ARTICLE VIDEO

reFX NEXUS 2 Tutorial: Presets, Effects and Modulation

Software Synthesizer TutorialsPublished 2014.08.08Updated 2026.07.18
Read article ↓

NEXUS 2 by reFX is a staple synthesizer for EDM, best known for its extensive collection of high-quality presets. Selecting a sound from a category can quickly yield polished results for beginners and experienced producers alike. Presets can also be customized to suit a track, with features including preset management, Amp/Filter, effects, an arpeggiator, and modulation. NEXUS 2 requires a USB-eLicenser with its license; the eLicenser service ended on May 20, 2025.

NEXUS 2: A Staple Synthesizer for EDM

reFX NEXUS 2

reFX released NEXUS 2.

It became a staple synthesizer in the growing EDM scene.

The defining feature of NEXUS 2 is its presets.

Simply choose a sound from a category to find
high-quality sounds you have probably heard before.

You can also customize presets to create sounds suited to your track, another reason for its popularity.

NEXUS 2 requires authorization with a USB-eLicenser containing its license. The eLicenser service ended on May 20, 2025; existing licenses on a working USB-eLicenser can still be used.
The article below describes the original registration process if you encounter installation issues; its online activation steps may no longer be available.

Now, let’s explore the product.

1. Managing and Saving Presets


Selected Questions and Answers from the YouTube Video

May I ask a question? I recently started composing EDM in Logic Pro, but I don’t have the EDM sounds I want. I’d like to buy sounds for the clean tones of Martin Garrix and Nicky Romero, or bounce sounds like VINAI’s. What should I buy and how do I download it? I’m looking for something that works in Logic Pro, runs on a MacBook, and has sounds for making the kinds of DJ sounds I mentioned. Sorry for the long question, and thank you!


We’re sorry, but we can’t point to one product that will produce a specific sound. We suggest listening to demos of different synthesizers and choosing one that contains sounds you like.


2. Amp and Filter

3. Spatial Effects

4. Arpeggiator

5. Trance Gate

6. Modulation

7. Modulation Matrix and LFO

Explore NEXUS 3

Frequently Asked Questions

Q1. What is the biggest attraction of NEXUS 2?

Its extensive, high-quality presets let you quickly select familiar, professional-sounding tones without specialist knowledge. Beginners can start producing music easily.

Q2. What do I need before using NEXUS 2?

NEXUS 2 requires a USB-eLicenser containing its license. The original article describes registering a license, but the eLicenser service ended on May 20, 2025. Existing licenses on a working USB-eLicenser can still be used; consult reFX support for assistance.

Q3. Can I customize sounds in NEXUS 2?

Yes. Starting with a preset, you can use the Amp/Filter, spatial effects, and modulation features to create sounds suited to your track.

Q4. What genres is NEXUS 2 suited to?

It is especially useful for EDM, but its wide range of presets and customization options also suit pop and many other genres.