Guitar Effects & USB Audio I/F Pedal G2Nu Legendary Tone. Extreme Power. Intuitive Control. Downloads Images Documents G2Nu Operation Manual (English) Edit&Share Manual (English) G2Nu Mode d'emploi (French) G2Nu Bedienungsanleitung (German) G2Nu Manuale Operativo (Italian) G2Nu Manual de Instrucciones (Spanish) G2Nu Firmware Version History G2Nu USB SUB SYSTEM Version History Software Firmware G2Nu System Version 1.10 for Windows G2Nu System Version 1.10 for Mac USB Subsystem Windows Vista/7/8 (64bit) Windows XP/Vista/7/8 (32bit) Edit&Share Windows XP/Vista/7 Mac OS X 10.9 ~ 10.12 G Series ASIO Driver Windows Vista/7/8 (64bit) Windows Vista/7/8 (32bit) Windows XP (32bit)