The CDX1 has several modes for scratching and looping, including auto beat matching and smart looping, which uses the Beatkeeper to make perfect loops every time. There is extensive cue store/recall with multiple sets for each CD. The CDX1 also incorporates many beat-synched digital FX such as sonar, slide, filter, echo, and chop. Effects can be manipulated with a separate control wheel interface. The CDX1 offers a pitch slider programmable up to 100% pitch control, as well as a 100% key lock. The CDX1 is ...