2-channel DJ mixer with Phono/Line inputs and headphone output. ◾️CH-1~2, Master, and Monitor outputs confirmed working. Up to 4 turntables can be connected simultaneously. It hasn't been used much and is in relatively clean condition. Please check the photos. There may be some scratches that are difficult to see in the photos, so please consider that as well. - Brand: Numark - Model Name: BLUE DOG - Number of Channels: 2 - Input Type: Phono/Line - Output Type: Master - Color: Blue - Headphone Output: Yes - Number of Sliders: 3