Vintage Fender Phaser - not the reissue - with the rotary phase control travel pad so quite a quirky vintage pedal. Mains 120v so two pin plug and flex as in the photographs if in U.K. you will need and adapter/transformer. Recently checked over and no issues - a nice vintage mains phaser in very good condition for something that’s been stepped on for 45 years - light marking to outer case but otherwise in great condition