Each Edition 10 is hand-made in Germany and offers open natural sound design without any limitations. It’s the perfect combination in technology and luxury. Materials of the highest quality have been chosen to encompass the latest developments in open-back sound technology. Enjoy the know-how and passion embedded in each Edition 10 model. Creating a complete new headphone design is always promising but Ultrasone has risen to that challenge and designed from the ground up an amazingly rich product, utilizing the best combination of superlative styling, finest materials, and sound technologies. Included you will find a specifically designed Edition 10 headphone stand. The geometrical alignment has been transferred from the ear cup inlays to define the delicate shape. This stand is a piece of art. To complete this complementary styling, the stand is made of the same Zebrano wood as the clasps on the outer ear cups. This elegant stand secures a safe storage for the edition 10 headphones. Of course, edition 10 is equipped with the latest technologies such as ULE-technology (Mu Metal shielding) and S-Logic Plus technology. The special cable with silver-plated oxygen-free copper and Aramid fiber endows the Edition 10 with greater electron flow, lower weight and a maximum of flexibility and durability. Treat yourself with luxurious materials and advanced technologies to experience highest comfort in safer hearing and longtime pleasure with your music. Unique? Yes! Revolutionary? Definitely! The patented S-Logic technology is described as Natural Surround Sound System. No other digital surround system can compare with this standard. As the sound of a normal headphones will sound direct and even on both sides, the S-Logic system pushes the sound around your head! It appears as though you are listening to speakers meters away.