# Bored Brain — EQx5

- [Manual PDF](../../manuals/EQx5-UserGuide_1.0.pdf)

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[eqx5 User Guide PDF](https://boredbrainmusic.com/wp-content/uploads/2021/09/Boredbrain_EQx5_UserGuide_v1.1.pdf)

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## Strategies for Using the Boredbrain eqx5 to Create Full-Length Eurorack Songs

The **Boredbrain eqx5** is a versatile 5-band voltage controlled equalizer module that doesn't just shape timbre—it adds dynamic depth, movement, and expression to your modular compositions. To move beyond loops and patterns and create full-length songs, you can leverage the eqx5 in several compositional roles, in concert with other modules. Here’s how:

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### 1. **Creating Evolutions and Transitions**

**Technique:**  
Use the CV control per band to automate changes in the frequency spectrum over time.

**Patch Example:**
- Use your sequencer or an LFO controller to automate the *LEVEL* inputs of the eqx5 bands.
- Subtly animate high frequencies in a lead sound for a build-up, or dampen low-end for breakdowns/transitions.

**Song Application:**  
Transitions are key to turning a loop into a song. Automate filter sweeps and band boosts/cuts to create momentum, anticipation, and release at structural song points (e.g., verse to chorus, breakdowns, drops).

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### 2. **Mixing Multiple Song Sections**

**Technique:**  
The dual mixer configuration (crossfader or cascaded sum) lets you blend or abruptly switch between different sounds or song sections.

**Patch Example:**
- Route different instrument groups (melody/bass/drums, or Verse/Chorus loops) into *IN1* and *IN2*.
- Use the BALANCE CV to crossfade over many bars from one section to another.

**Song Application:**  
This makes it easy to “morph” between patterns, themes, or instrument groups over time, assembling your sections into a full composition.

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### 3. **Voltage-Controlled “Arrangement”**

**Technique:**  
With modular automation sources (sequencers, function generators, random modules), dynamically vary eqx5’s bands, balance, and overall mix.

**Patch Example:**
- Use an evolving random voltage (e.g., from Mutable Instruments Marbles) to modulate band LEVELs, making the timbre less predictable and more “compositionally” alive as the song develops.

**Song Application:**  
This automation can bring in new elements, drop out frequencies, or add drama unpredictably, resulting in more “composed” song architectures rather than endless loops.

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### 4. **Live Performance Mixing**

**Technique:**  
Use eqx5’s front panel controls and CVs for hands-on “DJ style” EQ’ing to emphasize or mute sections during jams or performances.

**Patch Example:**
- Sweep the mid-bands to bring out a solo or filter out hats/snares for a breakdown.
- Use the eqx5 as a master output or summing mixer, shaping the final sound with both static and CV-controlled EQ adjustments.

**Song Application:**  
Enable real-time arrangement and improvisational flow, making each take unique and song-like.

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### 5. **Stereo Imaging and Texture Morphing**

**Technique:**  
Use eqx5’s stereo operation to process linked stereo sources (e.g., drum loops, stereo synths) differently in L/R, or process mono sources with contrasting EQ curves for creative panning effects.

**Patch Example:**
- Pan bass heavy elements center, then sweep high bands left/right for choruses, adding width and energy.

**Song Application:**  
Movement in the stereo field helps structure a track, accentuate drops, or define verses/choruses.

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### **Combining With Other Modules**

- **Sequencers** (e.g., Make Noise René, Intellijel Metropolix): For automated CV to bands or balance.
- **Function Generators/Envelopes** (e.g., Maths, Quadrax): Fade bands/balance for transitions.
- **LFOs**: Slowly animate specific bands for evolving textures.
- **VCAs & Switches**: Gate EQ segments in/out for “bringing in” or “muting” instruments.
- **Random Modules**: Add unpredictability to EQ/balance changes.
- **FX Processors** (delays, reverbs): Place eqx5 before/after effects in chain for textural control.

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### **Song Structure Example**

1. **Intro**: Slowly fade in high bands on lead, automate BALANCE for build-up.
2. **Verse**: Mid and low bands prominent, high bands slightly cut; bass centered, percussion moderately present.
3. **Chorus**: Full spectrum, automate boosts mid/high; use crossfade BALANCE to layer in a new melodic or textural element.
4. **Breakdown**: Sweep out bass bands, dull highs, isolate mids.
5. **Drop**: Push all bands, enhance stereo width.
6. **Outro**: Gradually cut highs/lows, fade with BALANCE to secondary channel or silence.

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**Creative Tip:**  
Record eqx5 band controls as automation using CV recorders (e.g., Ornament & Crime, ADDAC VC Looper) and “play back” nuanced EQ moves to structure your songs with precision.

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By integrating the Boredbrain eqx5 into your modular system, you transform static loops into living, evolving compositions with distinct sections—key for finishing complete songs in Eurorack.

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[Generated With Eurorack Processor](https://github.com/nstarke/eurorack-processor)