KATANA-110 BASS Owner’s Manuals [English] KTN210B/KTN110B Owner's Manual [PDF] [English] Using BOSS TONE STUDIO for KATANA BASS (for Smartphone) [PDF] [English] Connecting the BOSS TONE STUDIO for KATANA BASS iOS App to the KATANA BASS Unit [PDF] [English] Connecting the BOSS TONE STUDIO for KATANA BASS Android App to the KATANA BASS Unit [PDF] [English] Using BOSS TONE STUDIO for KATANA BASS (for PC) [PDF]