The Red Fire Ultra cable, part of the DR Acoustics Shadow series, is the most versatile power cable that can enhance the performance of all your audio components. It can provide best performance for both source equipment and all amplifiers including either solid state or vacuum tube classes. It uses MTA Extreme technology which pushes the original MTA concept to a new level by increasing the number of conductors while reducing their gauge for richer audio performance. This architecture allows for a significant reduction in electron collision and friction, in turn mitigating the typical temperature increase found in “common” cables. Its larger, optimal gauge was arrived at after extensive, iterative research. A non-fray nylon jacket rounds out this extremely versatile companion for your audio system ensemble.