This is a guitar cable for acoustic-electric guitars, jointly produced by YAMAHA and Audio-Technica. I received it as a bonus when I purchased a YAMAHA guitar around 2008. It shows signs of use, but there are no issues with its functionality. As it's for acoustic-electric guitars, it delivers a clear sound that is faithful to the original sound. I mostly used it for electric guitars. I am selling it now to organize my equipment. This cable is not for sale and is difficult to obtain. How about taking this opportunity? #YAMAHA #Yamaha #audiotechnica #AudioTechnica