Full metal rock-solid chassis ready for wear and tear. Straight forward UI, user-friendly operation. GP-100 multi-effects pedal offers you 20 user IR storage slots. Customize your own tone now! It offers a potent effects processing platform and complete feature set, so you can improve your skill and experiment with different guitar effects, all with one simple-to-use, portable device. Use the built-in looper, drum machine, and aux input to play with your own tracks. The looper features max. 90 seconds looping time, and the drum machine gives you 100 different patterns (incl. metronomes). You can turn GP-100 guitar pedal into a USB audio interface by simply connecting your unit to a computer/mobile phone (for mobile devices, a USB OTG cable is needed). Then you can record, mix, and share your songs whenever you want.