Pricing and availability
We compare 600+ stores and found this item at 2 stores. Prices updated .
Store
Reviews
Price
Average Price: $288
Standard/Professional
$149
$350+
Price Tier
Budget
Standard
High-end
Price History
Based on price data from 1 merchant for "Rossum Electro-Music Linnaeus Eurorack Thru-Zero State-Variable Filter". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.
Description
Experience the cutting-edge versatility of the Rossum Electro-Music Linnaeus Eurorack Thru-Zero State-Variable Filter, a must-have for any modular synthesizer enthusiast. This 16HP stereo multimode filter is designed for creative sound design, offering a seamless blend of advanced features and intuitive usability. At its core, the Linnaeus boasts a thru-zero modulation capability, allowing it to modulate its resonant frequency into the negative spectrum. This opens up a new realm of sonic exploration, perfect for creating distinctive and experimental audio textures.
The Linnaeus is equipped with an integrated multi-waveform LFO, providing dynamic modulation options for the cutoff frequency. Its user-friendly, one-knob-per-parameter layout ensures that both seasoned synth veterans and newcomers can easily navigate its extensive array of controls. The module also features comprehensive CV I/O, enabling detailed manipulation of every parameter, making it a versatile addition to any Eurorack setup.
Incorporating the Linnaeus into your rig promises a journey into uncharted sonic territories, where traditional synthesis meets innovative modulation. Whether you are crafting ambient soundscapes or driving basslines, the Linnaeus delivers with precision and flair.
Key Features:
- 16HP stereo multimode Eurorack filter module
- Thru-zero modulation for unique sonic textures
- Integrated multi-waveform LFO for dynamic modulation
- Simple, intuitive control layout
- Extensive CV I/O for comprehensive parameter control
Product specs
| Type | Thru-zero State Variable Filter Module, Black |
| Frequency Controls | 2 x Freq CV, Osc Freq, FIlter Freq |
| Controls | Response CV, Response/Q Comp, Wave, Filter Q, Mod Index, Q CV, Index CV |
| Analog Inputs | 2 x 1/8" (L, R) |
| Analog Outputs | 2 x 1/8" (L, R) |
| Other I/O | Response CV, 2 x Freq CV, Q CV, Index CV, 1V/Oct, 6dB/V, Ext Lin CV |
| Depth | 0.98" (25mm) |
| HP Size | 16HP |
| Power Usage | +12V/140mA, -12V/25mA |
| Power Supply | Requires Eurorack Case and Power Supply |
FAQs
-
What makes the Rossum Electro-Music Linnaeus a thru-zero state-variable filter?
-
The Linnaeus is a thru-zero state-variable filter, meaning it can modulate the filter frequency through zero, allowing for unique phase and frequency modulation effects that are not possible with traditional filters.
-
How does the Linnaeus module handle frequency modulation?
-
The Linnaeus offers two frequency CV inputs and a modulation index control, allowing for complex frequency modulation, including thru-zero FM, which provides a wide range of sonic possibilities.
-
What are the key input and output options on the Linnaeus filter module?
-
The Linnaeus features 2 x 1/8" analog inputs and outputs for stereo signal processing, along with multiple CV inputs for frequency, response, and modulation index control.
-
Is the Rossum Electro-Music Linnaeus suitable for a small Eurorack setup?
-
Yes, the Linnaeus is compact, occupying only 16HP in a Eurorack system, and requires a Eurorack case with a power supply, making it suitable for small to medium-sized setups.
-
What power requirements does the Linnaeus module have?
-
The Linnaeus requires a Eurorack power supply, consuming +12V/140mA and -12V/25mA, which is typical for a module of its complexity.
Videos
sonicstate
Superbooth 2019: Rossum Electro-Music Linnaeus
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Rossum Electro-Music Linnaeus Eurorack Thru-Zero State-Variable Filter.
Features and functionality
-
The Linnaeus filter offers a unique cutoff frequency control that varies smoothly through many filter shapes, allowing complex filter panning by offsetting per channel.
Source -
The module includes attenuation for all CV inputs, making it versatile for various sound design applications and allowing it to handle extensive CV modulation.
Source -
The Linnaeus provides thru-zero modulation, ensuring it stays in tune regardless of modulation depth, a feature highlighted by several users.
Source -
Unlike other filters, the Linnaeus allows for extensive control over the stereo field by being state-variable independently on both channels.
Source
Build quality
-
The potentiometers are noted for their high resistance and hefty feel, though they are somewhat tightly spaced, which can be challenging for some users.
Source
Mods and upgrades
-
Owners suggest replacing the knobs for better usability due to their tight spacing and high turning resistance.
Source
Use cases and applications
-
The built-in mod oscillator is praised for creating complex formant-type sounds, with smoothly interpolated waveforms and modulateable controls for intensity and frequency.
Source -
It's noted for its ability to create both standard sounds and unique timbres, making it versatile for various sound design needs.
Source
Comparisons
-
While the Linnaeus excels in sound design complexity, it lacks the rich, fat analog filter sound found in models like the C4BN or Ikarie.
Source -
Owners mention that the Linnaeus filter can achieve sounds similar to the QPAS but offers more control over the stereo field due to its state-variable design.
Source
User experience
-
Users report an extreme resonance capability, enhancing its utility for creating diverse filter sounds, although it doesn't self-resonate.
Source -
Users who have tried the Linnaeus in different environments report that videos don't fully capture its capabilities, implying a need for hands-on experience to appreciate its potential.
Source
Critic Reviews
Based on 0 Reviews and 0 Ratings
More Rossum Electro-Music Modular Synthesizers
Accessories & Related Items
Artist usage
Community setups
Similar
Gear Guides
Most Popular Modular Synthesizers
Most Popular Brands
-
Added to Equipboard on by
equipboardGearIQ 4934
-