Starfinder
Head-Fier
My Tape left iem is now running quiet, going back to amazon.
Shuoer impressions thread
- Thread starter SciOC
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- ej07 shuoer shuoer s10 shuoer tape tape
Try keeping it for a night after using a blow drier on it. Once I faced this issue, I guess it was due to moisture build up. The above solution worked for me.
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If the tape and the Audiosense T800 mated and had a baby what iem would it be? I like both and want something that builds on both their best qualities.
ChrisHeld1989
500+ Head-Fier
I figured something out with the EJ07. The engineers aligns the drivers correctly, but not the filters. I knew there was something wrong, for me. I managed to positioning the filters at the same distance as the drivernozzles. My english is not so good, sorry for that. The filters are know totally timecoherent and the stage is much wider and deeper and the voices are in front of me and not in my head. Now i like the EJ07 a lot. 
redrol
Headphoneus Supremus
can you show a picture or explain a bit more how you did that?
ChrisHeld1989
500+ Head-Fier
Yes i could, but i had sandpapered the nozzle, so you can see not much. I can descripe what i done. I removed the filter of the estat drivers and pushed down the mid driver filter with a toothstrick. The filter is now there, where the triangular mid driver chamber begins. It sits on top of the triangular chamber. But you have to be very careful. When you push it to far, the filter get loose and falls down in the chamber. When you have done this, the sound is more detailed, because of the removed estat filter and it sounds more timecoherent. I have a spherical soundstage. I can hear things half a meter away from me. The singer is in front of me instead in my head. The imaging is more holographic. I'am very happy with this result. Please be very careful with this mod. Try at you own risk.
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blacksesame
100+ Head-Fier
Sorry to hear. What are you using to push the tips? I've swapped out the filters multiple times and with the removal tool I had no issues.
I have my mid filters flush to nozzle (same as when I got it)
Edit: oh you used a toothpick? Be careful not to break the mesh
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Moving the filter toward BA driver will decrease the damping of the filter, thus more high mid frequency response.
You can use damper with lower ohm value instead if you don't want to take the risk that pushing the damper too far, it should give you the similar result.
this method of tuning is discussed at sonion's 'Designing Earphones with Balanced Armature Receivers' document.
https://www.sonion.com/wp-content/uploads/Documentation_Designing_Earphones-1.pdf
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ChrisHeld1989
500+ Head-Fier
I pushed the filter on the edge of this little metal thing, not the mesh. If you removed the estat filter, then push the filter, that sits flush on the nozzle, down to the top of the triangular chamber. If you can take a photo of your nozzle with the driver, then i can mark you the position of the filter.
ChrisHeld1989
500+ Head-Fier
Moving the filter toward BA driver will decrease the damping of the filter, thus more high mid frequency response.
You can use damper with lower ohm value instead if you don't want to take the risk that pushing the damper too far, it should give you the similar result.
this method of tuning is discussed at sonion's 'Designing Earphones with Balanced Armature Receivers' document.
https://www.sonion.com/wp-content/uploads/Documentation_Designing_Earphones-1.pdf
Thank you for the info. I knew that, but i had to do that, because of the removed estat filter. If you remove the estat filter the timecoherency is shifted and i had correct it with this "trick". With all the filters the timecoherency was also not correct, because the EJ07 didn't have a deep stage or layering. With the filter mod this baby sounds like a surround system. I like it now more than the original filter configuration.
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blacksesame
100+ Head-Fier
I know what you're talking about but i believe stock was white filter but I changed it to grey. and leaving it at the tip was my fave. i've tried different positions already. i'm really happy with my results too
ChrisHeld1989
500+ Head-Fier
No problem. For me it just worked fine. Maybe i'am the only one how had problems with the stage depth. I don't know if the newer EJ07 has a different driver align or something else. Maybe the grey filter does a frequecy chance and it didn't work. Filtertuning and align of the filters and drivers is a complex thing. I really like it know, how my EJ07 sounds. Huge, realistic and with the perfect bass.
redrol
Headphoneus Supremus
This is ultra interesting to me, maybe ill get a cheap ST7 to experiment on.
redrol
Headphoneus Supremus
Here is my stock EJ07 from like 3 weeks ago:
Seems that mine is how yours is after the mod?
Seems that mine is how yours is after the mod?
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