Everything functions without issue. Manufactured in 2023, I purchased it new. Although it's a 2023 model, I started using it around the end of 2024. I'm selling it because I'm changing equipment. There is some paint chipping on the left jog wheel. There is some paint fading on the lower left side, where I often rested my hand below the crossfader. I haven't performed any intense scratching or similar operations. If you're okay with paying for shipping, I'll also include the dust cover. The OPUS-QUAD is a multi-functional DJ controller, equipped with four faders and CUE functionality. - Model Name: OPUS-QUAD - Number of Faders: 4 - Button Functions: CUE, PLAY/Pause Thank you for looking. #OPUSQUAD #DJ #pioneerdj #recordbox #serato