The Numark PT01 Scratch Portable Turntable with Scratch Switch is a scratch portable turntable featuring a built-in adjustable scratch slide switch, a protective dust-cover and built-in speaker. The PT01 Scratch portable turntable enables you to scratch and cut anywhere. Built with Numark’s exclusive Adjustable Scratch Switch, PT01 Scratch allows you to take a scratch record and perform any scratch routine, whether it is plugged in or you are outside.