Eprom with Firmware Version 1.54 Added - Mesh Trigger Pads compatibility Added - Mega Drum Kits This will not work for ddrum 4 non-SE, then you need 1.5 The 1.54 version is not actually an upgrade for 1.50, but rather was necessary to accommodate a change in the Flash chip supplier (went from Intel to AMD). Any modules lower than serial number DA4945 must use the 1.50 version. The two versions are identical feature-wise. You may find the “ddrum libraries available” download for free by googling “ddrum libraries available” LOWER SHIPPING COSTS FOR MULTIPLE PURCHASES When buying more items, do NOT use the eBay checkout, it could calculate the shipping costs too high. When you are finished shopping, use eBay's "ask the seller for total" function. Mark as Favorite Seller to receive reg.
