Melda MXXX CoreMXXXCore is an affordable way to get MXXX, the ultimate effect. It's cheap and you can buy only those modules you actually want. MXXX includes almost all of the MeldaProduction processors, but it may also be a little expensive for non professionals. MXXXCore is a special licence, which includes only the basic building blocks. You will use MXXX as if you had the full licence, but not all processors will be available. Click on the image on the right to