AudioFu Chart · November 2026
Best Synthesizer Modules Under $1,000 2026
The top pick is Strymon SuperKar+ 32-Voice String Synthesis Module ($480). Behringer 110 VCO/VCF/VCA gives you the most for the money at $60. Verbos Electronics Sawtooth Stack leads the high end. Ranked by the AudioFu Index from 15 models across 13 brands, prices checked every night.
Last updated: November 4, 2026
Top 10
Full detail for the 10 highest AudioFu Index scores. Every other model is listed below.
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Strymon SuperKar+ 32-Voice String Synthesis Module
SuperKar+ · Strymon
23 for sale on Reverb1 finish at Thomann
This module gives you 32 voices to play realistic strings and winds. You can run solo lines or generate chords with external control. It needs a power supply and fits in tight cases.
Pros
- 32-voice polyphony handles complex arrangements effortlessly.
- Dual independent engines separate solo lines from chords.
- Realistic string, wind, and percussion sounds out of the box.
Cons
- Harmony selection relies on V/Oct CV which needs external setup.
- No built-in power supply requires a dedicated Eurorack power unit.
76AudioFu
IndexStableno change since Aug 17Aug 17$480 now$480€429 at Thomann · in stockCheck price ↗ -
Doepfer A-111-6 Miniature Synthesizer Voice
A-111-6 · Doepfer
7 for sale on Reverb2 finishes at Thomann
The A-111-6 is a fantastic entry point into Eurorack, offering a complete, classic voice in a small package. It's perfect for beginners wanting to understand the core components of a synthesizer or experienced modular users needing a reliable, no-frills oscillator/filter/envelope setup. It delivers a vintage analog warmth that’s hard to beat.
Pros
- Classic Doepfer sound – warm, slightly gritty VCO tone
- Versatile envelope modes cater to varied sound design needs
- Compact 10HP footprint maximizes modular space efficiency
Cons
- Limited modulation options compared to more modern modules
- Basic filter response; lacks complex filter topologies
75AudioFu
IndexStableno change since Aug 17Aug 17$222 now$222€199 at Thomann · in stockCheck price ↗ -
Doepfer A-111-5 Mini Synthesizer Voice
A-111-5 Synthesizer Voice · Doepfer
5 for sale on Reverb2 finishes at Thomann
The A-111-5 is a fantastic entry point into Eurorack, delivering a complete voice in a compact package. It’s ideal for those seeking a raw, classic analog sound and wanting to learn the fundamentals of synthesis without overwhelming complexity – a great foundation for any modular journey.
Pros
- Classic Doepfer sound: warm, raw, and undeniably analog.
- Flexible FM options provide surprising timbral complexity.
- Versatile LFOs offer diverse modulation possibilities.
Cons
- Limited polyphony restricts layering and complex arrangements.
- Envelope response can feel a bit slow compared to modern modules.
71AudioFu
IndexStableno change since Aug 17Aug 17$323 now$323€289 at Thomann · in stockCheck price ↗ -
The Erica Synths Bassline is a fantastic, focused module for anyone wanting that classic acid bass sound without a massive modular setup. Its core design is simple but powerful, delivering a raw, aggressive character that’s perfect for techno, industrial, and experimental music – it’s a real workhorse for driving a system’s low end.
Pros
- Acidbox filter delivers a uniquely aggressive, resonant tone.
- Suboscillator adds significant low-end weight and character.
- BBD circuit convincingly emulates vintage analog instability.
Cons
- Limited waveform selection compared to more complex VCOs.
- Accent input can be tricky to dial in for subtle nuances.
70AudioFu
IndexStableno change since Aug 17Aug 17$390 now$390€349 at Thomann · in stockCheck price ↗ -
The Oneiroi is a quirky little gem for experimental sound design. It’s perfect for those who love sculpting evolving textures and unusual soundscapes – think ambient artists or anyone wanting to add a unique digital flavor to their modular setup. It’s not a powerhouse, but it's a remarkably creative and fun voice.
