Question How do I restore the three factory presets (A, B & C) on the Flashback X4  Answer The default presets are not available as TonePrints, but you can restore the presets by dialing in the settings as shown below:   Factory Preset A Image  (Click to enlarge) Type: TapeDelay Time: 409 msFeedback: 33%Subdivision: Quarter  Factory Preset B Image  (Click to enlarge) Delay Type: 2290 w/MODDelay Time: 497 msFeedback: 47%Subdivision: Quarter + dotted eights Factory Preset C Image  (Click to enlarge) Delay Type: AnalogDelay Time: 300 msFeedback: 16%Subdivision: Quarter