AudioFu Chart · November 2026
Best Oscillator Modules 2026
The top pick is 4MS Spherical Wavetable Navigator ($703). Behringer MDX2600 Composer Pro-XL Compressor / Limiter gives you the most for the money at $44. Ranked by the AudioFu Index from 72 models across 29 brands, prices checked every night.
Last updated: November 4, 2026
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All Oscillator ModulesTop 10
Full detail for the 10 highest AudioFu Index scores. Every other model is listed below.
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4MS Spherical Wavetable Navigator
Spherical Wavetable Navigator · 4ms
28 for sale on Reverb1 finish at Thomann
The Spherical Wavetable Navigator is a seriously powerful oscillator module. It’s perfect for experimental sound designers and those who want to dive deep into wavetable manipulation – the 6 voices and extensive control options really open up a world of sonic possibilities. It’s a premium-priced investment, but the sound is truly something else.
Pros
- Exceptional wavetable depth offers truly unique sonic textures.
- Individual voice control allows for intricate, evolving soundscapes.
- Computer editor unlocks extensive wavetable creation possibilities.
Cons
- Significant power draw demands a robust power supply.
- Steep learning curve for mastering wavetable synthesis techniques.
77AudioFu
IndexStableno change since Aug 17Aug 17$703 now$703€629 at Thomann · in stockCheck price ↗ -
The 4ms Ensemble Oscillator Black is a fantastic tool for sound designers and experimental musicians wanting complex polyphony without the complexity of a full software suite. Its scale-oriented design really streamlines melodic exploration, and the modulation options provide a surprising amount of sonic character. It’s a premium-priced module that rewards patience and experimentation.
Pros
- Exceptional polyphony creates lush, evolving textures beyond typical oscillators.
- Scale selection dramatically simplifies melodic creation and experimentation.
- Flexible modulation options (FM, wavefolding, phase distortion) offer sonic depth.
Cons
- The interface, while functional, can feel a bit dense and less intuitive initially.
- Limited to a basic sine wave foundation; requires external shaping for complex timbres.
74AudioFu
IndexStableno change since Aug 17Aug 17$367 now$367€328 at Thomann · in stockCheck price ↗ -
Doepfer A-110-4 QZVCO Quadrature Thru Zero VCO
A-110-4 Thru Zero Quad VCO SE · Doepfer
7 for sale on Reverb2 finishes at Thomann
The Doepfer A-110-4 Thru Zero is a solid, affordable quad VCO that’s a fantastic entry point into modular synthesis. Its quadrature capabilities really open up some cool sonic possibilities for sound design and experimental patches – ideal for those exploring phase modulation and complex textures. It’s a workhorse module for anyone building a versatile Eurorack system.
Pros
- Excellent quadrature phase relationship for complex modulation
- Blue anodized front panel adds a premium aesthetic touch
- Compact 8HP footprint maximizes modular space efficiency
Cons
- Limited waveform selection compared to higher-end VCOs
- 90mA power draw can strain power supplies in smaller systems
73AudioFu
IndexStableno change since Aug 17Aug 17$155 now$155€139 at Thomann · in stockCheck price ↗ -
The A-110-1 is a cornerstone of the Eurorack world, and for good reason. It's a solid, reliable VCO that delivers a classic, warm sound – perfect for anyone building a foundational modular patch or wanting that vintage analog vibe. It’s a workhorse module for experimental sound design and sequencing applications.
Pros
- Classic Doepfer sound, reliably stable and musical.
- Excellent core oscillator for foundational modular patching.
- Versatile waveform selection provides broad sonic possibilities.
Cons
- Limited modulation options compared to more modern VCOs.
- The stepped tuning can feel abrupt for microtonal work.
73AudioFu
IndexStableno change since Aug 17Aug 17$173 now$173€155 at Thomann · in stockCheck price ↗ -
Behringer MDX2600 Composer Pro-XL Compressor / Limiter
2600-VCO · Behringer
16 for sale on Reverb1 finish at Thomann
This little 2600-VCO module delivers a surprising amount of classic Moog character for the price. It's a fantastic entry point into modular synthesis, especially if you're chasing those warm, vintage tones. Ideal for experimental sound design and adding a raw, analog edge to your patches.
