[blackstar84]

Yeah, how much does the DT1350 leak audio ?
it could be good to know if I am able to play music at work 
and such without people hear the music ?

 

[JamesMcProgger]

It is said that they isolate the same or more than the HD25, which would be quite a lot. so I dont expect them to leak, the HD25 barely leaks already.
 
But will let you know for sure in one or two days 

 

[blackstar84]

Would be great to know if I can blast my music loud on work without people wonder what the hell I am listening to
 
 

 

[JamesMcProgger]

OK, they barely leak. its almost nothing.

 

[blackstar84]

That is good to hear.  But  I guess it all depends on what you mean almost nothing.
I also since they are very closed they of course leak a lot less when you have the phones on your head.

 

[Mochan]

They don't leak.