My TD 850, modded out is my go to deck. I have had and modded a number of decks and this this one still stands as my favorite. If it is a motor problem, go with Origin Live, you won't be disappointed. Also, the simple fix I did with the thrust pad will keep you going for a good long time. I also went with adding bearing oil to the well, just two drops, and the speed is rock solid steady.
I made carbon fiber boards for the tonearm and motor, which works wonderfully.
I made carbon fiber boards for the tonearm and motor, which works wonderfully.