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Average Price: $969
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$149
$350+
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Based on price data from 3 merchants for "Intellijel Quadrax Quad Function Generator Eurorack Synth Module". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Dive deep into the universe of sound with the Intellijel Quadrax Quad Function Generator Eurorack Synth Module, an essential tool for modular synthesizer enthusiasts. This multifunction Eurorack module is crafted to push the boundaries of sonic manipulation with its four independent modulation generators. Whether you're shaping Attack/Decay or Attack/Hold/Release envelopes, the Quadrax provides an extensive palette for crafting unique soundscapes.
At its core, the Quadrax excels with features like a cycling envelope and a pulse burst generator, both of which are rare gems in the modular world. The cycling envelope converts to a unipolar LFO, offering a fresh dimension to pitch modulation, while the pulse burst generator lets you create dynamic tremolo-like effects with ease. Flexibility is key, and the Quadrax shines with its ability to chain channels for evolving multi-stage envelopes, allowing for complex and evolving modulations.
The Quadrax truly stands out with its extensive patchability. Each modulator comes with its own CV-control input, broadening the horizons of potential connections with LFOs and random signal generators. This feature empowers you to craft shimmering celestial sounds or dive into uncharted territories of sonic chaos. For modular enthusiasts seeking a powerful, versatile, and creative tool, the Quadrax is a must-have addition to your setup.
Key Features:
- Four modulation generators: Attack/Decay, Attack/Hold/Release, cycling envelope, and pulse burst generator
- Morphable LFO configuration
- Unipolar LFO functionality for unique pitch modulation
- CV-control inputs for each modulator
- Chainable channels for multi-stage envelope creation
- 14HP Eurorack module size
Product specs
| Type | Multifunction Eurorack Module |
| Depth | 1.49" (38mm) |
| HP Size | 14HP |
| Power Usage | +12V/106mA, -12V/9mA |
| Power Supply | Requires Eurorack case and power supply |
FAQs
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What functions does the Intellijel Quadrax module offer?
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The Intellijel Quadrax module provides four independent channels that can function as envelope generators, LFOs, or burst generators, making it highly versatile for various modulation tasks in a Eurorack setup.
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Is the Intellijel Quadrax compatible with all Eurorack systems?
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Yes, the Intellijel Quadrax is designed to be compatible with standard Eurorack systems, requiring a Eurorack case and power supply to operate.
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How can I control the Intellijel Quadrax module?
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The Quadrax features a CV matrix that allows for extensive modulation routing and control, enabling users to create complex modulation patterns and interactions within their modular setup.
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What are the power requirements for the Intellijel Quadrax?
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The Intellijel Quadrax requires a power supply of +12V/106mA and -12V/9mA, which is standard for many Eurorack modules, ensuring efficient integration into your system.
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Can the Intellijel Quadrax be used as an LFO?
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Yes, each channel of the Intellijel Quadrax can be configured as an LFO, providing flexible modulation options for your Eurorack modular synth setup.
Videos
Intellijel
Quadrax Channel Modes
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Intellijel Quadrax Quad Function Generator Eurorack Synth Module.
Features and functionality
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Quadrax can function as a Quad Wavetable VCO, offering complex VCO, envelope, and LFO capabilities simultaneously with attenuation via 4 CV inputs.
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The Quadrax offers a CV matrix with assignable functions and chain modes, making it a versatile choice for generative music setups.
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Quadrax supports linking channels for complex envelope shaping, such as combining ASR and AD to create an ADSR, while retaining two additional modulation channels.
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User experience
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Quadrax is noted for its clear UI, allowing users to quickly dial in settings without frequent manual references, unlike the more complex interface of Maths.
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Owners highlight the small button legends on Quadrax as a minor annoyance, suggesting a cheat sheet can improve usability.
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Some users replace Maths with Quadrax to save space and gain additional functionality, noting the importance of understanding each module’s strengths before choosing.
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Some users find the long and complex manual of Quadrax challenging, but appreciate its versatility and power once mastered.
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Comparisons
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Owners suggest combining Quadrax with a 3X MIA for mixing options, as it complements Quadrax’s functionality similarly to Maths' built-in features.
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Quadrax provides more channels and specific envelope/LFO functionalities, whereas Maths is praised for sparking creativity with its patchable utilities.
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The Quadrax with the Qx expander is noted as being more powerful than Maths, particularly for users who need multiple envelopes and LFOs.
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Quadrax, unlike Maths, cannot function as a slew limiter or comparator, but excels in generating clocked uni- and bipolar envelopes and LFOs.
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Use cases and applications
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Quadrax is favored in smaller rigs like a 60HP setup due to its compact yet versatile modulation capabilities, making it ideal for space-limited systems.
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For those focused on ambient or generative music, Quadrax is favored for its straightforward approach and capabilities in creating complex LFO shapes and bursts.
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For modular users who often rely on presets, Quadrax offers the ability to build custom envelopes, contrasting with the preset-based nature of some other modules.
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Users who prefer independent modulation sources often pair Quadrax with separate slew limiters or envelope followers for additional functionality.
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Critic Reviews
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