Properly Connecting Speakers to DDJ-400/FLX4 (2026)

Speakers Not Working on DDJ-400? Connect & Fix (13 Issues)

Quick 2026 setup note: For the DDJ-FLX4, AlphaTheta’s beginner setup guidance still points to a PC/Mac or mobile device, powered speakers or a power amp, headphones, and the correct USB cable. If audio is silent, first confirm whether sound is routed to the controller, the computer speakers, or a mobile device. AlphaTheta notes that with … Read more

Headphones Not Working on FLX4/DDJ-400? Here’s How to Fix It

How to Get Headphones to Work on Pioneer DDJ-400

Many people have told me that they have problems with sound output on Pioneer DDJ-FLX4 and DDJ-400 connected to Rekordbox. Most of them were fairly new to DJing, eager to learn to mix, and afraid their controller might arrive broken. Some were having problems immediately after unpacking, and some successfully used their headphones since purchasing … Read more

Isolating Instruments in Songs – Best Tools up to Date (2026)

Quick update (2026): AI stem separation is now a normal DJ workflow, not just a production trick. rekordbox STEMS can split tracks into vocal, drums, bass, and instrument parts, Serato Stems can be controlled from supported DJ hardware, and tools like Moises make vocal and instrument separation easy outside the DJ booth. For the cleanest … Read more

How to Use Multiple MIDI Controllers at Once

Quick answer (2026 update): Yes, you can use multiple MIDI controllers at once. The cleanest setup is to give each controller its own MIDI input or track in your DAW, then map knobs and pads only where you need them. If you are combining DJ controllers with production controllers, start with one main clock source, … Read more

Using a DJ Controller with FL Studio – A Quick Guide

fl studio dj controller

Quick setup note (2026 update): FL Studio still treats most DJ controllers as MIDI controllers, not as full DJ mixer hardware. In FL Studio, open MIDI Settings, enable the controller input, use a matching port where needed, then map pads, knobs, and faders to the functions you actually use. If you want to run more … Read more

How Many Watts Is Good for Speakers?

Speakers & Watts - What Is Considered a Good Speaker Wattage?

Are you curious to discover what wattage is typical for different high-quality speakers and fill your surroundings with sound?  Great! In this article, you’ll learn everything there is to know about the watts you need for your speakers, including: Average wattage by the type of good speakers How do we know what a good speaker is Does … Read more

What Software Do Most Professional DJs Use? (2023 Update)

What Software Do Professional DJs Use

There’s plenty of professional DJs out there who are into all kinds of music genres. While they do mix on the spot, they also need some preparation before the gig. On their laptops, they use DJ software for choosing tracks and preparing sets, which later, along with a mixer/DJ controller, serves them as a tool … Read more

DVS DJ Software – What Is It? Which Is the Most Recent Setup?

dvs dj setup software

Many people get confused when it comes to setting up so-called DVS systems. They find it difficult or do not see the use of using traditional gear in combination with software. But it doesn’t have to be difficult at all. Setting up DVS (Digital Vinyl System) will not only become easier after reading this article … Read more