DM-307 Main PageDM-307 Grid PageDM-307 Trigger FX


What is DM-307

Modern Groove Design

Available as a download only.

Sound Sources


Heavyocity’s DM-307 is a highly-stylized collection of modular synth drums, live percussion, and processed classic analog drum machines. With more than 3,600 unique sounds and loops housed in 1500+ presets, DM-307 introduces innovative ways to quickly and easily create production-ready beats in a variety of contemporary styles; including electronic, hip hop, industrial, ethnic and cinematic.

In addition to the kits and loops, DM-307 showcases 300+ signature multis, allowing users to tweak beats created by Heavyocity and some of today’s top DJ/producers: Kaiserdisco, Martin Eyerer, Mendo, Pirupa and Uner; and notable cinematic composers: Joe Trapanese, Jason Graves and Kevin Riepl.

The Grid

The Grid

DM-307’s extensive content is complemented by an intuitive user interface featuring the all-new Grid. The Grid™ is an advanced 5 voice drum machine with 8 programmable patterns, allowing you to build grooves by simply clicking on a step.

Expand your beat creation by stacking 5 grid presets in a performance multi and gain unprecedented control over each part with individual FX, modulators and envelopes.

Load one of the 180+ Kit Groove presets or 300 Performance Multis to get a true sense of the power of the Grid, or create your own complex grooves from the thousands of sounds found in the Kits and Multis.

EQ Filter Page

Master Your Beats

DM-307’s interface was designed for quick and simple groove creation. You can easily create a beat, alter the envelope, and drastically affect the tone of the sounds.

Similar to Damage and AEON, there are 3 levels of effects provided in the instrument. Apply effects globally with the Master effects, tweak individual sounds with the ADSR, filter, EQ, and tune, or engage the signature Advanced Trigger FX™ to quickly modulate and alter the sound.

Tempo sync is automatic, and exporting a loop's MIDI data to your sequencer is simply drag-and-drop. Tweak your grooves quickly with the integrated keyswitches for effects and stutters, and create instant impacts with the unique 'Analog Hits'.

Instrument Details

Instrument Details

The sound of DM-307 comes from loops, kits, effects, and multis, all powered by the Kontakt 5 Player Engine. All loops and kits are designed for seamless layering and maximum flexibility, and are loosely classified into 5 different styles.


DM-307 provides a host of loop menus and single loop presets. Stocked with over 1200 loops in 5 contemporary styles. , you can quickly mix and match kicks, snares, hits, and other elements to build complex layered rhythms and grooves.

The Loop Menus are intelligently mapped, and formatted into “breakout” presets, allowing you to perform the full loop in a single key, or mix and match the individual layers of different loops, all in one preset. Single Loop presets provide level, pan, and tuning for each slice, and allows you to recompose via midi drag-and-drop.

Main Page


DM-307 offers more than 80 different kits, built from nearly 2,000 unique sounds. These kits combine organic drums with processed classic drum machines and aggressive modular synth sounds to create a one-of-a-kind palette of genre-defying percussion.

The signature ‘Analog Hits’ and ‘Tempo Synced Risers’ are perfect for adding impact and emotion to any track.

Advanced Trigger FX


DM-307 offers 3 different levels of effects - apply effects globally with the Master FX (Reverb, Delay, Distortion, Modulation, Twist and Punish), Trigger Performance Effects, or tweak individual sounds.

The Advanced Trigger FX (pictured here) are switchable real-time effects with incredible scope for intuitive and creative sound tweaking. Control the speed at which the effect is engaged and disengaged, or turn on the sequence button, and modulate the effect changes with a 32 step sequencer.

The signature Punish and Twist knobs preside over everything, adding aggressive drive and character to your beats.

The Sound of DM-307

The Sound of DM-307

Live Percussion

Live Percussion

For nearly a year, Heavyocity captured in-depth recordings of a wide array of percussion instruments. Sounds were recorded through an all analog signal chain with gear including API, Grace, and Neve mic pre’s, and Manley EQ’s.

With instruments ranging from congas and bongos, to small metals and triangles, and an arsenal of drum kits, DM-307 provides a vast range of organic timbres at your fingertips.

Drum Machine

Classic Analog Drums

DM-307 provides Heavyocity’s signature ‘Music-meets-sound-design’ approach on the highly sought after sounds of classic analog drum machines.

Sounds were captured using pristine analog gear like the Neve, Wunder, and Chandler mic pres, and then processed with outboard gear from UA, Eventide, Dramastic Audio, and Dangerous Audio. The results are punchy, crisp and dynamic, providing serious character to the sounds.

