RD-88 EX Updates & Drivers RD-88EX System Program ( Ver.1.22 ) RD-88 Driver Ver.1.0.1 for Windows 10/11 RD-88 Driver Ver.1.0.0 for Windows 8.1 RD-88 Driver Ver.1.0.2 for macOS Sonoma 14.x or later RD-88 Driver Ver.1.0.1 for macOS Big Sur 11.x / Monterey 12.x / Ventura 13.x RD-88 Driver Ver.1.0.0 for macOS10.14 / macOS10.15 RD-88 Driver Ver.1.0.0 for macOS10.13 RD-88 Profile for MainStage Owner’s Manuals [English] RD-88EX Owner's Manual [PDF] [English] RD-88EX Parameter Guide [PDF] [English] RD-88EX Sound List [PDF] [English] RD-88EX MIDI Implementation [PDF] [English] RD-88EX SOUND PACK/WAVE EXPANSION Install Manual [PDF] [English] RD-88EX MainStage Profile Usage Guide [PDF]