The Pioneer DJ DDJ-FLX4 is a 2-channel DJ controller for beginner DJs. It works with Pioneer DJ's rekordbox and with Serato. The body is matte grey with a metallic grey mixer, and bright amber orange LEDs light the key controls.
Two features help with mixing. Smart Fader adjusts the track's BPM, volume, bass volume and other aspects after you move the crossfader or a channel fader, so the next song blends in. Smart CFX applies combinations of effects with the turn of a knob.
The controller has two glossy jog wheels and eight performance pads on each deck. USB audio output and a microphone input let you stream a set from a single computer without an external mixer or soundcard. It can run on USB bus power.
- Channels
- 2
- Software
- rekordbox for PC/Mac; rekordbox for iOS/Android (coming early 2023); Serato DJ Lite; Serato DJ Pro
- Performance pads
- 8 on each deck
- Jog wheels
- 2, glossy
- Inputs
- 1 x MIC (1/4-inch TS jack)
- Outputs
- 1 x MASTER (RCA), 1 x HEADPHONES (3.5-mm stereo mini jack)
- USB
- 2 x USB Type-C
- Bluetooth
- Bluetooth Low Energy, 2.4 GHz band, FH-SS (frequency hopping spread spectrum) modulation
- Frequency response
- 20 Hz – 20 kHz
- S/N ratio
- 103 dB
- Distortion
- Total harmonic distortion 0%
- Power
- USB power adapter: DC 9V, 3A; USB bus power: DC 5V, 500 mA