The Ultrasone HFI-680 headphones offer an excellent full-size alternative to both in-the-ear and other types of full-size headphones. The unique driver design sends sound to the out-ear structure rather than pushing sound directly to the middle and inner ear. By using this more indirect approach, the sound more naturally mimics the way sound is delivered to the structures of the ear, such as when listening to loudspeakers. As a result a natural surround sound effect is achieved without the use of additional techniques such as Digital Sound Processing (DSP). This makes the Ultrasone HFI-680 headphones appropriate for listening to both music CD and DVD/Blu-ray soundtracks. For a close-up look at the features and performance of the Ultrasone HFI-680 Headphones, proceed through this photo gallery.
Also, after looking at this gallery, check out my more detailed Ultrasone HFI-680 Headphones Product Review.
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