5. Which modules do I need?

So, after checking out what we covered earlier, you might be thinking: How do I discover the perfect modules for my setup? Well, there's no one-size-fits-all answer to that. What makes Eurorack so cool is that each rack is unique, filled with different modules, and everyone gets creative with patching in their own way

When you're just diving into the world of Eurorack, a good question to ask yourself is: What's my goal with this setup? What kind of music am I aiming to produce? For instance, if you're all about crafting modern techno tracks, you'll likely want beefy analog oscillators, a punchy filter module, and maybe some drum modules. On the flip side, if you're leaning towards creating soothing ambient tunes, you'll probably prioritize top-notch effects like delay or reverb modules.

Oscillators and Filters: Versatile or Minimalistic?

When you're picking your initial sound source module for your modular setup, you'll want to consider if you're ready to dive into a complex module with tons of options (even if it means a steeper learning curve), or if you'd prefer something more user-friendly. For example, you can check out the Intellijel Dixie II+ analog oscillator if you're into the former, or the Mutable Instruments Plaits multi-oscillator if you prefer simplicity.

The analogue Dixie II+ and the digital Plaits oscillator represent completely different sound approaches.

The Intellijel Dixie II+ is great for generating classic synth sounds using basic waveforms. On the other hand, the Mutable Instruments Plaits opens up a world of possibilities with various digital sound algorithms. However, Plaits can be more intricate to work with, requiring a deeper understanding of synthesis and the occasional glance at the manual.

Two analogue filters of different complexity: the Behringer 904A and the Joranalogue Filter 8.

Similar considerations apply to filters: Modules like the Behringer 904A low-pass filter deliver a certain sound without much fuss, in this case, in the Moog style. In a module like the Joranalogue Filter 8, on the other hand, there are eight different filter types – but they also need to be manually tweaked.

Modulation is the Key to Success

No matter which musical path you embark on or how complex your preferred modules are, remember this age-old saying: "It's the mix that makes it!" Building music solely with oscillators and filters won't cut it. Instead, to unlock the full potential, you need to delve into the modulation possibilities within your rack.

The Make Noise Maths is a flexible modulation source that can be used in almost all patches.

This is precisely why the Make Noise Maths holds the title of the most popular Eurorack module of all time. It's like the Swiss Army knife of Eurorack, capable of enhancing patches with LFOs, envelopes, triggers, signal mixing, intensity control, and more. It's a versatile tool that's indispensable in practically every patch.

VCAs: Always in the mix

Here's a golden rule in the world of Eurorack: you can never have too many VCAs! Voltage-Controlled Amplifiers are your go-to knobs for adjusting sound and modulation levels. They're essential for sculpting your patches, whether you're creating melodies or adding a dash of creativity with control voltages. Some VCAs, like the Intellijel Quad VCA or the Doepfer A-130-8 Octal VCA, are versatile champs, handling both audio and CV signals. So, don't be surprised if you find yourself stocking up on VCAs – they're your trusty allies in shaping your Eurorack sound.

Sure thing, no need to hold back! When you think about what you want to achieve musically and pick your modules accordingly, you're on your way to creating your special Eurorack setup. Whether you're exploring oscillators, filters, or modulators, there's a whole world of options out there. And with the right extra modules in your arsenal, you'll be up and running in the Eurorack game in no time. So, embrace the adventure, tinker around, and savor the unique sounds of modular synthesis!