TC Electronic Ditto X4 LooperDITTO X4 LOOPER Simple and Intuitive Dual Track Guitar Looper Pedal with Powerful Loop Effects Simple and intuitive dual track guitar looper with powerful loop effects lets you create multilayered sonic masterpieces Designed specifically for guitarists, by guitarists, to ensure you get the utmost simplicity with maximum creative potential Two 5 minute independent loop tracks with serial and sync modes let you build evolving multitrack compositions or