4 Decks with Master Sync

Supporting the latest DJing techniques, Mixxx supports up to four decks playing back simultaneously. Combine tracks with loops and samples to create sophisticated on-the-fly remixes.

Holding your mix together is the new Master Sync engine, a powerful feature that holds all of your tracks perfectly aligned even if you change the speed of the mix.

Harmonic Mixing with Musical Key Detection

Mixxx now detects the musical key of your tracks and allows you to fine tune them to be in key with the rest of your mix. With support for Traditional, Open Key, Lancelot, and custom key notations, you'll feel right at home no matter what system you're used to.

Four Microphones, Four AUX Inputs, Microphone Ducking

Radio DJs, MCs, and users with external gear will appreciate the flexibility of 12 total external audio inputs. And with auto-ducking, listeners will always be able to hear you over the music.

Core Mixing Engine Improvements

• Improved, high-fidelity equalizers.
• Improved time-stretching algorithm for better sounding key-lock.
• Multi-soundcard Synchronization Improvements
• Mono / Stereo Output
• Mono Mixing
• Split Cueuing
• Master/Headphone Delay
• Latency Usage Meter
• Improved Broadcasting Stability
• Improved Microphone Routing

Need an extended bathroom-break? Automatically expand your Auto DJ queue with Auto DJ crates.

Got a huge library? Mixxx will fly through it with its new multi-core scanning support.

Evoke the feel of thumbing through your record crate. Mixxx now shows slivers of cover art in the library table.

We've worked closely with heavy users of Auto DJ to identify problems, clean up code, and add internal tests to make Auto DJ more reliable than ever.

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