Oh good...a sensible buyer.
Low budget, high performance portable folding phones with good build quality. Open backed but low leakage.
Another winner from the masters
Sennheiser PX100-11....$60 and they beat plenty of $150 phones
http://www.whathifi.com/review/sennheiser-px100-ii
http://www.headphone.com/rightbetweenyourears/?p=1031
http://www.head-fi.org/t/471606/short-sennheiser-px-100-ii-review
High end, top quality, folding, closed back, spacious sound field, true HiFi performance with the right sound source....$300
The Bowers and Wilkins P5....real class and supplied in a good quality lined case.
B&W supply the loudspeakers for the Abbey Road studios where the Beatles made their best recordings.
They also make the $80 000 Nautilus floorstanders.
My own speakers are B&W DM5 and DM6, still excellent performance though many years old and no need to upgrade.
Equipmernt is Acoustic Research pre and main amps and Acoustic Research turntable, Musical Fidelity CD player running the DM6, and the lovely Quad 33/303/FM3 classic vintage HiFi and Lenco GL75 turntable for the DM5
Headphones are Sennheiser HD565 and HD570 for indoors, PX100-11 for travelling.
My PX100 travelled very well for years on five continents of backpacking and I had no intention of upgrading but I got the PX100-11 as a surprise present at Christmas and I'm very very happy with them.
Run them in for a couple of days and then they sing....
The lovely Quad HiFi....not my pic, same equipment
http://i24.photobucket.com/albums/c3/JCR33a/DSC_7322.jpg
B&W Company website
http://www.bowers-wilkins.eu/Headphones/Headphones/P5/Overview.html
P5...Independant reviews
http://www.google.com/products/catalog?q=B%26W+P5+review&oe=utf-8&rls=org.mozilla:en-GB:official&client=firefox-a&um=1&ie=UTF-8&tbm=shop&cid=1617698352368482813&sa=X&ei=aNkdT5CLLej04QSMrtGODQ&ved=0CFwQ8wIwBQ
http://news.cnet.com/8301-13645_3-10471433-47.html
http://www.soundandvisionmag.com/article/review-bw-p5-headphones
Happy listening