Detail 01
Smart Fader
It adjusts volume, bass balance, and BPM alignment as part of a transition.

Independent shopping perspective
Gold-finished and built around two decks, the DDJ-FLX4-N keeps core mixing controls in a compact controller format. USB-C bus power and its integrated audio interface help keep the connection path straightforward, while RCA master output handles the link to speakers or an amplifier. Smart Fader manages volume, bass balance, and BPM alignment during transitions; Smart CFX puts layered effects under one control. Eight pads per deck give hands-on access to Hot Cue, Pad FX, Beat Jump, and sampler functions.


Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.

Detail 01
It adjusts volume, bass balance, and BPM alignment as part of a transition.
Detail 02
A single control applies layered effects without separate parameter adjustments.
Detail 03
Each deck can trigger Hot Cue, Pad FX, Beat Jump, and sampler functions.
Detail 04
Connect the controller directly to speakers or an amplifier through its master output.
Detail 05
The controller receives power and connects devices through USB-C.
Final check

Product questions
Straight answers to the questions shoppers most often ask about this product.
Yes. It is class-compliant for PC and Mac connection, so no driver installation is required.
Supported software includes rekordbox, djay, Serato DJ Lite, and Traktor Play.
Use the RCA master output to connect speakers or an amplifier.
Yes. It has one 1/4-inch TS microphone input and mixes microphone audio internally.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.