Home-Made IEMs
Sep 10, 2020 at 4:37 AM Post #11,536 of 15,974
A man with inside information! I was going to guess .47.

Getting ready to build your Finale 3 tomorrow. Two questions: First, I have the ED29689 instead of the ED 30761....some data sheets show them as identical. Will this present me with a problem? Second, you had mentioned in an earlier post going with 2 yellow dampers on the CI vs the 3. I am a basshead apparently...thoughts on the difference?
ED30761 is a woofer
ED29689 is a er4 driver which excel being a neutral driver
They are completely different drivers

And three dampers is not for having more or less bass but for having a control otherwise you will have bad bleed
 
Sep 10, 2020 at 10:22 AM Post #11,539 of 15,974
Whilst we are talking about 3d printing shells, currently getting into the SLA game, non yellowing clear seems to be a huge issue, has anyone had any luck with printing crystal clear shells and can recommend some stuff?

Currently considering some of the GR Pro3dure stuff.
 
Sep 11, 2020 at 2:32 PM Post #11,540 of 15,974
Yes!! As Wardy alerted me in a pm, Pro3dure's GR-1 is for printers in the 385nm wavelength, but they also have GR-10, which is designed for 405nm. I guess they figured out that if they could offer a biocompatible resin that those of us with budget machines could use, they'd clean up. I'll be ordering some soon.
 
Sep 12, 2020 at 10:54 AM Post #11,542 of 15,974
Firstly, I like the packaging.

Second, without magnification beyond just blowing up my cell phone pics, these do appear to say 30017 on them.

Third, I'm not desoldering that cap. Not on this round. Maybe at some point.
 

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Sep 13, 2020 at 4:31 AM Post #11,543 of 15,974
Firstly, I like the packaging.

Second, without magnification beyond just blowing up my cell phone pics, these do appear to say 30017 on them.

Third, I'm not desoldering that cap. Not on this round. Maybe at some point.
Thanks for taking one for the team! Do you think you can measure and compare it to 30017? Probably that 0.68 or 1uf
 

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