B-Stock Moog Subharmonicon Semi-Modular Analogue Synthesizer

B-Stock Moog Subharmonicon Semi-Modular Analogue Synthesizer

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B-Stock Explained

B-Stock is in full working order and is protected by a standard manufacturers warranty as if you are buying the A-Grade equivalent.

B-Stock may be ex-display, opened for demonstration, returned by a customer, refurbished, or have accessories or software missing e.g. gig-bag, manuals etc. There may also be signs of use including minor wear and damage, and it may not come in the original packaging. If you have any questions about the condition of an item, please get in touch with our friendly sales team.


The Moog Subharmonicon is a semi-modular analogue synthesizer with a unique approach to creating music.

Explore New Ways of Creating Music

Explore sequences that unfold and evolve with 6-tone subharmonic chords and organic polyrhythms.

Moog Subharmonicon Semi-Modular Analogue Synthesizer Key Features:

  • Analogue Synthesiser
  • Semi-Modular for Great Versatility
  • Self-Oscillating Ladder Filter, Low-Pass, 4-Pole Filters
  • VCA EG and VCF EG Envelopes for Attack and Decay
  • Explore and Design Evolving Polyrhythmic Patterns with Two Sequencers
  • Four Oscillators
  • Craft Rich Harmonies with Six-Tone Subharmonic Chords
  • Integrate with Moog Mother-32 and DFAM for Limitless Possibilities
  • Limited Availability - get it whilst you can!

Creating Unique Tones

With two analogue VCOs and four subharmonic oscillators, the Moog Subharmonicon boasts six powerful sound sources.

Mathematically derived from one of the two main VCOs, each of the Moog Subharmonicon's subharmonic tones become beautifully formed chords.

Built-in quantisation allows you to set the intervals you need. You also have a range of selections for multiple tuning systems.

Contemporary Equal Temperament settings along with Just Intonation are on offer as well as the untethered freedom of no quantisation.

The chord shapes are animated through a polyrhythmic pair of 4-Step Sequencers, each of which can be clocked by any or all of four Rhythm Generators which output mathematical divisions of the master tempo.

You can layer multiple Rhythm generators over each other, creating complex rhythms and form new patterns and styles too.

The Moog Subharmonicon also features dual Envelope Generators, a Moog Ladder Filter and analogue VCA, allowing you to explore a range of dynamic sounds from atmospheric pads to percussion and everything in between.

Semi-Modular Patching Potential

While you can create fantastic sound with the Moog Subharmonicon without the need of patching, this fabulous analogue synth features a modular patchbay that unlocks a world of patching potential.

The Moog Subharmonicon's 32-point 3.5mm patchbay can be patched into itself to expand its onboard features. Alternatively, you can interface the Moog Subharmonicon with Mother-32 DFAM and other external Eurorack-compatible gear with a MIDI Type A adapter included for DIN to 3.5mm MIDI input.

Powerful Performance Potential

The Moog Subharmonicon semi-modular analogue synth is all about incredible potential, giving you the tools you need to unlock your creativity.

Use the Moog Subharmonicon as a standalone analog synth with the included +12V DC power supply or just remove the front panel and install the Moon Subharmonicon into your Eurorack system.

Buy the Moog Subharmonicon from PMT Online now for a versatile analogue synth with subharmonically derived synthesis and polyrhythmic sound.

Limited Availability

The incredible Moog Subharmonicon is being crafted in limited numbers, with only 80 being made available for the whole of Europe!

Luckily for you, we've managed to get our hands on some, so if you'd like one we recommend placing your order sooner rather than later to avoid missing out - once they've gone, they've gone.

