Pioneer DJ DDJ-FLX4 2-Deck Rekordbox and Serato DJ Controller: Review

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The Pioneer DJ DDJ-FLX4 is a versatile 2-channel DJ controller designed to introduce beginners to the world of DJing. With its modern, user-friendly design, the controller offers a mix of simple yet professional features, making it an excellent choice for aspiring DJs or those looking for a compact controller with a flexible feature set. In this review, we’ll explore its key features, performance, pros and cons, and answer some frequently asked questions to help you decide if the DDJ-FLX4 is right for you.

Pioneer DJ DDJ-FLX4 2-Deck Rekordbox and Serato DJ Controller
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Key Features and Specifications

Design and Build Quality

The DDJ-FLX4 boasts a sleek and modern design that feels both professional and approachable for beginners. With dimensions of 18.98 inches in width, 2.33 inches in height, and 10.74 inches in depth, the controller is compact enough to carry around to gigs or practice sessions without feeling bulky. Weighing in at 4.63 lbs, it strikes a balance between portability and solid construction.

The controller has 2 channels for DJing and allows full control over both, providing a clear layout with dedicated controls for each deck. The 111.6mm jog wheels are well-sized, giving DJs precise control over their tracks. The Trim knobs offer control over volume adjustments, while the Beat FX and Sound color FX make it possible to manipulate sound and add effects for a creative performance.

Software Compatibility

The DDJ-FLX4 is compatible with both Rekordbox and Serato DJ Lite, with an easy option to upgrade to the premium version of Serato DJ Pro. Users can connect their PC or Mac to the controller via USB, and if you’re into mobile DJing, the controller can also work with iPhones, iPads, and Android phones/tablets via Bluetooth or USB. This level of flexibility makes it a great choice for DJs who want to perform on the go or prefer to use different devices for their setups.

Audio and Sound Quality

For those interested in vocal performances or live-streaming, the DDJ-FLX4 has a USB audio output for microphone sound, making it easy to combine your mix with a live mic. It supports 16-bit/24-bit audio at 44.1 kHz/48 kHz, ensuring high-quality sound output. The signal-to-noise ratio of 103 dB further contributes to clean, clear sound, while the distortion rate of < 0.005% ensures minimal degradation of the audio quality.

Additional Features

  • Sampler slots: Rekordbox offers 16 sampler slots, while Serato DJ Lite offers 4 slots, giving DJs the ability to trigger samples during live performances.
  • Durability: The build quality of the DDJ-FLX4 is solid for the most part, though user reviews vary on this aspect.
  • Multi-device support: Beyond just your laptop or PC, the controller is versatile enough to connect to different devices, allowing you to DJ from your mobile phone or tablet with ease.

Here’s a quick look at the key specifications:

SpecificationDetails
Frequency Range20 Hz – 20,000 Hz
Width18.98 in
Height2.33 in
Depth10.74 in
Weight4.63 lb
Soundcard16bit/24bit, 44.1 kHz/48 kHz
Signal-to-Noise Ratio103 dB
Distortion< 0.005 % (USB)
Power ConsumptionDC 9V, 3A (USB power adapter)
Channels2
Deck Control2
Jog Wheel111.6mm
Beat FXYes
Sound Color FXYes
Sampler Slots16 slots (Rekordbox) / 4 slots (Serato DJ Lite)
Pioneer DJ DDJ-FLX4 2-Deck Rekordbox and Serato DJ Controller
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Performance

Ease of Use

One of the standout features of the DDJ-FLX4 is its user-friendly design. The layout is intuitive, with dedicated buttons and knobs clearly marked for quick access to essential functions. The controls are responsive, and the jog wheels offer a smooth and satisfying tactile feel, making it easy to mix and scratch.

The integration with both Rekordbox and Serato DJ Lite is seamless, and the USB audio output for microphone sound is a game-changer for those looking to MC or sing over their sets. Additionally, the controller’s Bluetooth connectivity allows for wireless performance when paired with compatible devices, further enhancing the flexibility of your setup.

Versatility

The DDJ-FLX4 shines when it comes to versatility. Whether you’re working with a laptop, tablet, or mobile device, the controller’s compatibility with different platforms makes it a convenient option for DJs who prefer to work on the go. The support for both Rekordbox and Serato DJ Lite software ensures that you can experiment with different features and functionality to suit your style.

Performance-wise, the controller excels in basic functions like cueing, looping, and triggering effects. While it’s not designed for advanced professional use, it offers enough flexibility for beginner to intermediate DJs to get creative with their performances.

Audio Quality

The sound quality is one of the DDJ-FLX4’s highlights. With the 16-bit/24-bit soundcard, you can expect clear and crisp audio that’s free from distortion during normal use. The signal-to-noise ratio of 103 dB ensures minimal interference, making it suitable for most small gigs, practice sessions, or home use.

However, some users have reported experiencing occasional choppy sound or audio distortion, particularly when using Serato DJ or other third-party software. This may be related to the performance of the connected device, as mobile devices are not always as capable of handling high-quality audio processing as dedicated DJ laptops or desktops.

Pioneer DJ DDJ-FLX4 2-Deck Rekordbox and Serato DJ Controller
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Pros and Cons

Pros

  • User-friendly design: Great for beginners or DJs looking for an easy-to-use controller.
  • Multi-device compatibility: Works with PCs, Macs, and mobile devices, offering Bluetooth connectivity.
  • Lightweight and portable: Ideal for DJs on the go who need a compact setup.
  • Microphone integration: Excellent for live-streaming and vocal performances.
  • Affordable entry-level controller: Provides good value for DJs who want to start without a hefty investment.
  • Solid build quality: Despite some mixed reviews, many users report that the controller feels durable.

Cons

  • Limited advanced features: While great for beginners, the controller may lack some advanced features required by professional DJs.
  • Occasional audio issues: Some users report choppy sound or audio distortion when using the controller with certain software.

FAQ About Pioneer DJ DDJ-FLX4

1. What is the difference between Rekordbox and Serato DJ Lite?

Rekordbox and Serato DJ Lite are two DJ software options that the DDJ-FLX4 supports. Rekordbox is developed by Pioneer and is favored for its advanced performance features, whereas Serato DJ Lite is more basic but still popular, especially for beginners. Serato DJ Pro is available as an upgrade from the Lite version, offering more advanced capabilities.

2. Can I use the DDJ-FLX4 with my iPhone or Android device?

Yes, the DDJ-FLX4 supports Bluetooth and USB connectivity with both iPhone and Android devices. With an upcoming update, you’ll be able to use Rekordbox for mobile devices, expanding the flexibility of your setup.

3. Is the DDJ-FLX4 suitable for professional gigs?

While the DDJ-FLX4 is a fantastic option for beginners, its performance may not meet the needs of professional DJs, especially those who require advanced features. It’s more suited for practice, small gigs, and learning.

4. Does the DDJ-FLX4 have microphone input?

Yes, the DDJ-FLX4 has a USB audio output for microphone sound, making it easy to MC or sing during your sets without needing extra hardware.

5. Is it easy to transport the DDJ-FLX4?

Absolutely. With its lightweight design (4.63 lbs) and compact size, the DDJ-FLX4 is highly portable and easy to carry to gigs or practice sessions.

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