Pros
- Excellent price for a classic VCO design
- Remarkably stable tuning for a budget module
- FM inputs offer a wide range of sonic textures
Cons
- Plastic case feels less robust than higher-end modules
- Limited modulation destinations compared to larger 2600 systems
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Doepfer A-111-3 uPVCO Micro Precision VCO / VCLFO
A-111-3 · Doepfer
12 for sale on Reverb1 finish at Thomann
The A-111-3 is a solid, reliable workhorse oscillator – a classic Doepfer module. It’s a great entry point for those new to modular synthesis or anyone needing a dependable, compact VCO. Perfect for creating drones, sequences, and foundational sounds in your patch.
Pros
- Excellent core oscillator, offering stable and predictable pitch.
- Compact 4HP footprint makes it ideal for dense modular setups.
- Jumper settings provide tuning range flexibility for diverse applications.
Cons
- Limited waveform selection compared to more modern VCOs.
- Power draw can be a consideration in systems with limited power.
71AudioFu
IndexStableno change since Aug 17Aug 17$178 now$178€159 at Thomann · in stockCheck price ↗ -
Endorphin.es Furthrrrr Generator Eurorack Synth Module
Furthrrrr Generator · Endorphin.es
17 for sale on Reverb1 finish at Thomann
The Furthrrrr Generator is a seriously cool module if you're chasing that distinct Buchla vibe. It's a fantastic starting point for exploring complex timbres and evolving textures – perfect for experimental sound design and generative music, though it demands a little patience to truly master.
Pros
- Buchla-inspired architecture delivers uniquely complex, evolving tones
- Fastened potentiometers provide precise control and tactile feedback
- Dual oscillator design allows for rich, layered textures easily
Cons
- Limited waveform selection compared to some other VCO modules
- Can be overwhelming for beginners unfamiliar with Buchla-style synthesis
70AudioFu
IndexStableno change since Aug 17Aug 17$468 now$468€419 at Thomann · in stockCheck price ↗ -
The Spectraphon is a fascinating module for sound designers and experimental musicians. It's not your typical VCO – it analyzes and resynthesizes audio, giving you truly unique sonic possibilities. If you're comfortable diving deep into modular synthesis and pushing boundaries, this is a really rewarding piece.
Pros
- Exceptional spectral morphing capabilities create unique, evolving textures.
- SAM mode offers unparalleled harmonic complexity and modulation possibilities.
- SAO mode provides a familiar VCO foundation with a spectral twist.
Cons
- Steep learning curve; mastering spectral analysis takes dedication.
- Limited waveform choices compared to traditional VCOs.
70AudioFu
IndexStableno change since Aug 17Aug 17$758 now$758€678 at Thomann · in stockCheck price ↗ -
The XPO is a truly unique oscillator – it's not just about generating waveforms, it’s about crafting complex, evolving stereo textures. Perfect for sound designers, experimental musicians, or anyone looking to add a real sense of depth and movement to their modular patches; it's a serious creative tool.
Pros
- Exceptional stereo imaging creates a remarkably wide and immersive soundscape.
- The 'Centre' control provides unique, organic timbral shifts.
- FM and Hard Sync inputs offer extensive sonic sculpting possibilities.
Cons
- The complex routing can be initially overwhelming for beginners.
- Power consumption is relatively high, demanding a robust PSU.
69AudioFu
IndexStableno change since Aug 17Aug 17$334 now$334€299 at Thomann · in stockCheck price ↗ -
EarthQuaker Devices The Wave Transformer Eurorack Moduler
The Wave Transformer · EarthQuaker Devices
18 for sale on Reverb1 finish at Thomann
The Wave Transformer is a fantastic little oscillator – really shines if you're into sculpting complex, evolving sounds. Its micro-tuning and wavefolding are top-notch, making it perfect for experimental sound design and anyone wanting to move beyond basic synth tones. It's a great entry point to more advanced oscillator concepts.
Pros
- Exceptional wavefolding capabilities create uniquely complex, evolving tones.
- Micro-tuning control unlocks subtle, expressive pitch variations.
- Flexible FM and sync options expand sonic palette beyond basic waveforms.
Cons
- Limited waveform selection compared to some higher-end oscillator modules.
- Power draw could be restrictive in smaller, power-constrained racks.