Moog Subharmonicon Semi-Modular Analogue Synthesizer Specs:

Analogue Sound Engine

  • SOURCES: VCO 1, SUB 1, SUB 2 / VCO 2, SUB 1, SUB 2
  • FILTER: Self-Oscillating Ladder Filter, Low-Pass, 4-Pole (-24 dB/Octave)
  • ENVELOPES: VCA EG (Attack, Decay); VCF EG (Attack, Decay)

Analogue Sequencers (x2)

  • STEPS: 4 Steps per Sequencer, selectable Quantization
  • CLOCK: Driven by any and all of the Rhythm Generators

Rhythm Generators (x4)

  • RHYTHM: Derived by dividing the Tempo by an integer value (1-16)
  • CLOCK: 20 BPM to 3,000 BPM (Beats per Minute; 1 Pulse per Quarter-note), MIDI Clock, EXT CLOCK


  • JACKS: 32 x 3.5mm
  • INPUTS: 17 Input Jacks
  • OUTPUTS: 15 Output Jacks
  • MIDI: 3.5mm MIDI Input (Type A dongle included)

Rear Panel

  • AUDIO: 1/4" TRS Headphone or 1/4" TS Instrument
  • POWER: Power supply connection
  • SECURITY: Kensington lock slot

Weight and Dimensions

  • Imperial (in.): 4.2h x 12.57w x 5.24d
  • Metric (cm): 10.67h x 31.93w x 13.31d
  • Weight: 3.5 lbs.
  • Metric Weight: 1.58 kg

Power Supply (Included)

  • STYLE: Wall adapter; barrel connection; center-pin positive
  • INPUT: 100 – 240VAC; 50 Hz – 60 Hz
  • OUTPUT: +12VDC; 1200mA

Power Consumption

  • TYPICAL: 4.8 Watts

Eurorack Specs

  • CURRENT DRAW: 360mA (maximum) from +12VDC (10-pin header)
  • MOUNTING DIMS: 60HP (1" / 26mm Module Depth
More Information
Manufacturer Moog
SKU 310343-B
Shipping Weight (kg) 3.000000


We have a wide range of Delivery Options available, depending on the value of your parcel and budget. Select from our 2-3 Day Saver Service or our Next Working Day options at the Checkout.
This will include a text or email on the day of delivery giving you an exact hour window of when your gear will be with you, and the drivers name - just so you know when to turn the volume down!

  • Free Delivery Available on Selected Products
  • Weekend UK Mainland Delivery (Saturday-Sunday): £19.99
  • Small Items (Under 750g) Small items will be delivered by Royal Mail starting from 99p
  • Heavy Items (Over 30kg): Pallet Service Doorstep Delivery £65

For heavy items, courier details, out of stock products, out of area postcodes or international deliveries see our full Delivery info here.


Rather not wait in for the delivery? Don’t worry, we’ve got you…In Stock items can be ordered and paid for in-advance Online via our Click & Collect service. As long as if it's in stock at your chosen branch, you can collect the item within the hour.

Click here for more about our local Click & Collect Service.


If you and your item aren’t getting along, you have 14 days from when you receive the goods to contact our PMT experts either by phone or email to return your item.

*Please note, we cannot accept returns of:

  • Special/Custom Orders - Any order that is custom or has been personalised.
  • Products with Hygiene Seals - Microphones, any in-ear earphones, monitors, orchestral instruments with mouthpieces and any other items that touch your mouth, nose or inner ear if you have broken the hygienic seal on the packaging.
  • Software & Media - Any software or media that has been opened or registered via physical or digital means.

Click here for more information on Returns at PMT.

Online Orders

If you and your new item aren’t getting along, you have 14 days from when you receive the goods to contact our PMT Experts either by phone or email to return your item or organise an exchange for something more suitable.

Store Orders

If you've changed your mind about something you bought in-store, bring it back within 14 days of purchase and we'll be happy to exchange it for another product, a gift card or store credit.


B-Stock is in full working order and is protected by a standard Manufacturer's Warranty as if you are buying the A-Grade equivalent!

B-Stock may have been opened for Demonstration, returned by a customer, refurbished, or have non-essential accessories or software missing.

There may also be signs of use including minor wear and damage, and it may not come in the original packaging.