"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. 4-deck DJ Controller with Stems Control Serato DJ Pro/rekdbox Suppt Adjustable Crossfader Auto BPM Transition 16 Perfmance Pads Date First Available: August 2, 2023 Item model number: DDJ-REV5 Manufacturer: Pioneer DJ ASIN: B0CDHK9G8N Product Dimensions: 14.85 x 28.98 x 2.89 inches; 14 Pounds Item Weight: 14 pounds"