Pros
- Unique sound sources create textures unavailable elsewhere.
- The looper's variable start/end point adds expressive possibilities.
- Resonator section provides surprisingly nuanced and characterful effects.
Cons
- 5-second looper limits complexity for longer phrases.
- Digital nature can feel sterile without careful parameter tweaking.
67AudioFu
IndexStableno change since Aug 17Aug 17$480 now$480€429 at Thomann · in stockCheck price ↗ -
The Pico Voice is a seriously clever little module – you get a surprising amount of sonic territory crammed into just 3HP. It’s perfect for experimental sound design, adding unique textures to a larger modular system, or for someone just starting out and wanting to explore a wide range of synthesis techniques without a massive investment.
Pros
- Remarkable sound palette for its size, incredibly versatile algorithms
- Impressive sound quality, especially the TB-303 emulation
- Tiny footprint, ideal for dense modular setups
Cons
- Limited parameter control per algorithm, requiring external modulation
- 3HP width demands careful panel planning and space management
66AudioFu
IndexStableno change since Aug 17Aug 17$155 now$155€139 at Thomann · in stockCheck price ↗ -
This module lets you build eight different sounds at once, each with its own noise generator and effects. You can split the voices however you like and control everything with MIDI. It works well as a compact studio tool or a sidekick for your rack.
Pros
- Eight distinct synthesis types for varied sound creation
- Full voice division allows unique part configurations
- Integrated noise generator adds texture to every voice
Cons
- No dedicated audio input for external sample playback
- Master bus effects lack dedicated mixing or routing options
55AudioFu
IndexStableno change since Aug 17Aug 17$435 now$435€389 at Thomann · in stockCheck price ↗ -
The Sawtooth Stack is a powerhouse for creating lush, evolving soundscapes. It’s a truly unique voice – the discrete oscillators and flexible harmonics section create sounds you just won’t find elsewhere. This module is a dream for experimental sound designers and anyone seeking a distinctive West Coast character in their modular setup.
Pros
- Discrete oscillators deliver a uniquely rich, complex, and harmonically interesting sound.
- Harmonics section allows for nuanced timbre shaping from pure sine to aggressive sawtooth.
- Spread control offers incredible stereo width and movement, ideal for evolving textures.
Cons
- The price point places it firmly in the premium-priced modular category.
- Limited modulation destinations may require additional modules for complex sequencing.
55AudioFu
IndexStableno change since Aug 17Aug 17$983 now$983€879 at Thomann · in stockCheck price ↗ -
This little Behringer 110 module is a seriously fun way to get into analog synthesis, especially if you're after that classic Moog-style sound. It's perfect for beginners or anyone wanting a budget-friendly voice module to add some warmth and character to their modular patch. Don't expect a studio centerpiece, but it's a fantastic, surprisingly capable building block.
Pros
- Classic Moog-inspired architecture delivers warm, vintage tones
- Pulse width modulation adds significant expressive potential
- Compact 16HP footprint maximizes space in modular systems
Cons
- Plastic construction feels less robust than higher-end modules
- Limited waveform selection beyond the core basics
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The ADDAC 107 is a focused module – it's all about that squelchy, acid bass sound. If you're diving into techno, acid house, or industrial and want a dedicated, affordable voice to do it, this is a fantastic starting point. It’s not a general-purpose synth, but it nails its niche.
Pros
- Excellent filter character, offering a classic, aggressive acid tone.
- Compact 9HP footprint maximizes space in tight Eurorack setups.
- Well-implemented CV attenuators provide precise modulation control.
Cons
- Limited waveform selection beyond the core acid sounds.
- Envelope shaping is basic; lacks complex modulation options.
43AudioFu
IndexStableno change since Aug 17Aug 17$267 now$267€239 at Thomann · in stockCheck price ↗
All 15 synthesizer modules
Same index, same nightly prices — compact. Colour options of one model share a row. Tap a photo to zoom.
