This is a guitar effects pedal set for beginners. The set includes 6 effects pedals, a 9V power supply with multiple outputs, and 2 direct-connect instrument cables. All items have been tested and are in perfect working order. Effects Pedal Descriptions: ・Caline "Pure Sky" Overdrive that can also be used as a clean booster. It responds remarkably well to guitar volume changes, allowing for a wide range of sound creation. ・Xvive "TUBE DRIVE" A TS-style overdrive. It's a copy of the Ibanez Tube Screamer. ・Mooer "FLEX Boost" A booster pedal. Use it before an overdrive to increase gain and volume when transitioning from rhythm to lead playing. ・Donner "MORPHER" A distortion pedal. It can create a stronger distortion than overdrive, covering genres from hard rock to metal. For those new to effects pedals, it produces the quintessential electric guitar sound, which is very satisfying. ・RevoL "Glorious Delay" A delay pedal. It uses an analog circuit for a gentle reverb effect. Subtle settings add thickness to the sound, while stronger settings create a more ethereal sound. ・iSET "ACOUSTIC SIMULATOR" An acoustic guitar simulator. This effect pedal replicates the sound of an acoustic guitar using an electric guitar. Please understand that all items are used. There are also some scratches. Thank you.