@skids the scissor lift table won't protect your back. You still have to get it on and off the table. If you really want to use a piece of equipment to move it, you need an engine hoist. https://www.uline.com/Product/Detail/H-8462/Cranes-Hoists-and-Trolleys/Hydraulic-Floor-Crane?pricode=WB9532&gadtype=pla&id=H-8462&gad_source=1&gclid=Cj0KCQiA2oW-BhC2ARIsADSIAWr1eTxSx1O0rmxlZYJAGF5Tr0DjsLlDxgcT-kqS1w5ARuEZipZn8zwaAlnBEALw_wcB
This will let you pick it up, roll it around, and lower it into place on top of your stand. You do need clearance for the legs to full under your stand which can be a problem. However your amp is a relatively light weight for this piece of equpment so you should be able to extend the boom.
I know you guys are gettng tired of me saying "I've done that..." but I've lived a full life. I have set up a machine shop in my garage and have moved all the heavy equipment in by myself including a 2500 lb lathe and a 2000 lb milling machine.
Jerry