Get started with modular synthesis, but beware hidden costs. Eurorack systems require more than just modules, Learn the pitfalls to make an informed decision.
The process of researching and selecting these modules can be overwhelming due to the massive selection available. It can end up consuming more time on planning than on making sounds or music. Additionally, you will soon discover that the modules require a home. A eurorack case and power supply are necessary to arrange your modules within and get them working. Other aspects you might not have considered include:
Does your case have enough power to supply your modules?
Do you need patch cables at various lengths?
Do you have the right mounting screws in terms of width, depth, and thread?
Do you need a MIDI cable? What kind?
Aesthetics might be a concern.
Are you prepared for your friends and family to no longer understand what you’re talking about?
This is the recommended Knobulism eurorack starter system (modular grid). It includes many reasonable priced or inexpensive modules. Several modules are multifunction and this system will cover all your bases to learn nearly everything about modular synths.
Thankfully, there is an alternative way to get going fast and for less money. Get a semi-modular system. They generally have everything I’ve included above, all in one neat little package, that even allows you to start making sounds without patch cables, though you will want them.
Here are a few recommendations in varying price ranges and configurations. I’ve selected each of these because they meet certain criteria I think are important for beginners. Criteria like:
Good ergonomic and user interface design
A thorough selection of modules and features
Aesthetically pleasing to the eye
You can probably find them new or used
They are all analog synths
They all sound sick as fuck!
Low-cost entry semi-modular synths – $250 or less
Cre8audio West Pest Semi-Modular Analog Synthesizer
This synth is tiny and inexpensive but really packs a punch. Including an oscillator with an FM modulator, wavefolder, LPG/LPF/VCA dynamics, LFO, random, clock, clock divider and a bunch more. It also has some elements that really let it stand alone as performance instrument like a step sequencer, generative sequencer and arpeggiator. For the size, design, features and $250 price, you really cannot go wrong with this as your first modular synth. Buy here >
Behringer KOBOL EXPANDER **
With only 200 of the original 1970s French synthesizer built, the RSF Kobol Expander I often sells for well above $10,000. Behringer’s recreation, priced at a remarkably affordable $200, offers incredible value. With 32 patch points, you can modulate nearly every function, including the filter, VCA, oscillator, osc waveform shape, and LFO rate. This dual-oscillator synth is capable of complex patches like osc sync or frequency modulation. It even features a “voltage processor” for mixing, scaling, and offsetting voltage for more intricate modulation. Perfect for learning many types of synthesis.
Mid-range semi-modular synths – $500-$800
Moog Mother-32 Semi-Modular Analog Synthesizer
The Mother 32 is versatile and offers a wide range of classic Moog tones in a compact package. The 32-point patchbay allows for nearly endless creative modulation and sound design. The built-in sequencer and arpeggiator add to its versatility, allowing it to stand alone. With its solid build quality and iconic Moog sound, the Mother 32 is a fantastic choice for anyone looking to learn modular synthesis. Buy here >
Makenoise 0-coast Semi-Modular Analog Synthesizer
The Makenoise 0-Coast may seem complex, but it’s easier to grasp than many synths. Its geometric design visually represents signal flow, ideal for beginners. It offers an additive sound with a waveshaper, wavefolder, and LPG, delivering a classic west coast sound. With dual MIDI to CV & gate outputs, it provides precise control from any sequencer or DAW. From tough to smooth sounds, its ergonomic design offers a unique experience. Priced at $499, it’s a great value for beginners and pros alike. Buy here >
Pittsburgh Modular Taiga Desktop Semi-Modular Analog Synthesizer
This semi-modular synth is undeniably top-tier and could easily justify a price well above $799. In terms of features, it surpasses all the synths mentioned thus far and aligns more closely with the final two high-end synths. With three oscillators, each equipped with its own wavefolder, the Taiga is in a league of its own. Additionally, it boasts a 4-channel mixer, a preamp with 30x gain for easy input of external line-level instruments, a MIDI-clockable LFO, a multi-mode filter, a dynamics section with multiple LPG response curves, and an analog BBD delay capable of short echo or chorus effects. Its 60-point patchbay offers unparalleled modulation routing options. For an additional $500, on top of its already fair $799 price tag, you can opt for a keyboard, a more spacious layout, and even room for a few eurorack modules. Pittsburgh Modular has aptly described this synth as a love letter to mono-synths, and indeed, it is a testament to their passion for the craft. Buy here >
High-end semi-modular synths – $2000 and above
Erica Synths SYNTRX II Analog Synthesizer
The Erica Synths SYNTRX II Analog Synthesizer, priced just under $2200, embodies vintage charm with modern twists. Inspired by the EMS Synthi AKS, it features a built-in sequencer, MIDI control, and a trio of VCOs with waveshaping capabilities. The multi-mode filter, ring modulator deliver classic analog warmth, while the digital delay and reverb and depth and space. Its envelope follower allows modulation extraction from external sources. With a joystick for real-time parameter control and a cable-free matrix-style patch-bay, it’s a versatile tool for beginners and experienced synthesists alike. Buy Here >
Intellijel Designs Cascadia Desktop Semi-Modular Analog Synthesizer
Cascadia effortlessly blends East and West Coast synthesis styles sits at the very pinnacle of semi-modular synths, rivaling predecessors like the Cwejman S1 MK2 or the ARP 2600. With 100+ patch points, it offers endless modulation. MIDI control via USB-C or 5-pin adds versatility. Dual-VCO allows for complex shaping, including thru-zero FM, wavefolding, ring modulation, and more. The cascaded 4-pole multimode filter offers eight modes for precise sculpting. Utilities like sample & hold and slew/envelope follower provide deep control. At $2149, Cascadia is a monster modular synth and a great learning tool for beginners exploring complex sounds. Buy here >
Though you really can’t go wrong with any selection here, if I was forced to pick one as the best entry into the world of modular synthesis, it would hands down be the Makenoise 0-coast. It looks awesome, is built tough and sturdy, has an incredible feature set that is not too overwhelming, it’s a great size and there is a ton of content out there to help you learn how to use it.
I wish you the best in selecting and using your first modular synth. Feel free to ask questions in the comments, I’ll respond to everything, even if it is about synths not on this list.
** For those who know me, you might be surprised that I’m recommending a Behringer product. I have a strong distaste for their practice of producing and selling clones of synths that are currently in production. It feels like blatant theft and is very concerning to me. However, I’m okay with their original products or recreations of vintage, out-of-production synthesizers. I actually own the KOBOL EXPANDER because it is such a cool synth one can only find used for upwards of $10,000.
I totally did do that! My bad, I often get distracted by many alternate tasks when writing, an unfortunate aspect of my neurodivergence. I had actually written something, so it was quick and easy to update.
You’ve copied the text from the West Pest section into the Taiga section and written nothing about Taiga (it most certainly doesn’t cost 250.)
I totally did do that! My bad, I often get distracted by many alternate tasks when writing, an unfortunate aspect of my neurodivergence. I had actually written something, so it was quick and easy to update.