Master built

This is a pair of 2.5 meter master built Ultra speaker cables which are used in my own system. Condition is superb. Banana to banana.

After eight years of research, MasterBuilt Audio is proud to announce the availability of Ultra Line cables.  Ultra is based on exotic formulation and assembly techniques developed for information transmission systems by aerospace engineers.  Numerous high profile organizations, both government and private, utilize this design for mission critical applications.  MasterBuilt Audio is the only company licensed to utilize this technology for commercial audio use.  Key to the audio version of the Ultra design is maintaining extremely subtle details  by managing the flow of electrons through the conductors and the avoidance of interaction in both the conductors and insulating materials.  Highly specialized winding techniques also contribute to Ultra’s performance advantages.

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The benefit of this technology becomes evident with the first listening session.  You immediately hear low level detail that you didn't know you were missing, previously only heard in live performances.  At the same time, even during the most dynamic music passages, you hear the fine detail of authentic timbres, harmonic richness, and a physical palpability that you've not experienced, except again, at live performances.  Each instrument and voice occupies a distinct space with the individual nuances of each instrument/voice easily identified all the while enveloped with the essential ambience of the recording venue.  The Ultra Line is so revealing that to reap its full benefits, the pinnacle of performance is required from all associated components from source to speaker.  Due to the extreme costs of manufacturing the proprietary metal alloys as well as the nature of this proprietary engineering design and manufacturing process, the Ultra Line is an exclusive product that is reserved for the world's finest audio systems and