Do you have a question about the Blue Robbie and is the answer not in the manual?
Connecting power and operating front panel features like gain and Hi-Z input.
Details rear panel inputs and switches: Power Switch, Mic In.
Details rear panel outputs and switches: Line Out, Polarity, Pad, Mic/Inst, +48V.
Precautions regarding airflow, heat sources, and moisture.
Guidelines for cleaning, using the correct power source, and storage.
Instructions for service and warranty information.