What do u think the best AMP/DAC combo for Ultrasone HFI-580 since i want to improve the quality of this phone and better it has a SPDIF input for under 200 $   i mainly listen to Trance and progressive , also i listen to rock and metal and heavy metal   so please i want u too recommend...

does anyone know how much does the Ultrasone DJ1 cost in Netherlands or in Euro currency ?? coz my aunt is there and i want her to get it for me ,does anyone know like anyplace there in Holland which offers this cans with proper price ???

i just need to know the best headphone amplifier for Ultrasone HFI-580   criteria : it has to have quite punchy bass boost for these phones also it must boost the volume of these phones i need it to be a DAC also for the pc its price range is max 120 $

I just need to know he difference between Ultrasone HFI-580 and DJ1 from these points :   how they sound in highs and mids and bass the comfortability of each one how gives more tight deep powerful bass the box contents of each one (and the diffrence between them)   and i need to...

i am so confused about buying a headphone for enjoy listening to trance (it doesn't have to be a portable one) here is some Questions i need some answers for : i need it to give me clear and deep sound in mids and highs it must give quite punchy and deep bass (i am a basshead) i need it...

I just surfed the Internet for the best headphones for Djing and i found that Armin is actually wearing the technics RP DH1200 ,i read a lot of reviews about this phone it is so good ,that's why Armin use it and i found the ultimate rating for the headphones and i found that the Sennheiser...