i am these hd 203 from past one and a half year, first time when i used it with my samsung phone it was just ok like because the headphones were new and were not burned yet. so it was like ok sound with good base but after 3 months when i used it with philips music player i was completly surprised and loved it. and then i tried it on different music players such as sony , apple ipod it sound great there, it lacks lil soundstage but it have clear details. with good mids and lows and with the punchy base. i would recommend it definatly at this price only con i faced it in is its tangled wire and its lil tight ear cups which are uncomfortacle for long time usage.
Sennheiser HD 203 Closed Back Around-the-Ear Studio Headphones - Reviews