Unlock a world of sonic possibilities with the Intellijel Morgasmatron, a Eurorack module that transforms your modular synthesis game. This dual-filter module stands out with its RAT-like distortion and offers unprecedented control and versatility. Inspired by its predecessor, the Korgasmatron, the Morgasmatron elevates your sound design with two independent filters, each boasting six modes. Whether you're crafting subtle, evolving textures or diving into aggressive, distorted realms, this module is your gateway to creativity.

The Morgasmatron's crossfader doubles as a ring modulator, pushing the boundaries of traditional filtering. With CV inputs for modulating cutoff frequency and resonance, you have the power to shape your sound with precision. The filters can be operated independently, in series, or in parallel, and with the XFADE controller, you can smoothly transition between them. Self-oscillation capabilities allow the Morgasmatron to function as a dual-oscillator module, expanding its utility within your Eurorack setup.

This module is not just about filtering; it's a comprehensive sound sculpting tool that invites experimentation and innovation. Whether you're a seasoned Eurorack enthusiast or new to modular synthesis, the Morgasmatron offers a vast palette of timbres and textures that will keep your creativity flowing.

Key Features:

• Two independent filters with six modes each: lowpass x2, highpass x2, bandpass, and band reject
• CV inputs for modulating cutoff frequency and resonance
• Crossfader can transform into a ring modulator for additional sound design options
• Filters can be operated independently, in series, or in parallel
• Self-oscillation capability for use as a dual-oscillator module
• Refined control ranges for enhanced response and precision
• Hard/Soft clipping available at the input stage for harmonic saturation

FAQs:

What is the Intellijel Morgasmatron and what does it do?
The Morgasmatron is a dual multi-mode filter and distortion module for Eurorack synthesizers. It excels at shaping audio with precision or aggression—offering smooth resonant sweeps, chaotic feedback, rich distortion, and even self-oscillation. It's ideal for everything from classic subtractive synthesis to experimental sound design.

What are the main features of the module?
- Dual multi-mode filters (lowpass, highpass, bandpass, notch, peak)
- Self-oscillating resonance for sine wave generation
- Integrated distortion with voltage control
- Unique “Girth” (bass boost) and “Air” (treble boost) controls
- Extensive CV control over cutoff, resonance, distortion, and EQ
- FM input for audio-rate modulation
- Internal and external feedback capabilities
- Patching possibilities that create pseudo ring mod and chaotic textures

What makes the filter section unique?
The filters offer unconventional routing, distinct phase responses, and characterful resonance. They’re capable of self-oscillation and audio-rate FM, and can be independently or interactively controlled. Unlike standard multi-mode filters, each mode in the Morgasmatron reacts differently, making it highly expressive.

How does the distortion interact with the filter?
Distortion can be applied either pre- or post-filter, affecting how the signal evolves:
- Pre-filter drive adds grit before shaping
- Post-filter distortion emphasizes resonant harmonics
- Voltage control over distortion allows dynamic drive behavior
- When combined with high resonance, distortion produces wild, saturated tones perfect for leads or bass

What do the “Girth” and “Air” controls do?
These are tuned EQ boosts:
- Girth enhances low-end for fuller, punchier sound—especially great on bass
- Air boosts high-end clarity and sparkle—useful for cutting through a mix
They’re particularly effective when paired with distortion, preventing mud or dullness.

Can the Morgasmatron self-oscillate?
Yes. At high resonance settings, the filter self-oscillates and functions as a sine wave oscillator. Use it for:
- Clean sine sources
- FM synthesis
- Experimental noise when overdriven
- Percussive blips or metallic tones when modulated

What power and size specs should I consider?
- Requires standard Eurorack +12V and -12V power
- Typical current draw: ~50–100mA on +12V, ~30–60mA on -12V
- HP width: Refer to Intellijel’s product page for exact dimensions
Ensure your power supply has adequate headroom and headers before installation.

What are some creative patching ideas?
- Envelope-modulated filter sweeps for dynamic tone shaping
- Distorted drum processing to add punch and character
- Bass synth chains using Girth + drive
- Resonant lead sounds with high resonance and modulated drive
- Feedback loops for evolving drones or noisy textures
- Audio-rate FM for complex timbres
- Ring-mod style metallic tones using filter distortion interplay

Is it beginner-friendly as a first filter?
For small systems, the Morgasmatron may be overkill if you’re just starting. While not difficult to use, its depth and character shine most in intermediate-to-advanced systems or setups focused on sound design. If your focus is aggressive, experimental, or highly modulated tones, it’s an excellent early addition.

Owner's manual

Product specs

FAQs

What are the primary functions of the Intellijel Morgasmatron module?

The Intellijel Morgasmatron functions as a dual voltage-controlled filter (VCF) and voltage-controlled oscillator (VCO) with a crossfader. It offers multimode filtering options and self-oscillation, making it versatile for sound design in modular synth setups.

How does the Morgasmatron's self-oscillation feature enhance sound design?

The self-oscillation feature allows the Morgasmatron to act as an additional sound source, producing sine waves without external input. This is useful for creating complex sound textures and for use in FM synthesis within a modular system.

What power requirements does the Intellijel Morgasmatron have?

The Morgasmatron requires a Eurorack case and power supply, consuming +12V/113mA and -12V/102mA. Ensure your Eurorack setup can accommodate these power needs for optimal performance.

Can the Intellijel Morgasmatron be used for stereo audio processing?

Yes, the Morgasmatron's dual filter design and crossfader allow for creative stereo audio processing, enabling panning and spatial effects within a modular synthesizer setup.

What makes the Morgasmatron's filter design unique?

The Morgasmatron features a dual multimode filter design with six filter types per channel, allowing for a wide range of tonal shaping. The filters can operate independently or interactively for complex sound modulation.