Name English English
Smart Device Connection Manual for iOS (iPhone/iPad Connection Manual) [4.5MB]
Computer-related Operations [506KB]
PSR-S670 Data List [813KB]
PSR-S670 Owner's Manual [3.8MB]
PSR-S670 Reference Manual [1.2MB]
Yamaha Expansion Manager Installation Guide [300KB]
Yamaha Expansion Manager Owner's Manual [977KB]
Name English English
Compatible USB Device List for PSR-S670 [41KB]