Sennheiser HD660s Audiophile Headphones

Sennheiser’s new HD 660S is the ideal open, dynamic headphone for the passionate audiophile .A new audiophile versatility .The new HD 660 S lets you enjoy sophisticated audiophile sound in even more listening situations. The successor of the legendary HD 650 excels with the improved performance of its new transducer design. Thanks to its lower impedance, it delivers reference-class sound also when connected to hi-res mobile players, thus offering much greater versatility.