Monster Beat or monster garbage ??

After I finally got time to my new "Monster Beats by Dr. Dre In-Ear Stereo Headset" test, I must say that I'm impressed. Impressed, the inferior sound quality that you can buy for as a lot of money.
In detail: The build quality is great, there are a total of 5 couple of rubber stoppers in various sizes supplied for the ears. The keys to switch back and forth a song worked on HTC One X properly, in other phones, see below, I have not tested the function.
At the cable labeled with the statement depends, that you only get a good sound when using the appropriate plugs in the correct size. And indeed, all five couples tried and each time the sound was different, but not the way I would like him: no bass, no treble, my radio recorder from the 80s sounds much better than this headset.
We tested the headset on the HTC One X, HTC One V, HTC Desire and Samsung Galaxy Tab 7.0 at. None Smartphone I got off to a sound I would have expected for 50 euros
Conclusion: The "Monster Beats by Dr. Dre In-Ear Stereo Headset" you can buy when you're on style. Who wants to have a good sound, rather look for a Sony or Sennheisser. I can also recommend for relatively good sound Samsung headsets that you get on ebay for 8 Euros and you will not be disappointed