ISN Earphones impression thread. New ISN EST50!
Aug 5, 2020 at 8:19 AM Post #1,516 of 2,960

audio123

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ISN D02 carbon crystal dynamic. Is that an iteration of Diamond Like Carbon? What price range will this be in? I'm a fan of the massively thick ISN Audio S & C16 cables. They are so thick they could be used by the hangman for executions.
Carbon crystal diaphragm. I believe it is. < 100 USD. ISN nails it again.
 
Aug 5, 2020 at 10:03 AM Post #1,519 of 2,960

duaned

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Don't worry, the H40 is an incredible IEM and the D02 will need to be a freak to better the H40. It really is that good!
The folk at ISN sure know how to build decent sounding IEM's. The big over-priced brands need to take a look at themselves.
 
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Aug 5, 2020 at 11:55 AM Post #1,522 of 2,960

HerrXRDS

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For what is worth, my second H40 set that I received as a replacement to my first set that died in two weeks, also died after a month. The DD one one side stopped working. After waiting for over 6 months to get this replacement due to COVID, I don't think I will try to warranty this again, I'll just take the loss and stick with Amazon or whoever can offer better warranty.
 
Aug 5, 2020 at 1:01 PM Post #1,526 of 2,960

tgx78

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What about them Vs nm2?

IT00 more musical. Thicker lower mids so more density in male vocal. NM2 is like studio monitors, analytical and highly detailed. No individual frequency region stands out from the rest. Complimentary. I love them both equally.
 
Aug 5, 2020 at 1:29 PM Post #1,527 of 2,960

Dsnuts

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1596648535846.png


ISN D02
Medical grade resin material, 3D printing technology, light and beautiful, comfortable to wear, no strange feeling in contact with the skin.
10mm carbon crystal diaphragm dynamic driver with 4 strands of silver-plated cable, mmcx detachable audiophile IEMS.
Equipped with a switch for 2 tuning styles

Brand:ISN Audio
Model: D02
Driver: 10mm dynamic driver
Material: resin
Impedance: 32 Ω @1khz
Sensitivity: 108 ± 3dB @1khz
Frequency response: 20-20kHz
Connector: MMCX
Plug: 3.5mm Audio
Cable length: 1.2M

Some specs on these. Completely surprised they are using a tuning switch on these. Interesting for certain. Cant wait to try these.
 
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Aug 6, 2020 at 2:52 AM Post #1,528 of 2,960

FELLzilla

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For what is worth, my second H40 set that I received as a replacement to my first set that died in two weeks, also died after a month. The DD one one side stopped working. After waiting for over 6 months to get this replacement due to COVID, I don't think I will try to warranty this again, I'll just take the loss and stick with Amazon or whoever can offer better warranty.

Sorry to hear that, I am still waiting for my replacement, should be on its way now but I hope these ones last longer for me because they're ideal. Definitely poor build quality from ISN, such a shame a large number of people have seen failures because the H40 is an outstanding IEM.
 
Aug 6, 2020 at 3:11 AM Post #1,529 of 2,960

duaned

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I hammer my H40 and haven't had any issue?
 
Aug 6, 2020 at 3:40 AM Post #1,530 of 2,960

HerrXRDS

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Sorry to hear that, I am still waiting for my replacement, should be on its way now but I hope these ones last longer for me because they're ideal. Definitely poor build quality from ISN, such a shame a large number of people have seen failures because the H40 is an outstanding IEM.

Yeah, sound is great, I was hoping to listen to them for a while.
 

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