Summary

This is a DIY Shell capable of holding a 14.8mm Planar Driver in which I was inspired by the Yu9 Audio Yan design for the small pipe ports and also having a main pipe. The Shell is based on the Letshueor D13 due to comfort of fit but bigger. This has only rear vents but no front vents, I was thinking maybe I could counter driver flex via the small pipe ports which alot of the bass frequency will go while the main pipe or chimney is for most of the frequencies which can also house a Knowles Damepener.
This project was done to fix the Moondrop Stellaris.
Please do print this on a SLA printer as the ports are very small, although can be done on FDM with a very small nozzle size with caveats of acoustic variability.