I bought this for learning. I also bought it used from an elder brother I know, but I work in a garment factory so I am quite busy with that work and don't get much time. That's why I am selling it. Another thing worth mentioning is that since I cannot give time to it, it just stays at home. Due to staying unused for a long time, the internal condition has become a bit poor, meaning there is a lot of dust and slight fungus has caught inside the joining pins of the wires, so sometimes it has a little trouble when turning it on. However, it will be fine if you clean it, you can check it, no problem.