68AudioFu
IndexStableno change since Aug 17Aug 17$267 now$267€239 at Thomann · in stockCheck price ↗
All 72 oscillator modules
Same index, same nightly prices — compact. Colour options of one model share a row. Tap a photo to zoom.
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Endorphin.es Furthrrrr Generator Eurorack Synth ModuleBLCK_Furthrrrr Generator · Endorphin.es68↑ 5.0%$468€419$468€419Check ↗
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Make Noise STO ModuleSTO · Make Noise66Stable$252€225$252€225Check ↗
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Verbos Electronics Harmonic OscillatorVerbos Electronics65Stable$927€829$927€829Check ↗
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Erica Synths Pico VCOErica Synths64Stable$132€118$132€118Check ↗
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Erica Synths Graphic VCOErica Synths64Stable$323€289$323€289Check ↗
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Befaco Even VCO Eurorack Synthesizer ModuleEven VCO · Befaco61Stable$222€199$222€199Check ↗
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Befaco Octaves VCO Eurorack Synthesizer ModuleOctaves VCO · Befaco61Stable$256€229$256€229Check ↗
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Verbos Electronics Foundation OscillatorVerbos Electronics61Stable$591€529$591€529Check ↗
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Verbos Electronics Complex OscillatorVerbos Electronics61Stable$815€729$815€729Check ↗
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Behringer 112 Dual VCO Eurorack Synthesizer Module112 Dual VCO · Behringer60Stable$61€55$61€55Check ↗
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Behringer 921A Oscillator Driver Eurorack Synthesizer Module921 VC Oscillator · Behringer60Stable$73€65$73€65Check ↗
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Make Noise MultiWave ModuleMultiWAVE · Make Noise60Stable$591€529$591€529Check ↗
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Joranalogue Audio Design Generate 3Joranalogue Audio Design59Stable$389€348$389€348Check ↗
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Joranalogue Audio Design Collide 4Joranalogue Audio Design59Stable$714€639$714€639Check ↗
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Erica Synths Pico VCO2Erica Synths58Stable$129€115$129€115Check ↗
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Doepfer A-110-2Doepfer · 2 finishes58Stable$140€125$140€125Check ↗
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Erica Synths Pico VCO2Black VCO2 · Erica Synths58Stable$297€266$297€266Check ↗
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Doepfer A-111-4 Quad VCOA-111-4 · Doepfer58Stable$446€399$446€399Check ↗
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Intellijel Designs PlonkIntellijel Designs57Stable$390€349$390€349Check ↗
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BASTL Instruments PizzaPizza · Bastl Instruments56Stable$345€309$345€309Check ↗
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Joranalogue Audio Design Cycle 5Joranalogue Audio Design55Stable$222€199$222€199Check ↗
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Befaco Pony VCF Eurorack Synthesizer ModulePony VCO · Befaco55Stable$248€222$248€222Check ↗
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Intellijel Designs Dixie II+Intellijel Designs55Stable$273€244$273€244Check ↗
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Doepfer A-110-6 TTZQ VCOA-110-6 · Doepfer55Stable$278€249$278€249Check ↗
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Doepfer A-111 VCO 2 High End Voltage Controlled OscillatorA-111-2 Vintage Edition · Doepfer · 2 finishes54Stable$267€239$267€239Check ↗
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Schlappi Engineering Angle Grinder BlackSchlappi Engineering · 2 finishes54Stable$379€339$379€339Check ↗
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Schlappi Engineering Three Body BlackSchlappi Engineering · 2 finishes54Stable$670€599$670€599Check ↗
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Tiptop Audio Vortex 6Tiptop Audio53↓ 13.2%$513€459$513€459Check ↗
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Behringer 1004 Oscillator Eurorack ModuleOscillator Module 1004 · Behringer52Stable$60€54$60€54Check ↗
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Klavis Twin Waves MKIIKlavis · 2 finishes51Stable$278€249$278€249Check ↗
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Doepfer A-188-9Doepfer50Stable$155€139$155€139Check ↗
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Doepfer A-113Doepfer50Stable$267€239$267€239Check ↗
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Tiptop Audio Buchla Model 258tTiptop Audio49↓ 5.3%$221€198$221€198Check ↗
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Frap Tools Brenso - Entangled Sound SeriesBrenso · Frap Tools49Stable$726€649$726€649Check ↗
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Behringer Victor Eurorack ModuleVictor · Behringer48Stable$64€57$64€57Check ↗
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Behringer BrainsBehringer48Stable$99€89$99€89Check ↗
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Tiptop Audio ATX1 VCOTiptop Audio46Stable$234€209$234€209Check ↗
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Tiptop Audio VortexTiptop Audio46Stable$267€239$267€239Check ↗
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Tiptop Audio Buchla Model 259tTiptop Audio46Stable$558€499$558€499Check ↗
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Intellijel Designs VCO 1UIntellijel Designs44Stable$184€165$184€165Check ↗
Oscillator Modules by the numbers
Measured across all 80 models we track, not a sample.
