**Moog Subharmonicon Semi-Modular Polyrhythmic Analog Synth – Excellent Condition **

🔥 **Moog Subharmonicon** – the ultimate polyrhythmic groove machine! 🔥

This is a **semi-modular analog synthesizer** that turns math into hypnotic music. It features a unique **6-tone sound engine** (2 powerful analog VCOs + 4 mathematically derived subharmonic oscillators) that creates rich, coherent chords and textures like nothing else. Pair that with **dual 4-step sequencers** and **4 independent rhythm generators** and you get endlessly evolving polyrhythms that feel alive.

**Key features:**

- Classic Moog 4-pole resonant ladder low-pass filter

- Dual attack/decay envelopes for punchy dynamics

- 32-point patchbay (17 inputs / 15 outputs) for deep experimentation

- Quantized scales and tuning systems (including Just Intonation)

- Standalone desktop use **or** 60HP Eurorack mountable

- MIDI in clock sync ready


Whether you’re into techno, IDM, ambient, experimental beats, or just jamming, this thing is pure inspiration straight out of the box.

**Awesome instant beat patches to get you grooving right away:**


1. **16-Step Arpeggiated Pluck (Misuse Control style)** – Tune VCO 1, set SEQ 1 steps rising by semitones, SEQ 2 rising by 4 semitones. Set RHYTHM 1 4× faster than RHYTHM 2 and patch SEQ 2 OUT → VCO 1 IN. Boom – instant Cybotron-style driving arpeggios and plucky polyrhythms.


2. **Percussive Chord Drums (Poly Rock)** – Tune your sequencers and subharmonics into fat chords. Patch CLOCK OUT → VCA IN for tight percussive hits while the subharmonics deliver deep, warm low-end grooves. Add filter sweeps for organic techno drums and bass in one box.


3. **Generative Evolving Layers** – Self-patch the rhythm generators into the filter and VCA while stacking subharmonics. Turn a few knobs and watch rich, constantly shifting harmonic textures and beats emerge – perfect for live performance or recording.


Comes with **original Moog 12V power supply**, MIDI adapter, patch cables, and manual. Fully tested, excellent working condition with only light cosmetic wear from a smoke-free home studio. (From a large Eurorack collection I’m downsizing.)


**Price: $725 CAD firm** (well below current local shop used prices of $800–$840 and much less than L&M's price of $899+12% tax = $1,006.88 total). Cash preferred. Local pickup in Vancouver, BC near Fraser Street and 11th Ave.


Serious buyers only – message me for more photos, a quick video demo, or questions. This one moves fast! 🚀


This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

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Listed4 days ago
ConditionExcellent (Used)
Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.Learn more
Brand
Model
  • Subharmonicon
Finish
  • Black
Categories
Year
  • 2018
Made In
  • United States
Analog / Digital
  • Analog
MIDI I/O
  • MIDI Input
Polyphony
  • 6 Voices

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BadRectifier.Systems

Vancouver, Canada
Joined Reverb:2025

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