please i need your help, i just got the tascam us-122 audio/midi interface and when i try to record audio it sounds pretty bad(scratch), can u tell me what is wrong, im using fl studio xxl, and i tried to record audio in audacity but it sound bad as well....it is weird because when i use midi everything goes ok....the sound is coming from my roland rs-70 synth and i have everything connected the right way...help please..

thanks for reading this...