Eurorack VCO Modules
Eurorack VCO modules are the life force of the modular synthesizer. VCO stands for voltage controlled oscillator and are designed to generate audio oscillations in specific frequency ranges.
Eurorack VCO modules are the life force of the modular synthesizer. VCO stands for voltage controlled oscillator and are designed to generate audio oscillations in specific frequency ranges.
Analog VCO’s are often relaxation oscillators which produce output signals including sine, saw, triangle and square waveforms. Eurorack VCOs provide the raw audio signal that passes through the modular synth rack.Showing 40 of 137 products
Behringer System 55 903A Random Signal Generator
Modular 55-style discrete circuitry
$56.70
13 in stock
Patch and Tweak, Exploring Modular Synthesis
Explore modular synthesis
$64.70
12 in stock
Doepfer A-118 Noise / Random (8HP)
Random Voltage & Noise Generator With 3 Signal Types
$77.40
Available for order
Doepfer A-118-2 Noise/ Random/ T&H/ S&H (4HP)
Generate noise, coloured noise, continuous random voltage, and stepped random voltage
$89.80
Available for order
Behringer 2600-VCO Analog VCO Module
An immaculate and authentic recreation of vintage '70s 2600 series circuitry
$94.60
Available for order
Behringer ARP Series 1016 Dual Noise/Random Generator Module (14HP)
Harc back to the classic age of synths with 2500-style circuitry
$99.40
20+ in stock
Behringer System 100 110 Synth Voice with VCO, VCA and Filter
Complete synth voice with VCO/VCF/VCA
$99.40
Available for order
Behringer ARP 2500 Series 1004 Oscillator Module
Classic 1004 dual analog VCO module from the '70s
$100.50
Available for order
Behringer System 55 921B Oscillator
Eurorack Oscillator with a range of connectivity options
$106.50
20+ in stock
Behringer System 100 112 Dual VCO
Powerful dual oscillators in Eurorack format
$106.50
20+ in stock
Cre8audio Chipz Dual VCO and LFO
Chiptune inspired Eurorack synth module
$106.50
Available for order
Behringer System 55 921 Voltage Controlled Oscillator
Versatile voltage controlled oscillator module
$111.50
20+ in stock
Dreadbox Hysteria VCO
Powerful analog VCO for Eurorack systems
$113.75
3 in stock
Erica Synths Pico VCO (3HP)
32 Selectable Waveforms For Incredible Tonal Flexibility
$127.50
2 in stock
2hp Analog VCO (2HP)
Simultaneous Triangle, Sawtooth & Square Outputs
$129.00
1 in stock
Erica Synths Pico VCO2 (3HP)
Full analog VCO module with wide tracking
$135.00
1 in stock
Doepfer A-110-2 Basic VCO (8HP)
Voltage-Controlled Oscillator With Linear FM Input
$138.25
1 in stock
Mosaic 1U Plucked String Module, White
Versatile modelling synth voice ideal for emulating strings, guitars and more
$139.00
2 in stock
Erica Synths Pico Noise (3HP)
Noise source module for creating percussive sounds
$140.75
Available for order
Mosaic 1U Analog VCO Module, White
Full-analog VCO with four waveforms: Sine, Triangle, Sawtooth, Square
$149.00
2 in stock
Electrosmith 3340 VCO
Analog waveform generator and oscillator
$149.00
3 in stock
2hp Sine VCO with Sub and Wavefolding (2HP)
Simple yet powerful sine wave module
$149.00
2 in stock
2hp Bell, Physical Modeling Voice for Metallic Timbres (2HP)
Create vibrant FM inspired percussive melodies
$149.00
Available for order
2hp Vowel Speech Synthesis and Formant Oscillator (2HP)
Two algorithms for generating human-like voice sounds
$149.00
Available for order
2hp Pluck Physical Modeling Synth Voice (2HP)
Karplus-Strong Based Algorithms
$149.00
4 in stock
2hp Noise Source (2HP)
White Noise Generator
$150.00
Available for order
Erica Synths Pico Voice (3HP)
Sound Generation Module With 8 Generation Algorithms
$154.50
1 in stock
Cre8audio Capt’n Big-O Analog VCO with Waveshaping
Unique, all-analog oscillator
$154.50
7 in stock
Behringer Brains Eurorack Module
Versatile multi-engine oscillator module for your Eurorack
$154.50
Available for order
Doepfer A-110-4 Quadrature VCO (8HP)
Thru-Zero Quadrature VCO With A Sine/Cosine Core
$154.75
3 in stock
Doepfer A-110-4 Quadrature VCO SE Blue-White (8HP)
Thru-Zero Quadrature VCO With A Sine/Cosine Core
$154.75
2 in stock
Erica Synths Double Bass (10HP)
Two transistor based suboscillators
$157.00
2 in stock
Doepfer A-110 Standard VCO
Voltage-Controlled Oscillator With 8 Oct. Freq. Range
$177.00
2 in stock
Steady State Fate Quantum Rainbow V2
Noise generator offering seven different colour sound outputs
$178.50
Available for order
Expert Sleepers Lorelei VCO
Versatile voltage controlled oscilator module with quadrature sine outputs
$190.50
Available for order
Frequency Central CEMosc VCO
Beautiful sounding VCO module for Eurorack systems
$191.75
1 in stock
Doepfer A-111-6 Miniature Synthesizer Voice (10HP)
Complete synthesizer module in a miniature form
$191.75
3 in stock
Frequency Central XVCO TWO
Great sounding VCO for Eurorack
$191.75
1 in stock
Hexinverter VCNO VC Noise Oscillator (6HP)
Discrete Voltage Controlled Noise Oscillator
$199.00
Available for order
Qu-Bit Nano Rand V2, Black
Micro random module with four random voltage algorithms
$204.00
2 in stock