Hey Sullysull75,
Thanks for getting in touch,
Unfortunately if you are using the "built in" Serato record feature you will not be able to record the mic input. This is because the mic signal does not get sent back to your computer. We are aware of this and hope to have it resolved in a future update.
For now the workaround would be to record the "Master Output" signal using a program called "Audacity" This way you can record the Mic signal.
We have a step by step guide to setup an Audacity recording session.
-->
serato.com
If you have any other questions please feel free to ask :)
Thanks!