Lose yourself in high-quality sound that’s even more dynamic and transparent, with a richer, more expansive sound field. Coupled with the ease of downloading and streaming music, WM1A M2 takes your listening enjoyment to a whole new level.An aluminum-alloy frame provides a highly rigid case that's resistive to electrical noise and other interference for stable, high-quality sound.S-Master™ HX digital amp technology, independently developed for Walkman®,supports balanced and high power output. It reduces distortion and noise across a wide range of frequencies, for rich and full-bodied sound.(€2760)