• Eurorack MiniMod with Keyboard
  •    Vintage DNA - Eurorack Power

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Three modules launching at Superbooth 19

We are lauching the Lunar Module (couldn't resist that!) along with the Precision Voltages and Entropic Doom Noisillator Eurorack modules at Superbooth 19. Click on the image for more details

Precision Voltages, Entropic Doom and Lunar Module


AJHSynth - "Sunrise"

A superb musical demo from Emmy Award winning composer Dave Gale, created using only AJHSynth modules for all parts including percussion!

Click on the picture to go to Sunrise page


The MiniMod system

We have recreated what was probably the most epic and fattest sounding portable monophonic synthesiser of all time and adapted it to Eurorack modular synthesiser format. We spent over 18 months on research and development, we used exactly the same internal circuitry and internal signal levels and carefully selected every component to ensure that we got closer to the original than ever before.

But don't just take our word for it...

"Just a quick note to tell you what a great pleasure it is to use your modules on a daily basis! Your hard work is put to good use every day..."

Hans Zimmer, Academy and Grammy Award Winning Composer and Producer.

"I have been involved in music production since the 80's and I have to say I have seen and heard many claim to get the vintage Model D sound but you guys really went the extra mile to make it happen"

Damian Salza, Musician, Oregon, US

"The MiniMod VCO looks and sounds very nice indeed"

Gordon Reid, Sound On Sound Review, July 2016

"This is a very, very classy filter - and one that offers far more than just filtering."

Dave Gale, MusicTech Magazine Review, October 2016


MiniMod music from DreamsOfWires

MiniMod system demo 1 by Wayne Taylor (Dreams of Wires). A beautiful and haunting composition, with all instrument parts played solely on the AJH Synth MiniMod system.


AJH Synth modules, in Dark Edition or Silver

Newly added "Dark Edition" modules are now in production, with Vintage style Black Fascia Panels and control knobs,so now there is a choice of either Classic Eurorack silver or Vintage black designs. Both variants share the same huge sounding, critically acclaimed all analogue circuitry which has already lead to the AJH MiniMod being described as a future Eurorack Classic!.


New MiniMod Soundcloud demos

A collection of superb MiniMod based tracks in a variety of different genres, skillfully crafted by one of our first US customers, Damian Salza. Increadibly every sound that you hear has been created with the MiniMod, including all of the percussion too! It gives a great insight into the wide range of sounds that the Minimod is capable of producing. Many thanks Damian!


An excellent collection of sounds and textures from electronic musician Koshimazaki (Radek Rudnicki), created using the AJH Synth Ring SM and Sonic XV Modules.


MiniMod meets Early Minimoog Model D Video


Our quest was to bring the unbeatable fatness and legendary sounds of this classic synthesiser to the 3U Modular world. We have separated the synth into five modules, comprising:

VCO, VCF, VCA, Dual Contour, and Glide + Noise, which can be easily integrated into an existing Eurorack system or, with the addition of a case and power supply, it becomes a self contained stand alone synthesiser.

Click here for an overview of the MiniMod.


An audio demo of just a few of the sounds that the MiniMod can create








Latest News

May 7 2019

Richard Quirk at Superbooth 19

This year we are very lucky to have Isle of Man based Electronic Musician Richard Quirk performing a 20 minute set at Superbooth 19 using a wide selection of AJHSynth Modules. More details here

May 6 2019

Exciting new modules launching at Superbooth 19 in Berlin

We are launching three brand new modules at Superbooth 19. The "Precision Voltages" module, The "Entropic Doom" Voltage controlled Noisillator, and the "Lunar Module". If you are lucky enough to be attending this amazing event at FEZ Berlin on 9th to 11th May then do drop by our booth to say hello and try out all of the AJHSynth range. We are at booth E150, in the main foyer right next to the entrance.

October 4, 2018

New modules launching at Synthfest!

Here they are! An fully featured inductor based Fixed Filter Bank, a Sample,Hold and Slew module, an updated Phaser and a Mk2 version of the MiniMod Glide + Noise module! More details here

June 18, 2018

Finaliser R-EQ and DH-ADSR Envelope User Guides now online

We have just written the user guide for the Finaliser R-EQ module and DH-ADSR Envelope generator, download them from the links on the Finaliser R-EQ and the DH-ADSR Envelope web pages

May 28, 2018

User Guide for Gemini 2412 now online

We have just written a 16 page user guide for the Gemini 2412 dual VCF, download it from the link on the Gemini 2412 web page

May 21, 2018

WaveSwarm and V-Shape Modules

We launched two new modules at Superbooth 18 this year, preliminary details are here: WaveSwarm which is a 12 channel wave animator, along with the V-Shape which is a wave twister, distortion and wavefolder module. They are both expected to start shipping towards the end of July 2018.

April 22, 2018

See us at Superbooth 18

We will be on stand E150 at Superbooth 18 which takes place at the Fez, Berlin, from 3rd May to 5th May 2018. We're also launching two new modules so do pop by and say hello if you can make it to this amazing event!

March 10, 2018

New modules now shipping!

