The Donner One Looper makes looping easy. This Looper is boiled down to the essentials and makes control intuitive yet flexible, so guitarists can focus on what matters most: playing and performing. You press once to record, press once again to play the loop. Press once to add another layer of sounds (something you can keep repeating until you run out of ideas). You press and hold to Undo a layer and press and hold again to Redo. Press twice to stop, and while stopped you can press and hold to clear the loop. 

Easy to use
Rotate the knob to control the volume of your loop.
Donner ONE Looper is equipped with advanced chip, which can automatically save recorded files even the unit is powered off.

All in one button
Use a single foot switch to record, play, stop, overdub, delete. Donner looper makes loop as easy as 1-2-3.
True bypass

Clear at one glance
Led light shows the working state.
Turn red: Record
Turn blue: Playback
Blink twice: Undo/Redo
Blinking in blue:Pause