Guitar effects unit with various effects and MIDI connectivity. - Model Name: ROCKTRON UTOPIA G300 - Number of Effects: 9 - Connectors: USB, MIDI IN/OUT, AUX IN, PHONES - Input Jacks: Guitar Input, SEND, RETURN - Bank Switching: BANK UP/DOWN buttons It has been used quite a bit. The power adapter is not the original, but a third-party one that functions correctly will be included. Thank you for viewing.