What Makes the Cosmic Loop FX Parallelarator Unique?
- Rich Cattell
- Nov 24, 2025
- 3 min read
Updated: Dec 18, 2025
A New Approach to Parallel Processing, Mixing & Amp Routing**
Guitarists have been blending effects in parallel for decades—chasing clarity, dimension, and tones that aren’t possible with traditional serial pedals. But most solutions are complicated, inflexible, or noisy.
The Parallelarator from Cosmic Loop FX changes that. It combines a clean analog parallel mixer, a multi-loop stereo processor, and a wet/dry/wet routing engine—hand-built in the UK—into one pedalboard-friendly unit.
1. True Plug-and-Play Parallel Processing — No Rewiring Required
Most parallel systems force you to reconfigure your board when changing between mono, stereo, or multi-amp setups.
The Parallelarator solves this with automatic configuration detection:
1 amp → mono parallel mixer
2 amps → stereo or wet/dry
3 amps → full wet/dry/wet
No menus. No switch flicking. No hassle.
2. Three Fully Stereo Parallel Loops
Many routing pedals offer only a single loop or restrict stereo operation.
The Parallelarator gives you:
Three independent stereo loops
Mono or stereo operation per loop
Two always-on loops
A third loop that’s footswitchable
All loops mixed into a final stereo output
This makes complex parallel routing simple—parallel compression, parallel distortion, stereo ambience, pitch FX, and more.
3. Built-In Wet/Dry/Wet Junction Box
Building a WDW rig usually requires several devices: mixers, splitters, buffers, and a lot of cable management.
The Parallelarator integrates all of this:
Dedicated dry (center) output
Left and right wet outputs
Automatic WDW mode detection
A pristine, isolated dry path that never touches time-based effects
This keeps your centre tone tight, immediate, and phase-accurate—without needing a rack system.
4. Smart Loop Design for Real-World Pedalboards
Every loop includes features designed for practical use:
Phase switch on Loop 3
Stereo/mono switches for turning mono pedals into stereo contributors
Master Dry Mix control, maintaining dry clarity
These solve real-world routing issues without unnecessary complexity.
5. Always-On, Transparent Buffering
The Parallelarator features:
Consistent impedance
Clean, quiet analog summing
Always-on high-quality buffering
Zero pops or relay clicks
This keeps your dry path pristine and your wet paths clear, defined, and noise-free.
6. Parallel Link Port — Expandability Without Limits
One of the Parallelarator’s most powerful features is its Parallel Link port, which allows multiple units to be connected for expanded processing.

Linking Multiple Parallelarators
A special Parallel Link cable allows two or more units to share:
Left stereo input
Right stereo input
Mono dry signal output
This lets multiple Parallelarators operate as one large parallel-processing engine.
Benefits include:
Expanding from 3 to 6 stereo loops using two units
Ability to chain additional units
Building a modular, scalable parallel ecosystem

This makes the Parallelarator the foundation of a fully expandable routing system.
Parallel Link Port as a Fourth Stereo Input
The Parallel Link port can also serve as an additional stereo input (not a traditional loop) for external stereo sources.
Simply connect an external stereo source using a standard 3.5mm TRS cable.
This provides:
A fourth stereo input path
Full parallel summing
A perfect place for:
Ambient FX processors
Synths
Pads
Always-on stereo sound sources
Note: This input has:
No dedicated level control
Unity-gain operation
Best reserved for sources meant to be permanently blended into the mix.
7. It’s Not a Mixer. It’s Not a Loop Switcher. It’s Something New.
vs. Mini Mixers
Mini Mixers | Parallelarator |
Not guitar-optimised | Transparent guitar buffer |
Mono channels only | 3 stereo loops + extra stereo input |
No WDW support | Automatic wet/dry/wet |
No footswitching | Loop 3 switchable |
vs. Loop Switchers
Loop Switchers | Parallelarator |
Serial routing only | Fully parallel architecture |
No stereo summing | True stereo mixing |
No WDW ability | Integrated WDW junction |
vs. Wet/Dry Boxes
Wet/Dry Boxes | Parallelarator |
Provide separation only | Full stereo parallel mixer |
No effect loops | Up to 4 stereo paths |
Limited routing | Complete parallel matrix |
vs. Rack Systems
Rack Units | Parallelarator |
Large, expensive | Compact, pedalboard-friendly |
Menu-driven | Fully analog & intuitive |
Not pedalboard-friendly | Designed for pedals |
8. Hand-Built Boutique Quality
Hand-built in the UK
Premium components
Designed for real pedalboards
Boutique craftsmanship and support
No generic switching matrix. No digital menus.Just a purpose-built analog parallel engine.
Conclusion: A New Class of Expandable Parallel-Processing Tool
The Parallelarator is more than a loop switcher or mixer. It’s a complete parallel-processing ecosystem.
With:
Three stereo loops
A fourth stereo input for external sources
Parallel Link expansion
Automatic mono/stereo/WDW configuration
Transparent dry preservation
Boutique UK craftsmanship
…it sits truly alone in its category.
Checkout the Cosmic Loop FX Parallelarator and what it can do for your Guitar rig here: www.cosmicloopfx.com/Parallelarator







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