2-channel DJ controller that’s perfect for beginners to start exploring DJing. Simple and user-friendly design with a professional feel. Brand-new features for easy track mixing and applying pro-sounding effects. Our newest 2-channel DJ controller, the DDJ-FLX4, is easy to use and offers a flexible, creative feature set. Designed for those who are new to the craft of DJing and keen to advance quickly. For those who are looking to learn, or simply want a more compact controller with plenty of new features, the new DDJ-FLX4 DJ controller could be ideal.