For production-ready use, we recommend downloading the Original format.The viewer version is intended exclusively for browser preview. In the original file, the following are fully preserved:✔ native scene structure✔ complete materials without reduction✔ correct PBR texture maps✔ proper object namingIf you plan to use this model in production, select the original version.The DDJ REV5 is a new generation controller with Serato DJ Pro and rekordbox compatibility. This 2 channel unit offers an authentic scratch experience and innovative features including its large jogs MAGVEL FADER dedicated buttons for Stems control the first ever Auto BPM Transition and Piano Play mode.