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Bastl Instruments Citadel AlchemistBastl Instruments43Stable$278€249$278€249Check ↗
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Dreadbox TelepathyDreadbox43Stable$301€269$301€269Check ↗
- 13
Shakmat Modular Ballista BlastShakmat Modular43Stable$468€419$468€419Check ↗
- 14
Rides In The Storm SED-CSMRides In The Storm43Stable$615€550$615€550Check ↗
- 15
Intellijel Designs AtlantixIntellijel Designs39Stable$893€799$893€799Check ↗
Synthesizer Modules by the numbers
Measured across all 18 models we track, not a sample.
Median $390 — half of all synthesizer modules here cost less.
How to choose the best synthesizer modules
Sound Quality
This isn't just about 'warmth' or 'brightness.' We're listening for that fat midrange honk, a clean signal path without unwanted noise, and a dynamic response that allows for expressive playing - does it breathe and react to your touch?
Utility
A fancy oscillator is useless if it's a pain to patch. We're looking at things like CV/gate range, attenuators, offset controls, and overall user-friendliness. Modules that require a PhD to operate aren't a good value.
Build Quality
Let's be honest, at this price point, compromises are made. But flimsy pots, cheap jacks, and a rattly enclosure are a recipe for frustration. Solid construction is key for gigging and long-term reliability.
Modulation Potential
Can this module be creatively integrated? Does it offer multiple outputs or modulation inputs? A simple oscillator can become a powerhouse with a little extra CV routing.
Versatility
Can this module handle multiple roles? A versatile module that can act as a basic oscillator, a complex tone generator, or even a utility function is worth more than a specialized module that only does one thing well.
Buying guide
So you're diving into modular synths but your bank account's looking a little thin? Totally get it. Building a full-blown Buchla system isn't happening anytime soon, but you can get some seriously inspiring sounds with smart module choices under $1000. This isn't about chasing the 'best' - it's about maximizing sonic potential on a budget.
At this budget, expect some trade-offs. You're likely looking at modules with fewer features than their higher-end counterparts - maybe fewer voices, simpler routing options, or slightly less refined filters. Don't chase 'vintage' sounds; focus on modules that offer unique functionality or exceptional bang-for-the-buck.
Utility modules - VCAs, mixers, attenuators - are always a good investment; they'll make your more exotic modules shine.
How the AudioFu Index works
Five measured signals and nothing else — no stars from strangers, no “tested by experts” we didn’t do. The weights are fixed and public. We don’t play these instruments; we measure the market around them.
This chart covers 18 synthesizer modules from the Thomann catalogue. Before you buy, read hands-on reviews and, where you can, play it. Full methodology.
AudioFu earns a commission when you buy through our Thomann links. It never changes the order — the index does.
- Demand40%
How many of this exact model are for sale on Reverb right now — what musicians actually buy and resell.
- Lineup20%
How many finishes Thomann stocks — makers expand the models that sell.
- Price15%
Where the price has moved since we started tracking in August.
- Specs15%
How completely the maker documents it.
- Maker10%
How deep the brand’s range is in this category.
Questions
What's the difference between a 'clone' and an original module?
Clones are reproductions of classic modules, often cheaper but potentially with slightly different component quality. Some clones are fantastic, others are...less so. Research the clone manufacturer's reputation before you buy.
Are Eurorack power supplies a huge expense?
Absolutely. Factor that into your budget. A decent 500mA power supply is essential, and you'll need more as you add modules. Don't skimp here - a noisy power supply will ruin your sound.
Can I build my own modules?
Definitely! Kits can save money, but require soldering skills and patience. There's a learning curve, but the satisfaction of building your own gear is hard to beat.
What about secondhand modules?
Secondhand is a goldmine! You can often find modules at significantly discounted prices. Just be sure to test them thoroughly before committing to the purchase.
What kind of sounds can I realistically expect for under $1000?
You can get a surprisingly wide range of sounds - everything from classic Moog-style basses and leads to experimental textures and drones. Don't expect pristine, studio-grade sounds right out of the box; these modules are about creative exploration and character, not sterile perfection.





