I figured I would put in a little more info on my situation. I have a LA-100 that was converted to LA-150 and there' occasionally some static when the volume knob is turned. I found these a while back and I was going to contact Rick to see if it was a good fit. This post pushed me to do it and now I've just sent him an e-mail. I will post what I hear back.
https://www.ebay.com/p/Goldpoint-Precision-Stereo-V24-Stepped-Attenuator-POTENTIOMATER-25k/164332948...
https://www.ebay.com/p/Goldpoint-Precision-Stereo-V24-Stepped-Attenuator-POTENTIOMATER-25k/164332948...