The SONATA implies greatness! Our entry level reference cables are far from entry. They promise to deliver every audible nuance of musical detail by utilizing the best HiFi transmission materials known today at this price point. The SONATA cables ensure uninhibited details with full-dynamics range, transparency, and explosive impact of a great Sonata Symphony Orchestra. Only the purest OCC 7N Copper has been employed which impacts both the upper-frequency ranges and delivers deep harmonious low bass frequencies. Simply put there is no other cable like the Music Note Sonata and at this price point.