The email I received from Sennheiser is like that, too. No codes.   Does anyone know whether Buysonic.com is an authorized Sennheiser dealer? And the headphones they sell are brand new with full warranty?

  Quote: I bought two sets of these last week from Electronics-Expo. I managed to get $200 off for both sets with code LSDA0112, after fooling around with a number of codes listed on this thread.   I just tried this code again, and it didn't seem to work at the moment. You may want...

Well, if you have to choose between these two, I would suggest the MDR7506 as it has a few advantages: 1. Closed back - You can listen to it anywhere you go 2. Foldable with a bag - Easy to carry on the road 3. Good amount of bass, efficient for monitoring use - Important if you want it to...

I had both at one time and now only the 7506, but I only use the Sony when I record guitars at home. It is really a studio headphone in my opinion. I remember I really liked the sound of SR80i but it's shy on bass, which is why I upgraded to a 325i afterwards. The Sony has a lot more bass, but...

I would also like to know how to get pass this, if possible.