Solved! How I can connect my mic to sony 5.1 home theater

Solution
If your HTS has an aux input you could connect a mic preamp to that but you won't be able to mix the mic with another source.
I think you will need a karaoke mixer.
The DVD player would have to have analog audio output that would connect to an input on the mixer. If it has a digital audio output you would also need a digital to analog converter.
If your HTS has an aux input you could connect a mic preamp to that but you won't be able to mix the mic with another source.
I think you will need a karaoke mixer.
The DVD player would have to have analog audio output that would connect to an input on the mixer. If it has a digital audio output you would also need a digital to analog converter.
 
Solution