This is a multi-functional pedal called "POWER TUNE" from JOYO, which combines a guitar tuner and a power supply. It features True Bypass. Included Accessories: AC adapter DC cables: L-S x 5, L-L x 3, 4-output multi-cable x 1, converter cables x 2 The cable set differs from the original new product. Comes with the original box. It's an incredibly convenient tuner, or rather, a power supply. It allows you to build an effects board rationally in a small space. You can also reduce the number of items at home. The tuner accuracy is not a problem. Visibility is also excellent. True Bypass is also appreciated. The power supply section can fully power typical compact effects pedals without any issues. Output current: 500mA / 100mA Power: DC 9V This product has been discontinued and is rarely seen on the used market. Thank you for viewing.