[ProFamous]

 Hey guys I have been researching for weeks and it looks like some good audiophile-quality bass headphones are the Ultrasones. Now the ones that are in my price range are the:
Ultrasone HFI-780
Ultrasone PRO 750
Ultrasone DJ1
Ultrasone DJ1 PRO
 
What are the difference between these in terms of bass?  I am also looking at the Beats By Dre because my friend has some and they sound pretty awesome with hip hop/rap music. So how do the Ultrasones compare to the Beats? Thumping bass? deeper bass?
 
Thank You
 
EDIT: Also, I am using these with an iPod Touch 4g, if that matters. I know beats sound fine with headphones but im not sure bout ultrasones.
I will get a portable amp, but only if completely necessary.

 

[Rickstahful]

This should get you some recommendations.
http://www.head-fi.org/t/567149/my-200-and-under-bassheads-buyers-guide
 
Though the bass on the Beats sounds good to Head-Fi virgins, once you have something to compare them to, you'll begin to find that they are comparatively muddy.

 

[ProFamous]

Thanks Rick, that post you showed me was very helpful. Right after I posted this I saw the Sony MDR-XB700s and they look like they are another headphone that has a lot of bass. The reason I am using the beats to compare all my choices to is because I have nothing else to compare to.  Only headphones I have ever heard is the apple stock and the beats, so I guess the beats would be the best of the two.
 
Anyways, I dont think Im going to get the hfi or DJ1s anyways...maybe the Ultrasone pro 750s, Sony's or the v moda crossfade LPs? maybe some other reccomendations for bass headphones? which one has the most bass?(quantity)
 
How do all of these compare to the beats?
 
Thank You

 

[DVDRey]

The problem is that there are many sorts of bass and quantity doesn't means quality.
 
 
Quote:

Ultrasone HFI-780
Ultrasone PRO 750
Ultrasone DJ1
Ultrasone DJ1 PRO

I don't have all but in your list the pro750 must have the best quality and punchy bass followed by the HFi-780. DJ1/580 has less quality bass but very punchy bass, DJ1 pro, i don't know, but from some reviews, would be less punchy than hfi580/DJ1, but with better details and soundstage.

 

[cyberalpha11]

With that kind of price range you're looking for, I would suggest go for Audio Technical ATH-M50 or ATH-Pro700MK2 (more bassy).