Can the S.B.G-PRO amplify guitars, synths, or other line level equipment to Eurorack level?

Yes, mono line level outputs can be amplified to Eurorack level by the S.B.G-PRO. To do so;

• Set the wet/dry mix fully clockwise and patch the external signal to the return input. The small black knob will adjust your input level.
• Keep an ear out for unwanted clipping when amplifying signals.