Imported samples: -12db

Hi

I am starting to work on a liveset with my new octatrack 1.25. I rendered loops and ss-samples from my compositions in love (16bit 44.1khz), leaving the different parts at “mix” volume.

However when I open the samples in the flex machine, they seem all to have a volume of -12db compared to the original one on my computer.

Is this normal? Should I manually adapt the volumes of the samples in the audio editor? or is there a setting solution at the Project level? any ideas or clues would be very welcome.