Median $290 — half of all oscillator modules here cost less.
How to choose the best oscillator modules
Waveform Variety
Beyond the standard sine, triangle, and square, consider the unique waveforms offered. A good oscillator will give you something beyond the basics - pulse waves with adjustable width for that classic Moog vibe, complex waveforms for evolving textures, or even noise sources for percussion and effects. It's about having sonic options.
Frequency Stability
This is critical. A wandering oscillator will throw off your tuning and make everything sound sloppy. Cheap oscillators often use less precise voltage-controlled oscillators (VCOs) that drift, especially when the temperature changes in your studio. Check reviews and look for oscillators that boast excellent frequency stability.
FM Capabilities
Frequency Modulation (FM) is where things get really interesting. Some oscillators allow you to modulate their frequency with another oscillator, creating complex, metallic, and often harsh sounds. The depth and range of FM control dramatically impacts the sonic possibilities - a little FM goes a long way, but too little is a missed opportunity.
Pulse Width Modulation (PWM)
PWM is a staple for creating thicker, more complex tones. A good oscillator will allow for smooth, controllable PWM, either through a dedicated CV input or a built-in LFO. Watch out for PWM that's stepped or jerky - it'll sound artificial and less musical.
Calibration & Tuning Range
Being able to calibrate your oscillator is vital, especially with VCOs. A wider tuning range gives you more flexibility for experimentation and creating those gnarly detuned sounds, but also requires more careful calibration. Some oscillators are tuned per octave; others let you tweak the entire range.
Buying guide
Alright, so you're diving into modular synths? Awesome. The heart of any modular patch is the oscillator - it's where your sound starts. Picking the right oscillator isn't just about waveforms; it's about the character, the grit, the sustain - the vibe you're trying to create. Let's break down what to look for so you don't end up with a pile of blinking lights and no usable sound.
Don't chase the 'cheapest' oscillator - you'll end up frustrated. The low-end modules often cut corners on component quality, leading to instability and a muddy sound. Look for oscillators from reputable manufacturers with a track record of good build quality and stable tuning.
Spend a little more for a module that'll inspire you and actually hold a note reliably when you need it to - especially if you're gigging.
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 80 oscillator 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 VCO and a DCO?
VCOs (Voltage Controlled Oscillators) are analog oscillators that rely on analog components, leading to potential instability and drift, but also a unique, 'organic' feel. DCOs (Digitally Controlled Oscillators) are digitally controlled, offering much greater tuning stability and often a wider range of waveforms, but can sometimes feel sterile.
Do I need FM?
Not necessarily, but it opens up a huge world of sound design possibilities. If you're primarily after classic subtractive synth sounds, it's less essential. If you want to create clangorous textures and metallic drones, definitely explore FM.
How important is calibration?
Calibration is crucial, especially for VCOs. Even a small amount of drift can make your patches sound out of tune. Get into the habit of calibrating your oscillators regularly, especially after moving them or experiencing temperature changes.
Can I use multiple oscillators together?
Absolutely! That's the whole point of modular synthesis. Combining oscillators - layering, FMing, phase-shifting - is where you can really create unique and complex sounds. Just be mindful of headroom in your mixer.
What's 'wavetable' and does it matter?
Wavetable oscillators cycle through a series of waveforms, creating evolving and complex sounds. They're a digital approach, offering a lot of flexibility, but can sometimes lack the character of a good analog VCO. It's a matter of preference.
