Why can I only record 2 inputs at a time in Cubase LE? / Why can I only use 2 outputs in Cubase LE?

You can record up to 6 simultaneous inputs with the FireBox in Cubase LE. You need to activate the other inputs/outputs in order to use them. Go to the Devices tab, then to Device Setup. Highlight “VST Multitrack”, and select the “PreSonus ASIO” driver and “Internal” clock. Now go back to the Devices tab and go to “VST Inputs”. Expand the window to show all input busses and activate each buss by clicking on the “power button” (the button will turn blue). Now all inputs from the FireBox will be available to choose from for each track. Go back to the Devices tab and go to “VST Outputs” and activate each output buss. Now all physical outputs on the FireBox will be available to choose from as an output for each track in the software. At this point, you should be able to record from any physical input and playback out of any physical output on the FireBox in Cubase LE.

FYI: The instruction manual for Cubase LE is available electronically by pressing F1 while the program is open. You can any info you need about Cubase LE this manual. You can also access the documentation under the “Help” tab and “Documentation”. If you need help with a specific issue, go to the very bottom of the PDF to find the Index. You can use this to look up a related word and click on the appropriate hyperlink to find the information you need.

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