since i watched ur video making the Iems that are better than some 1000 dollars iems, is there any way to buy one of this from u and pay delivery as well? like paypal or something

@kozh4013

6 ай бұрын

These are hobby experimental projects. The tools and quality of materials I used are not as good commercially available products. I'd love to make them for other people than me. But I'm afraid can do that for now.

How do you order the drivers? Can you buy small scale?

@kozh4013

10 ай бұрын

I Bought them on Taobao, yes you can buy any quantity

I dont care, you have to build me a pair of those. Dont care how much

@kozh4013

6 ай бұрын

I'm glad you're interested. I've already improved the tuning of this project to make them sound cleaner. but right now, I don't really have the tools or good enough materials to make them suitable for general use. I'm afraid I won't be able to make them for you at the moment

Does Knowles make the best drivers?

@kozh4013

6 ай бұрын

Knowles and Sonion BAs are good and commonly found in online retailers

Muddy bass and sibilance for days of work with tool I neither own nor have the knowledge needed I'd rather use whatever lays around

What brand of 3 d printer did you use?

@kozh4013

9 ай бұрын

I use Voxelab 3d uv printer. The cheapest model

Is this project possible without being in the possession of a 3d printer? Thanks

@kozh4013

2 ай бұрын

Using shells that made from molds and sound tubes might work as well

Where do i buy drivers, can you send some links?

@kozh4013

5 ай бұрын

I bought on this store m.tb.cn/h.5MGvItvVKrw3xBH

what's the total costs of the parts (without the equipment)?

@kozh4013

4 ай бұрын

It depends on where you buy those components. Cheapest would be around $60

Where do you buy these parts?

@kozh4013

8 ай бұрын

you can buy from Taobao, aliexpress, digikey or mouser.com

Yea these tools are in every house now.. good job though..

@kozh4013

11 ай бұрын

thanks

How much would you sell a pair for?

@kozh4013

2 ай бұрын

It would cost less than $100. Unfortunately, I don't have the tools to make good quality products for sale yet

Hey, im a newbie IEM user, i just wanna know what is the biggest different between cheap and expensive IEM's, just in case i want to upgrade my IEM sorry for my bad English, its my 2nd lenguage

@kozh4013

6 ай бұрын

I'd compare them like this: Basic IEMs are like old 2MP phone cameras - they can get the job done, but you miss the details. Good IEMs are like high-res DSLRs. Listen with them, you hear every detail clearly, wide soundstage and other technical abilities

I appreciate all your efforts and everything. However, those super loud songs you play are too much. Please keep that in mind for the future.

@kozh4013

6 ай бұрын

Thanks for your feedback

Can I buy a pair? I am not that talented.

@kozh4013

11 ай бұрын

I'm glad you're interested, but at the moment I still don't have the tools to make it viable for commercial use. I might do in the future when I have all the tools needed

@FreshJ1v3

11 ай бұрын

@kozh4013 I think they look amazing and I would love to own a pair whenever you decide to, lmk please 🙏

@kozh4013

11 ай бұрын

@@FreshJ1v3 sure, I'll definitely let you know

Are you chinese and has already worked on a IEM factory by any chance lol?

@kozh4013

6 ай бұрын

I'm not. And my job is not audio related one.

@sertralina100mg

6 ай бұрын

@@kozh4013 wow very impressive then. Amazing job.

@kozh4013

6 ай бұрын

@@sertralina100mg thank you

Hello here from Germany to you, Could you please make one of those for me. Of course i will pay for it. My Beste regards , Monic G.

"So I have to say that I really like your work, but... Why not go to an audiologist and have ear impressions taken? You don't need a 3D printer, and you can get real professional IEMs that usually cost hundreds of euros.

@kozh4013

4 ай бұрын

Agree with you but to learn skills was my purpose here. That's why I chose to learn 3D software and use a 3D printer because might I want to use these skills in other areas in the future.

I don’t believe shit iem KZreadrs say anymore I’ve tried the top 3 reviewed items for gaming and positioning/ footsteps were atrocious

@kozh4013

5 ай бұрын

I was one of the victims

My toxic personality is thinking I can easily do it, smh. Great work btw

check mate ChiFi wow great creation