Mcintosh MVS-3 Audiovideo Selector, quality made and designed by Mcintosh, superb quality, fit, finish and flexibility. It comes with copy of owners manual. Very nice well cared for condition, non smoking climate controlled environment, Copy Owners manual included, USA. The shipping cost includes safe packing, insurance, prompt shipping and tracking number. Buy with confidence, see my feedback. Good listening, SonnY :) See description below:10 Safety Instructions conít, Introduction, Performance Features and Installation Introduction The McIntosh MVS3 Audio/Video Source Selector provides you with the capability of selecting up two five different Audio/Video sources when used together with a McIntosh Control Center or Surround Decoder. It will also allow you to reassign the five inputs for specific sources. Performance Features ï Selection up to five different Audio/Video Sources ï Data Control Connections, Remap Inputs ï S-Video, Composite Video and Audio Connections ï RF Modulator Output Installation The MVS3 can be placed upright on a table or shelf. Cool operation ensures the longest possible operating life for any electronic instrument. Do not install the MVS3 directly above a heat generating component such as a high powered amplifier