The MX 260 is a very balanced earphone that reproduces very clean ups of deep bass through balanced mids. He sits very well in the ear (I wear it without cushions) and is not unpleasant even for prolonged use. I use it on an Archos 104 and a Sony NWZ 639th The MX 260 is Vivaldi can also hear good as the Rolling Stones. For a price of 10 euros a real bargain.
