speakers noise reduction, the devil incarnated
 

currently im using chinise headphones worht 5.50 euros

both my niece and i rather them to the 80 euros ones i also have

if told you katy perry or rihana have amazing voices you wouldnt belive me but with these headphones you can feel it

i was wondering could this be due to these headphones not having noise reduction as dolby for example?

Katy... Perry... Has a nice what? - I dont think so.

She has her charms.....but I wouldn't consider her voice to be one of them :D

I will add that, as a musician and composer, Dolby is horrific..... it can kill a track in seconds as it tends to dampen a whole range of frequencies and, let's face it, if those frequencies weren't supposed to be there the gods of music wouldn't have put 'em there. lol