Quote:
Originally Posted by
kingalekay 
I have some question's about these headphones. First off how stable are these? Will I have to make a conscious effort to keep these on my head? Also, how comfortable are these? I used to have a pair of Bowers & Wilkins P5 headphones and I liked the sound quality (although they were my first pair of headphones having only previously owned cheap earphones that probably didn't exceed 20 bucks so anything would've sounded better than that!) but I had to walk at the pace of a snail and I always had to point my head up so that they wouldn't fall off! Plus they got uncomfortable too fast (despite B&W's claims of these phones being comfortable to wear for hours). Now I have a pair of Incase Sonic headphones and they are stable and EXTREMELY comfortable plus they sound good too. Anyway, how transparent sounding are these? Is there a lot of coloration (like I have heard Ultrasone is infamous for) or not? How natural sounding are they? And I also have one request . . . can somebody supply a frequency response graph for these? I think that is all (if it isn't I will post whatever else I have to ask in another post). Any help would be greatly appreciated especially if somebody could get their hands on a FR graph for these phones.
They stay on your head. They aren't the best for head-banging, but they are the most stable headphone I currently own.
They're pretty comfortable, wearing them for 16 hours at a time wasn't uncommon for me (I wear them when doing CGI work). The P5's are on ear, where the Pro 750's are around ear, so they should be more comfortable. Your ear will touch the baffle a bit, but it isn't too bad. What's nice is that they come with 2 pairs of the speed switch pads, which you can swap out really quick if the ones you are using are getting a bit flat (and by the time your second pair gets flat, the first pair will be puffed out again!). I usually switch them out every 6-8 hours, and it takes maybe 30 minutes to an hour for them to go back to full size (they only get a bit smaller). The pads are velour, which keeps your ears cool, which is nice too.
Lotsa coloration, ultrasone style (you'll love them or hate them). However, most headphones at that price (including the P5's and the sonics I bet) are colored at least a little. Ultrasone coloration is unique, I for one like the signature, they're exciting and dramatic. However, they're not natural at all, really; very cold, quick, and surgical. Awesome for electronic music. They're also bass monsters (much like their bigger brother the Pro 900).
What music do you listen to?
I found a FR graph for their bigger brother, the Pro 900 (they're very similar in signature):
![graphCompare.php?graphType=0&graphID[]=933](http://cdn.head-fi.org/8/89/350x280px-LL-89d4c921_graphCompare.png)
Also, unless you're used to the higher end headphones, these buggers are *big*. They're not the biggest headphones out there (not the biggest I own either), but they will look large on your head. Though if you ignore the haters, you'll like 'em. If you want to walk around with them (I didn't do that much), use the coiled cable that comes with them, and get a small portable amp like the E7 or the CMOY.
Edited by Taowolf51 - 2/23/12 at 5:45am