1. Increase the output volume on your microphone or instrument.

2. Adjust the gain settings on Saturn I & II.

*As a general guideline, any volume and gain settings beyond the 12 o'clock position should be distinctly audible through any studio monitor or headphone set.

3. Ensure the microphone is positioned correctly and close enough to the sound source (e.g., the person speaking).

4. Try replacing the microphone or instrument cables.

5. Consider the quality of the microphone or instrument itself.  Always test with a different microphone/instrument to see if the issue persists.