PRESONUS TubePre V2 Owner's Manual page 10

2 Quick Start Guide
2.1 Getting Started
6
6. Set the input level on your audio interface
or mixer, using the recommended level-
setting procedure for that device.
7. Speak into the microphone while monitoring the
TubePre V2 (again, following the monitoring
instructions for your audio interface or mixer), and
turn the Drive knob clockwise until the desired effect
is achieved.
Your TubePre V2 is now ready to use!
PreSonus TubePre V2