hmmm..thanks for info. now all i have to do is just wait till i get sig dj. it will be tommorow. and compare with ED9 what is only in my memory.

it's too bad..i really wanna hear comparison from someone has ED9.

I read all you guys mentioned about sig DJ, all 60 of them so far. And I will have it next week. However, the only reason i bought sig dj is possibility to remind me ED9. Chance to meet shadow of ED9. I had ED9 2years ago, and i never forget the sound of ED9. And i wnat to get it back, but...

I just wonder... What if i remove all cotton wool and keep the felt on the metal, in the cup.   cause my pro900 have enough time with burn in.    I think it`s been more than 600hour.   for that reason, i don`t have to worry about bass issue any more. Just Metalic sound and siblilance...

I recently purcahse marki mod d5000.   first impression of this phone is "very sibilance sound in every mid", "horrible screech in vocal"   I owned original d5000 for 2~3 week. So i`m pretty much aware what d5000 sound really is.   for that reason, I decided to  de-stuff ear pad.  ...

You mean like hd650, dt880, d2000 or d5000, w1000, pro750 or 2500 or 900 and others ?   I could`n agree more.   See edtion10. Why on earth headphones should be so expensive like that? I just don`t get it     Quote:

just with pro900 keesmod are enough to feel true ultrasone.

Yeah!!   I`ll keep that in mind and I thank you for all this oqvist~   you really are the best of pro900user~~   Quote:

I just can`t give up Pro900. even though that two things(metallic, sibilance) are making me uncomfortable. And many user of pro900 strongly suggest that I have to do kees mod again.   The last time i did this mod, i use the cotton wool in that picture.   I`m concerning that my last...

I`m sorry~ My mistake. I correct that.   Quote:

I just got a chance to buy "black dragon For Ultrasone"  single screw, not dual  for  150dollar   I can`t afford to lose this opportunity, if "black dragon" is right choice.   So I`m going to ask pro900 user that How about black dragon?   I know some people have "Blue Dragon" for...

Has anyone gone back to original sound from kees mod ? There must be some people don`t like them. should have some defect on keesmod.

I do know I love Denon sound. Cause I have heard d5000 about 1 week once.   I borrowed d5000 from my friend. I was really curouse about d5000.   How much time do you think pro900 will take?  As you know, mine took 4 month.   I`m planing to wait or try mod one more time.   Thanks...

Quote: isn`t that SUNNY ? The picture you have.. What do you know about that girl?

Quote: Yes~ I`ve had pro900 for 4month. That`s proper time to know what is the right position and burn in.   I admit. I`m sensible about treble. So  I`m going to give it a try something else  

Quote: maybe I should reconsider my decision giving up pro900. Actually, I love every aspect of pro900 except that 2things.   bass, detail, packege, pad and others.. these are great!   I seriously want to have your definite word that kees mod can improve pro900. Then I try one...

Quote: As i said, I tried that mod once...and I think you`re maybe right about "sibilance issue"   But I`m quite sure that kees mod dosen`t solve the "metallic sound" making me unpleasant.   Probably, I should try D5000 or w1000 that much less aggressive than PRO900, I think...

I`m pretty disappointed

Thanks for the precious advice....   I make my decision to sell it and move on...

hello~ I`m pro900 user.   like i said in title, I have things don`t like about pro900.   So i`m going to list that things   1. sibilance sound on vocal (mid)   2. metallic sound     That 2 things make my ear hurt. makes me very uncomfortable. I just can`t hold my headphone...

Thanks for the advice...   But I can`t find those screws at my local store...ㅠㅠ   and did you mod your pro900 too ? how`s it going with mod sound? does it good enough?  

Hi~ I`m ultrasone pro900 user.   I moded my pro900  few month ago as what kees told us   2 month after i moded pro900, i suddenly decided go back to original   cause i just want to feel origin sound of pro900 again.   but every screw in that is worn out.   I sreously need...

I just finished kees mod.....oh~ the hell~~~ oh~ dear kees....what the hell have you invented? I just can`t say how much my pro900s sound impeoved~ It`s soooooo much!!! I deeply appreciate what you`ve developed for my precious pro900!!

hi~ first, sorry for my bad english. I hope you guys understand what i mean I wanna change my pro900s sound, so I decided to do kees mod. as far as i know, there is 3step to do it. 1. cover middle hole with felt disk 2. glue another felt disk inside of the cup 3. putting cotton woll...

what is exact diameter of the layer of cotton wool ?