VAC Auricle Musicbloc Question

Does anyone know if it is possible to check the fuse on an Auricle Musicbloc 70. I think I may have blown one but cannot determine how to check it. I would hate to have to send it to the factory for this.
The fuse holder is next to the EIC connector. Unplug the amp and gently pry the plastic holder loose with a screwdriver. There should also be extra fuses in the holder unless they have been previous used.
Perfect. Thanks so much.