Raiden VVT-MK1 Right Cut Portable Fader - Red/Black Assembled in USA VVT-MK1 Portable Fader 3.5 mm male to male flat audio cable Adhesive backed hook and loop fastener strip Corded carrying pouch The Raiden VVT-MK1 Portable Scratch Fader is designed for portable turntables and mobile phone/tablets applications Compatible with any audio device using 3 5 mm cables, the VVT-MK1 also features an AUX input that allows for constant audio from a different device/source to be played simultaneously through the fader, without being affected Perfect for background audio/loopers