[T0tal n00b]

I've checked around alot for the best review on these headphones ... but none has satisfied me

..I am looking for very deep clean bass .. and very clean treble  .. It should have an inbuilt amp ....
 ...I am looking for an Over the ear Headphone

....  Which one's Should i buy ? 

 

[Master Shake]

Lol beats, anyways most good headphones wont have an "amp" built in to them, you can buy an external amp that is portable or a desktop model, most headphones do benefit from an amp but a lot of heaphones really dont need one if they are low impedance. Now do you want open or closed headphones, at the 600$ area most heaphones are open. And are you going to be using them at home or for potable use?
Anyways try the Sennheiser Hd-650 and an amp, stay away from the beats.