Great job! congratulations! I am looking forward to the completion. I think it's a good choice. If the phase characteristics can be controlled, it may be completed without using a resistor.

I apologize for the continuous posting. The new face plate is complete! If I make an IEM for Vocaloid songs and anime songs, I would like to adopt it. Cartoon typeA Cartoon typeB

Since I received the message of the question, I will explain how to make a sunburst color face plate. 1) Create and print a face plate model with two steps in a staircase pattern. 2) Draw a shape that goes into a deep step inside with illustrator and print it on the label sheet. tips: You...

The sound path model is a solid model, not a hollow model. The external model is also a solid model. A hollow model can be created by subtracting the solid model from the solid model. The sound path model is a solid model, not a pipe.

thank you! I'm using Google Translate, so you may have misunderstood your question. I'm sorry in that case. The external model is mesh data. FUSION 360 is not suitable for editing mesh data. Therefore, when editing the external model (smoothing, deformation, etc.), use meshmixer. The sound...

Place the unit model on the external model. Create a sound path model. Subtract the sound path model from the external model. The unit model is made a little larger (0.1mm) than the actual one, so it feels like pushing the unit weakly. When assembling, fill the gap with a kneaded eraser to...

The kneaded eraser is a deformable eraser used in drawing. Adhesiveness and hardness differ depending on the manufacturer. I like Sakura Color Products RDD-150. https://en.wikipedia.org/wiki/Kneaded_eraser https://www.craypas.co.jp/products/eraser/034/0115/010715.html

Thank you! It's hard to explain all the features of the FUSION 360, but I first created a common sketch. I imported the model data on the left and the model data on the right, which was inverted, and drew a common geometric figure. All shells and faceplates are based on this sketch. The...

All IEMs have a common shape for the faceplate mounting area. The face plate has a convex part that fits into the IEM. Use a kneaded eraser when fitting to make it more difficult to remove. The kneaded eraser is a little sticky (but easy to peel off) so you can put it on and take it off again...

Hello everyone. I learned a lot from this forum and made an IEM. I am grateful to everyone who shared a lot of knowledge. I'm not good at English, so I use google translate. I'm sorry if there is strange English. I did a lot of experiments, tests, measurements and auditions to make an IEM. The...

This is my first post. I did a lot of testing to make an IEM. If you don't add a mid, you may get a dip at 2k-3kHz. This can result in loss of sound transparency. However, 3WAY IEMs are difficult to adjust. The units affect each other electrically and mechanically. In other words, the damper...

Hello everyone. I make amplifiers and IEMs with DIY. I got information from head-fi and made an IEM, but I'm sad because I can't post photos.