Numark Mixtrack 3 Digital Double Deck DJ Controller for sale online | eBay,Numark Mixtrack Pro 3 - Dj Controller + Download Packs,製品情報:Mixtrack Pro 3:Numark,Amazon.com: Numark Mixtrack Pro 3 | All In One 2 Deck DJ Controller for Serato DJ Including an On board Audio Interface, 5 inch High Resolution Jog Wheels and Serato DJ Intro