Simple and easy-to-use DITTO LOOPER, featuring TRUE BYPASS. - Model Name: DITTO LOOPER - Connections: USB port - Features: TRUE BYPASS - Control Knob: LOOP LEVEL Thank you for viewing. This item is brand new and unused. I recently purchased it from Soundhouse in October 2025. I no longer need it because I immediately bought a different model. I look forward to your purchase. Thank you.