I was in a pawn shop and picked this up thinking I could generate some soundtracts for some videos. So, I got this. The problem is...I don't know how to use it. I can't find an actual name or model number on it to google any info. There are so many of these units in my search but I can't find this one. I was hoping to find a manual or at least some instruction to get me started. I'm sure it just a generic piece of crap. It has a mike input and a speaker output although it has its own speakers. That's it. Not sure how to get the tracks on a computer. Any help would be appreciated. It was only $35 so I took a chance. Even if I could find a generic manual to learn how to use this thing. It's about 3 feet long. ...12 inches back. It's in very good shape. I even took the protective plastic off of the led screen.