I get a small fuzzy noise when the input source is turned on (on the mic input), and nothing is even plugged in!... the digital and the line inputs when sampling dont produce any noise... whats the deal

also...whats the line input option for anyway... i swear theres only two inputs for sampling on the back (mic and digital)

ok nevermind... i understand the line input.. essentially i need a mixer

my usb was humming too, but i switched usb ports and now its all gravy...
I can't even make beats now till i get all this shit down.... only then can i go ahead , make beats, and mess up the sound quality with the vinyl sim and lo fi effects hahah

606 section is kind of a ghost town lol

just cop the mixer and its all good....do not i repeat do not use the mic inputs for your recording unless its a mic your using.....your main line ins are the ones you have to be using....those are where your samples will be incoming.