Version upgrade of the high-speed digital cable EFF-2000. To significantly improve the S/N ratio, it features the R-Resonator as a new vibration damping function, and ideal processing methods are used to prevent external noise intrusion. ⚫︎ Cable diameter: 9.0φmm / Black ⚫︎ Termination: RCA plug / Collet chuck This is a used item, so please purchase only if you understand that it has been stored at home.