C
carl james
New member
i need feedback on the upgrade for the roland 840, how much it costs, if its worth it , and where to get it done in so. cal. los angeles. If i get the upgrade, can i hook up a 840ex and literally have 16 tracks, i'm not sure if it will work that way or not, should i get a 840ex or move to the 880 and why----thanks! Cj