I program my songs using a roland mc-50 into a roland sc8850. I would like to incease only the snare drum volume (note 38 and 40) by sysex. in certain files. I select either Standard 1 or Standard 2 drum kits. I have used the NRPN 99/98 (26) cc6 - 127 but I'd like the snare to be louder without dropping the overall volume of the file.. Any help would be well appreciated. Joe
Struggling with this Eddie. I understand Hex decimal ok and calculating the checksum, but getting confused with the choice of Map1 or Map2. Can u give me an example of increasing note 40 to a level of 127 in the STANDARD 2 Drum kit please. Joe.