Hmm - Not that I doubt your results! I just can't understand. I will do some testing if and when I get a hold of a measuring setup - then we'll see :) And if I find some "scientific" info on it I'll share that as well. I just really can't wrap my head around it  Anyone here who can help?

I've seen a lot of people complain about their resins - do you shake it thouroughly. Like REALLY well before curing it? Even my Dreve resin was bad before I shaked it.

Yes it would - but there is no reason a resistor would not allow high frequencies (in the audible spectrum) to pass through as well. Given the reactive impedance is given by XL=2*pi*f*H, the higher the frequency the higher the resistance of the driver - thus having say 10ohm's in series with a...

How is a resistor used for low pass? I guess it would be in parallel with the given driver?

    When was it that you ordered? Because my order took a long to ship as well, but it all got here though.

http://www.mcear.de/epages/78599304.sf/de_DE/?ObjectPath=/Shops/78599304/Products/8051 There you go.

Why not use a coil?

I won't go into details of the photo given that I can't see the values of the components. But it is, in its basic form, very simple how a crossover works. First lets talk different types of crossovers. You have crossover that do nothing but provide a high or low pass function - ie. like the...

That most certainly is a cross over.

I figured that perhaps someone somehow had seen one with a clear shell and memorized it - you never know ;) Have you heard any of his products?

Hi all! :) I am wondering if any of you know which drivers are used for the CustomArt Ei.xx and pro330v2? I have these in a IEM shell for testing ATM and as a DIY'er I can't help but want to know what I am listening to ;) I know the Ei.XX uses 2x 33AJ007i/9 - But I can't seem to find the...

Go for the Snake Wood ;)   Almost a shame to dye such beautiful wood isn't it? :D

:O !! That truly was my face for a minute or two there while I was just staring at your work of art! What is the tree made of?

    Thanks you two. If I ever get around to doing it I will return with my findings :) I'm guessing that if I shunt the signal down to 0.5X gaing, then my other gain config of 2.5x would be 1.25x instead?  

Thanks - at how much gain? All my earphones atm are quite sensitive so I would in no way need more than 2.5X gain.

I'm using the ODAC

So have anyone here tried and had succes with modding the O2 amp to have lexx than 1x gain? I am asking because my DIY CIEM's are so sensitive that I can barely touch the volume even at 1x gain.

Gonna be honest here - skip the rice cooker! Just get a container, some paper towels, tinfoil and you are good to go! https://www.youtube.com/watch?v=h2lm6FuaAWI there you go. It will be a better finish with acetone than with sandpaper.

Looks nice! Did you account for the fact that the RAB is smaller than the ED? Other than that just use some epoxy if you dont want to be able to remove, or use some foam material - like the one we see people here use when using replacement shells from westone. Did you print it in ABS? If so...

Thanks! As much as I'd like to tell you I really can't - I'm sorry! But if there are some specific model that you would like I could.perhaps arrange a group buy. It has to be 25 units at least of each model though.

Hi All. Sø ive got the sonion 1723 in both vented, non-vented and no crossover version coming and the sonion 2323 and 2389. I was thinking something in the likes of doing a build with either 2323 or 2389 and adding a woofer - perhaps the Knowles CI, what's your thought about that? Thought behind...

Thanks! Wow, I really guess that it is Monday morning here :D (I was trying to read it during my morning commute but for some reason I simply couldn't). But really, thank you. I've had the 122's and really loved the sound, but they were stolen 2 months ago. That was the reason I got in to...

I was wondering if any of you would know what driver thats used in the PFE 121? I've found this photo but for some reason I can't find it.

Looks good man! How did you model the shells?

Ah ok. Where do you buy it?