Pretty sure it's a setting in the SBLive Mixer/Driver combination.
It's been a long time since I used one of those.

Have you tried 'What U Hear' selection in the SBLive?

I'm sure you can do it, but you have to follow the signal path, and in recent years, you also have to check the Windows mixer setting to make sure Windows is using the SBLive as expected also.
Think routing; look at the signal from the mic from start to finish (including the 'recording input' for Windows).

What operating system?


Make your sound your own!
.. I do not work here, but the benefits are still awesome