[dazzerfong]

How long do I need to burn in the ue900s?

As long as it takes for your head to get used to them

 

[ScottFree]

  As long as it takes for your head to get used to them

 
I havent experienced any type of burn in with the three BA iems i've owned. Some dynamics yes, but BA no.

 

[iwing88]

Alright thanks

 

[iwing88]

has anyone tried the comply form ear tips?
i find it the bass is better compare to the tips that ue provided. comply foam slightly warmer.
 
cheers

 

[dazzerfong]

  has anyone tried the comply form ear tips?
i find it the bass is better compare to the tips that ue provided. comply foam slightly warmer.
 
cheers

That means it's getting a better seal than your previous tips. I noticed the same thing too, but the isolation was also much better with Comply's.

 

[iwing88]

  That means it's getting a better seal than your previous tips. I noticed the same thing too, but the isolation was also much better with Comply's.

which comply foam ver did you use? i am using the T-200
going to place an order for T-400 or TX-400.
not sure the TX-400  affect the SQ of ue 900s

 

[iwing88]

sorry my bad it is either T-200 or TX-200

 

[dazzerfong]

The T200, I think. I got it off the UE500.

 

[iwing88]

cool, does the wax guard affect the SQ? 

 

[dazzerfong]

  cool, does the wax guard affect the SQ? 

Shouldn't, don't see why it should unless you have a lot of wax blocking it.

 

[iwing88]

lol ok

 

[jpkenned]

Just a warning about these: Logitech and Ultimate Ears have stopped servicing the UE 900s. They will not even service those headphones that are still under warranty. If you buy these, there is no way to get them fixed, even if they break immediately. Logitech refused to repair or refund me purchase price when my pair stopped working after 6 months of use.

 

[ScottFree]

  Just a warning about these: Logitech and Ultimate Ears have stopped servicing the UE 900s. They will not even service those headphones that are still under warranty. If you buy these, there is no way to get them fixed, even if they break immediately. Logitech refused to repair or refund me purchase price when my pair stopped working after 6 months of use.

 
Interesting. Was actually thinking of buying these this month but I chose the Noble 4U. It has been a few years since they have been released so I wonder if there will be a replacement.

 

[Sayajin]

Just a warning about these: Logitech and Ultimate Ears have stopped servicing the UE 900s. They will not even service those headphones that are still under warranty. If you buy these, there is no way to get them fixed, even if they break immediately. Logitech refused to repair or refund me purchase price when my pair stopped working after 6 months of use.

I am curious if you have bought yours directly from pro.ultimateears.com and what exactly failed for you.

Just had myself a look at their product page. And it is clearly stated warranty is supposed to be 1 year. But looking further inside the warranty FAQ, manufacture defects on external shell and internal components are the only covered things. In most any other thinkable case, not covered!
Then looking at some logitech page linked from the UE900S FAQ, it rather seem the warranty is only 30 days, yet not clear. Again Logitech invalidate a lot of things, that aren't covered by the warranty.

Likely I just repeating what why some people don't like Logitech. They simply don't offer anything exceptionally, unless they have to, by law.
I should note though, Logitech warranty periods are different from where you live and buy. Above should be for the US.

 

[dazzerfong]

I am curious if you have bought yours directly from pro.ultimateears.com and what exactly failed for you.

Just had myself a look at their product page. And it is clearly stated warranty is supposed to be 1 year. But looking further inside the warranty FAQ, manufacture defects on external shell and internal components are the only covered things. In most any other thinkable case, not covered!
Then looking at some logitech page linked from the UE900S FAQ, it rather seem the warranty is only 30 days, yet not clear. Again Logitech invalidate a lot of things, that aren't covered by the warranty.

Likely I just repeating what why some people don't like Logitech. They simply don't offer anything exceptionally, unless they have to, by law.
I should note though, Logitech warranty periods are different from where you live and buy. Above should be for the US.

I just got off the phone from Logitech Australia and here's what they told me:
​
If there is a problem with them and they're still within warranty, you could get a refund. If you want a replacement, Logitech doesn't have any, but check with your supplier, as they might have spares and Logitech will foot the bill.
 
What you just linked, the 30 days one, is for fitment issues with their customs. The 1-year warranty for defects still applies normally.