USB DJ Player Number of Channels: 2
From Amazon
RANE ONE - Complete DJ Set and DJ Controller for Serato DJ with Integrated DJ Mixer, Motorized Platters and Serato DJ Pro Included
The Disc DJ Store
Rane One, 2-Channel Serato DJ Controller with Motorized Platters (B-Stock / Open Box)
This product is also available at 3 unverified stores.