Donner Delay Effector Guitar Pedal Guitar Effector 7 Modes Original Sound Preservation Echo Square

7 modes of effects: Digital, Analog, Tape, Mod, Sweep, Lofi, Reverse Analog circuit design & true bypass provides crystal clear tone All-metal pedal, stable and durable LED indicator indicates working status Requires DC 9V adapter (center negative) (sold separately) (30 days after purchase) If you are not satisfied with the product, we will accept returns.The warranty period is one year from the date of purchase.If you have any problems, please contact our store.