Injustice Ios: Ancient Katana Fully Maxed Out - YouTube
Amazon.com: XSONIC Airstep Kat Edition KATANA MkII & I Footswitch with 5 Footswitches, 2 Control Modes(Change Presets, Toggle Effects), 300H Playtime, Modify Amp sound with BTS App for iOS and Android, Wirelessly :
Boss Katana: Boss Tone Studio | Sweetwater
KATANA Hilt Holds Your iPhone and Charges Too - SHOUTS