CDJ Into V10 Mic Input

I want to connect a CDJ into the mic input on a V10. Before people flame me for wanting to this, here is the reason: 

I'm using the CDJ to trigger samples during my livestream, but don't want the the samples in the audio recording. Here's my mixer output setup:

Booth (no mic option on) > audio interface > laptop > audacity

Master 1 > audio interface > streaming pc > OBS

Can I do this without a DI adapter or some other device to attenuate the line signal?