The Rane SL 3 is a new audio interface for Scratch Live.
Enhanced by studio grade preamps and 24-bit audio processing, this compact new solution produces a warm punchy sound to heighten the senses. Extra outputs allow DJs and electronic musicians to intensify the mix with the Scratch Live SP-6 Sample Player (New in Version 1.9).
The auxiliary input provides a live input feed for creative sampling or recording your set. Use any combination of audio source. Control CD, Control Vinyl or MIDI for more flexibility than ever.
and creative configurations for DJs and electronic musicians

Serato Scratch Live 3 Dj Controller
Scratch Live is a DJ solution that comprises of the Serato Scratch Live software, Serato Control and hardware from Rane.
Serato Scratch Live lightened the load for the professional traveling DJ. Heavy crates of records can be exchanged into a huge library of music that can be easily transported on a computer hard drive.
It is the only digital DJ system that stays true to the art of DJing with no auto sync or effects by design.
The DJ is in control of the mix at all times, not the computer.
Scratch Live software has an array of unique tools and performance features:
You can scratch and mix files from your computer hard drive using Serato Vinyl, CD or Approved USB Controllers.

Serato SSL 3 Setup
The Serato Control Vinyl and Control CDs each contain the Noise Map Control Tone, a unique control signal which allows Scratch Live to track the motion of the record, simulating the same movement with digital audio. With Serato’s proprietary control, the result is a feel and sound indistinguishable from playing vinyl. As a producer and DJ, the track you finished today can be played on a real turntable tonight. You can switch from Control Vinyl to traditional vinyl records as well if you wish.
Serato has certified a select range of new generation controllers with USB connectivity to Scratch Live.
This means that Scratch Live can now send track information from the software to the supported hardware on-board displays.
You can also use the platters, buttons and sliders instantly, as supported hardware has pre-mapped controls for a no fuss setup.
PLEASE NOTE: These are the minimum requirements to run Scratch Live. For best performance and for use in professional situations we recommend you buy a higher spec computer. We recommend Intel processors.
Mac
Windows
for SL 3)