A transport case or cover for the Roland AIRA S-1 synthesizer.
The case has a lot of tollerance to make sure it fits. If your printer is well calibrated, you may want to scale the entire model to 99.5% on the x and y axis for a tight fit.
Use a hair tie over the two notches for fixing the synth to the case.
The hair tie can be used for storing additional cables.
The author marked this model as their own original creation.