Bought this for my STD3, because I could not find the one I bought a couple years ago, then when this arrived my other one reappeared. This one is barely looked at. My STD3 had the amp rebuilt last year by Jukebox Friday nights then started to develop issues with the other digital stuff so I dismantled it and now I just have my Rockola 425. Don't need this manual anymore and will sell the other copy I have. I also have most if not all of the Anthony Miller info on these which will be going up for auction shortly