thank you very much .  i will do some research of your recommendations and reply later .  many many thanks . 

hello everyone .  i had stopped buying or i may say , not being enthusiast in headphone for around 3 years already .  before i had used some lower end stuffs , like um1 , im01 and denon 1100d .  now i would like to get back into the hobby and enjoy .  my budget is around USD150 .  i am...