#1
I record videos using a mic but the audio is always messed up is the such thing as a cord that connects from the amp to your computer and if so what is it called?
#2
an adaptor. ask in recordings because they'll know better
╘MESHUG╦G╗AH





Ibanez ARX 350
Dunlop 535Q
Ibanez TS9
Peavey TransTube Supreme
DRIVE Elite straight 412
#3
Recording Forum will give you lots of answers. But basically what you want is called an audio interface. It's pretty much an external soundcard that's a lot better at recording than your computers sound card is. They're not too expensive, depending on what features you're looking for.