Anyone know how to solder the armatures on this crossover? Should I put solder on one side, position the armature on the other side and then just melt the solder?

Can anyone recommend some nice MMCX cables from Ali/etc?

Anyone know the values of the damper and resistor in the Knowles HE?    Does an ED-29689 + CI-22955 with a 10 ohm resistor and 2 x 2.2uf capacitors sound alright?

Thank you. Stupid question but could you make a mold and the actual CIEM from the same silicone? And can you use nail polish to coat?

Awesome!! If possible, can you upload one of the livestreams to YouTube so I can watch it later if I can't make it?

Anyone know how I can make a simple full-silicone CIEM with a non-removable cable like the CustomArt Music One? What silicone and mold material would I use? What would the process for silicone shells be like? I sent Piotrus a PM but he can't reveal the specific manufacturing process, which is...

Red all the way!   Also, Luke -- I want to thank you for being so close to the community. I am still so grateful of the time where you shipped me earphone parts to build IEMs when I was in high school because I was too poor to afford them. /r/DIEMS appreciates you!

Using some sort of foam from ear plugs, putting a hole through them and epoxying the foam to the nozzle of the armature to the shell seems to work great. Be sure to trim the foam so it's a few mm thick.

Hey guys, check out my ER4 clone for $43!   Album Parts List: Litz wire x10: ¥3 Shell: ¥39.90 Putty: ¥17.50 (note: you could buy this from Amazon for ~$1 more) Dampers x2: ¥14 ED-29689 BA x2: ¥56 MMCX female connector x2: ¥11 (note: this is kind of pricey, relatively speaking. You...

Thanks!

Hello, does anyone know the value of the two resistors in the Y split of the er4p's? Is it 25 ohm each or 18 ohm each? Trying to diy a new cable after I broke my current one haha.

Bump? Also does anyone know the value of each resistor in the ER4P? Two 25 ohm resistors?

Hey, does anyone know how the resistor in the Etymotic ER4P-T affects the sound? Would removing the resistor add more bass to the sound? I'm only guessing this since the adapter that converts the ER4P to the ER4S adds a 75 ohm resistor to each channel and the S has less bass than the P.  ...

Damn, that's actually quite inexpensive. You pretty much have everything you need. If I'm reading correctly the only thing they don't have is the impression material?

I apologize for the spam, but I just wanna dump some taobao links.   Incredibly cheap ED-29689? (around $5.06)   Shure shell Shure shell with metal tip (I think SE846 shell) Shure shell with screws  Acoustic foam?   Looking for more UIEM shells?  I stumbled upon this while looking up...

It's taobao, so unfortunately I don't think they ship to Italy. You might be able to get an agent to ship it to you, though.   Anyway, I found another one (scroll down for pictures). It's pretty interesting! https://world.taobao.com/item/524510034281.htm#detail

I found this interesting PCB used to crossover the CI-22955 and ED-29689 on taobao! Thoughts?   https://world.taobao.com/item/537176434164.htm?fromSite=main&spm=a1z10.1-c.w4004-14744581058.54.YC0sLO

I'm in the process of talking to the seller right now, just wondering if there's anything immediate I could do.

So I bought 2 CI-22955's but one of them has pretty terrible sound; it's incredibly low and the low end is crackling/rattling. Anyone know how I can fix this? Really don't want to throw away $25 since this is my first BA purchase.   Video: https://www.youtube.com/watch?v=pa9rB93foP0

Hi that's me lol. If you're going use acetone vapor be sure to do it before you put the armature in since the vapor will mess up the delicate internals. Might seem obvious but just wanna make sure.   This design is unfinished because there's so much I can do without an actual physical armature...

Interesting. Anyone have a FR graph of the UEs?

  Would also like to know this.

Thinking about doing a single CI-22955 build. Should I add dampers?

Yup, the green ones are 1500 ohms   while the red ones are 2200 ohms.   I found this reference to be extremely helpful: (EDIT: wow someone beat me to it. That was fast! 2 minutes too late.)