A desktop app for preparing samples for the PO-33 K.O!. You make a project per drum kit, import samples per pad or slice them from a longer file (manually or automatically), and POTool combines the kit into a single audio file you load onto the PO in one go. The PO-33 then slices it, using far less of its scarce sample memory than loading each sound separately. Builds for each OS are on the releases page.