I am so dumb. I came to the conclusion that my Ibanez bass needed a new output jack, because when moving the cable around, a crackling noise was present. I read up on this issue and apparently Ibanez basses are prone to this problem. Here is where I made a mistake. I ordered a new jack, but for whatever reason, thought that I only needed a mono jack. I ordered this one from Parts Express. After receiving it I looked at it, then my bass, and said "Damnit." Here is my old output jack, which seems to be stereo to me. I have to order a stereo jack now, right?