Ok cool. According to the specs of the GV-32380, the lowest it goes is 70hz. What would you recommend as a subwoofer to pair with it? Or should i try redesigning the shell to accomodate a dynamic driver?

Yeah that sounds great! unfortunately, I don't have the luxury of testing IEMs nor the funds to invest in buying highend CIEMs. This is as good as it gets for me. As for seal, I'm experimenting with hollowed memory foam earplugs surrounding the snout. Seems to help tremendously but its very...

Thank you for the reply, Chef. To answer your questions, my testing was very rudimentary. Because of the two piece shell, I was able to experiment with a few damper values and pre-setup tubes. I made sure they all had sound coming from each bank of speakers by blocking each tube and...

Final product

Yay! cable arrived from china after a couple of weeks being stuck in customs..boooo. The detail of the hi resolution tracks blow me away, when A/B'ing them against my standard earbuds they're excellent! My only real issue is the bass seems to be fairly anemic. Is this a known trait of the...

Hey everyone. I've been lurking around for several years trying to get my head wrapped around the immense brain-dump of information. So, let's just say this project was spawned thanks to this forum. Parts used: Knowles GV 32380 bundles 1500A Tweeters @ 5mm from the end of the snout and useing...

Hi all. I'm very new to hi-fi audio and have been silently absorbing all the info i can, from the forum. Everyone seems super nice and welcoming. I look forward to learning all i can. I'm workimg on making a two-piece serviceable CIEM project. Hope to creat a build thread soon