Hello guys! I'm new to this thread. A friend of mine has a 400i2020, and saw a pic of a 4xx with custom grills that looked like rosson audio grills, so he wants similar grills on his 400i2020 too. Could someone help me find the stl files or give me the diameter so I could try and design something similar in sketchup? Thanks in advance
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= Hifiman Regrilling Mod =
- Thread starter jerg
- Start date
Riversalt
100+ Head-Fier
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Friends.
Would anyone have the file for 3D printing of this photo griill mod?
It doesn’t use the oring lock, the grill is already printed with lock, I want to do the same, same drawing, but I don’t have the print file.
Would anyone have the file for 3D printing of this photo griill mod?
It doesn’t use the oring lock, the grill is already printed with lock, I want to do the same, same drawing, but I don’t have the print file.

ZCrow
100+ Head-Fier
Are you sure there is any printing involved in this mod. It looks like this with a dremel tool to my eyes.Friends.
Would anyone have the file for 3D printing of this photo griill mod?
It doesn’t use the oring lock, the grill is already printed with lock, I want to do the same, same drawing, but I don’t have the print file.
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https://www.amazon.com/gp/customer-...YGS&coliid=I1VT7LCKNNRCQ3&colid=244ZHYKGMGTEU
gimmeheadroom
Headphoneus Supremus
It looks like the standard steel (not aluminum, not printed) grilles that many of us have.
jole68
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I did this

jole68
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I did this option also but previous I like more. I have used woman's socks as protection from dust...also i had thin sponge but didn't try with it.

Last edited:
bozoskeletonz
100+ Head-Fier
Why the preference for the first? It looks great. Any sonic differences? Great job!I did this option also but previous I like more. I have used woman's socks as protection from dust...also i had thin sponge but didn't try with it.
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jole68
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Just how it looks..to me..Honestly not able to recognize any sound differences...Why the preference for the first? It looks great. Any sonic differences? Great job!
bagwell359
Headphoneus Supremus
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