I just purchased a Technics Sp-25 locally. It came with this tonearm that I do not recognize. Bearings feel good, but the lift is missing. Trying to figure out what it is so I can get protractor info. I can measure the hole for the lift and see if I can find one of the same diameter, but I might be able to find a junk tonearm with one intact. Either way, knowing what it is makes things easier.