This product is an electric bass that has replaced the neck of a Bacchus Universe Series WJB-1DX RSM/M with a Fender Satin Roasted Maple Jazz Bass® Neck, 20 Jumbo Frets, 12", Maple, Flat Oval Shape replacement neck for bass, made in Mexico. I am selling it because I failed to adjust the string height and cannot fix it with my skills. There are absolutely no problems with the electronics. I was unable to lower the string height. Great price. Thank you.