Gemini 2412 Dual VCF , Mega-Phase 12 Analogue multi tap Phaser, Finaliser R-EQ Reverb, Parametric EQ and Maximiser are all in production now. Click on the links for the product pages.

February 3, 2017

Come and see us at Superbooth 17

We will be on booth H502 at Superbooth 17 at the Fez, Berlin, from 20th to 22nd April 2017. Come along and say hello if youre planning to visit this amazing event!

February 3, 2017

Five new modules announced at NAMM 2017

Dual LFO with onboard VCA, DH-ADSR envelope with Pre-delay, Hold and re-trigger, CVMix-Offset-VCA multi purpose module, V-Scale Variable tracking precision buffer and Gain Swich Multi modules are now in production.

February 2, 2017

New demo video of Ring SM Module

Another excellent patching guide and demo video of our Ring SM module by Jason Last, of long established Australian Synth Pop band Neuropa. *here*

September 26, 2016

New demo video of Sonic XV Diode Wave Filter

Check out the great new demo video here by Jason Last, of long established Australian Synth Pop band Neuropa. *here*

September 22, 2016

AJH Synth Sonic XV wins 10/10 Excellence award from MusicTech magazine!

Yes, another one! We are really pround that our new Sonic XV Diode Wave filter has also scooped a 10/10 Excellence Award in the October 2016 issue of MusicTech magazine!.

August 31, 2016

10/10 Excellence award for Ring SM module from MusicTech magazine!

Read the full MusicTech Ring SM review by Dave Gale *here*

July 19, 2016

Ring SM and Sonic XV Modules Launched

Specification and full details of the new Ring SM module are *here* Also, spec and full details of the new Sonic XV Diode Ladder Wave Filter are *here*

User manuals for both modules can be downloaded *here* Manufacture has commenced and stock should be with AJHSynth distributors and dealers very soon!

May 28, 2016

New AJH Modules coming very soon!

Here's a sneak preview of our new RING SM and Sonic XV modules shown at Superbooth16 in Berlin, *here* Since this video we have developed the Sonic XV further so that it now includes several interesting new features! Production starts in early June 2016 - specifications, user guides and video's coming very soon!

May 26, 2016

The definitive guide to patching up the MiniMod system

A superb tutorial by modular guru Divkid for Future Music magazine, starting with simple subtractive patches and then venturing way beyond into new sonic territory. It covers a lot of ground and is useful for both beginners and advanced users alike. *here*

May 20, 2016

MiniMod VCO Review in Sound on Sound magazine

Check out the in-depth review of the MiniMod VCO by renouned vintage synthesiser expert Gordon Reid in the June 2016 edition of Sound on Sound Magazine *here*

December 20, 2015

A little bit of Bach Video

How about a four part Bach Fugue, with all parts played exclusively on AJH MiniMod modules! *here* Beautifully payed on an Akai EWI Midi Controller by David Hogan and produced by DivKidMusic

September 25, 2015

VCO Video Review

There's a comprehensive video review of the MiniMod VCO by DivKidMusic here

June 29, 2015

New dealers added

A big welcome to our new AJH Synth dealers! Detroit Modular and Perfect Circuit Audio in the US, Analogue Zone in Hungary, Emis Music in the UK, Rage Audio in Spain and Modular Synthesizers.NL in the Netherlands. Find the full list of dealers here

April 30, 2015

Available now at Matttech Modular

Great news for all Eurorack fans in the North of England! Matttech Modular , a brand new retailer in Manchester, UK have a full MiniMod system available for demo. Contact info@matttechmodular.co.uk now to arrange a demo.

March 25, 2015

A big hello to London Modular!

A full MiniMod system is now on demostration at London Modular and all modules are available from stock.If you're in London make sure that you call in and say hello to Phil and Simon!

March 22, 2015

Meet us at Musikmesse 2015

AJH Synth will be at Musikmesse, Frankfurt from 15th to 18th April 2015, we are in Hall 5.1 Stand C53. Be great to see you there!

February 16, 2015

Great news - Analogue Haven

To all our friends in the USA, glad to be able to let you know that AJH modules are now in stock at Analogue Haven in sunny California!

January 21, 2015

Available now at Escape from Noise

We are really pleased to welcome Escape from Noise as a retailer to serve our customers in Sweden. Ulf is very well known and respected within the Eurorack community and he has the full range of AJH Modules in stock now!

November 19, 2014

In stock at SchneidersLaden

We are pleased to announce that SchneidersLaden in Berlin have been appointed as a retailer to serve our customers in Germany. Renouned for their knowledge of Eurorack products and great customer service, better still they have all MiniMod modules in stock now!

October 28, 2014

New MiniMod video

We have made a video A/B comparison between the MiniMod and an Early Minimoog Model D, check it out here.

September 24, 2014

Manufacture has begun!

We have started assembly of the first batch of production modules, we are building them by hand so production is quite limited at the moment.

September 2, 2014

MiniMod Launched

Beta testing is now complete and we have ordered parts for the first batch of production modules.

July 24, 2014

Beta Testing Underway

Pre production MiniMod modules have been sent out for beta testing.