Check the listing for details. TECH 11 THROTTLE CONTROL 3000 GS & MG ELECTRONICS CLASS 2 TRANSFORMER WORKING. Condition: Used. Listed at 34.00 USD. All wiring included This Throttle control and transformer powered some of my O gauge an HO trains it’s in working condition, but I have too many transformers and this one is very good. It’s only seen about two hours of work with my systems because I was using my Z transformers and command system for those trains, which are also going to be up for sale since I don’t have room for my Lionel trains since I had to move, it’s amazing how many things you purchase and never use as you can see the lights light up as the power goes on in the photo. I will have a lot of train engines with rail sounds crew talk Burlington Northern BNSF Santa Fe, Williams passenger trains, all sorts of wonderful freight cars buildings and gadgets thank you for stopping and hope to see you again.