Oh okay, do you know what are some attractive looking headphones but are also great sounding to take outside without an amp?
I do not.
Im not trying to be a wiseguy but I dont care what headphones look like...all I care about is how they sound...I'd wear a pumpkin on my head if they sounded good.
Reading thru this thread youve gotten some decent suggestions already.Alternately why not get another pair of M-100s?
Or...buy a little portable amp to go with your smartphone?