Pure Analog Synth

Modular Synth Drums

Aggressive, Fat, and In Your Face - DM-307 contains the uncompromising sound of true analog percussion. All of these exceptional sounds stem from using complex synthesis techniques with unique custom modular synth rigs.

Using an array of modules including VCOs, Vactrol Filters, Vacuum Tube Compressors, Vacuum-tube distortion, and Analog Bit Designers, all sound shaping took place completely within the analog synthesis realm, custom designing sounds from the ground up.

DM-307: Videos and Tutorials

What The Pros Say About DM-307

  • DM-307 uses Heavyocity's DM-307


    Joe Trapanese

    "DM-307 took me by surprise. I wasn't sure what to expect but after experiencing what this library has to offer it has found a unique home in my studio. I've always lamented the shortage of good percussive libraries that sound great and feel great. Between DM-307, Damage, and Aeon, Heavyocity has brought composers' libraries that elevate our work and inspire creativity."

    Oblivion, The Bourne Legacy, Tron: Legacy
  • DM-307 uses Heavyocity's DM-307



    "The sound of the DM-307 is awesome! You don´t need to add tons of plugins to get it to sound good. The sounds are ready to use in your productions."

    100% Pure, Drumcode, Owners - KD Music, Terminal M
  • DM-307 uses Heavyocity's DM-307


    Kevin Riepl

    "The DM307 is an extremely versatile groove making powerhouse. The range of this instrument amazed me. From out-of-box killer grooves to being able to meticulously craft your own by using their new GRID and LOOP MUTATOR features. With an enormous library of sounds and the ability to tweak, the DM307 is a welcomed addition to my sound and style of writing."

    "Aliens: Colonial Marines", "Contracted", "Crackdown 2", "Gears of War"
  • DM-307 uses Heavyocity's DM-307


    Steve Jablonsky

    "DM-307 is yet another example of Heavyocity standing out from the crowd. Their stuff is always bold, and let me tell you this thing is BOLD. Some of the sounds will take your head off right out of the box. And like all of their other synths, I love the interface. The grid is awesome, so fun to use and it just works with my writing. Heavyocity take great care in making interfaces that don't bog you down when you're trying to create, but rather enhance your workflow. I love these guys!!"

    "Enders Game", "Lone Survivor", "Transformers" (3 films)
  • DM-307 uses Heavyocity's DM-307


    Harry Gregson-Williams

    "DM-307 is yet another home run for the boys at Heavyocity. It offers the user the chance to create unique and fresh drum loops & sounds with maximum flexibility and is a joy to use. It's a keeper without doubt!"

    "Chronicles of Narnia", "Cowboys & Aliens", "Kingdom of Heaven", "The Town", "Total Recall"
  • DM-307 uses Heavyocity's DM-307


    Jason Graves

    "Hands down, my new number one go-to for any drum/percussion sound. What really impresses me every time I open it is the meticulously designed interface. It makes everything quick and easy, but the power and control you have over the sounds is truly amazing. Having so much control inside the instrument itself is saving me time and processing power - two things we can always use more of!"

    "Command & Conquer", "Dead Space", "F.E.A.R."
  • DM-307 uses Heavyocity's DM-307


    Jack Wall

    "DM-307 has a great deeply customizable interface to create the rhythm, energy and motion I need for my scores. I look forward to digging in to yet another sonic feat from Heavyocity."

    "Call of Duty: Black Ops II", "Mass Effect" Series
  • DM-307 uses Heavyocity's DM-307


    Maher Daniel

    "Instantly hooked on the DM-307. Its fluidity to write drums is amazing and the structure is well-planned out. Full support on this and to The Heavyocity team."

    "Bedrock", All Day I Dream, Circus Recordings, Souvenir
  • DM-307 uses Heavyocity's DM-307


    Ramin Djawadi

    "DM-307 continues to innovate the Heavyocity sound through immersive sound design and musical programming. DM-307 offers me a versatile sound palette that expands the possibilities of musical expression and creation."

    "Game of Thrones", "Iron Man", "Pacific Rim", "The Strain" TV Series
  • DM-307 uses Heavyocity's DM-307


    Davide Squillace

    "I've spent hours going through the whole library and every single sound is fat and clean, just the way I like them. [DM-307] gives you the option to make them the way you like, tweaking here and there. The whole thing is ACE! I've been using Heavyocity's products since day one and have always been extremely satisfied."

    Founder - Hideout, Ovum Recordings, Owner - This And That, SCI+TEC
  • DM-307 uses Heavyocity's DM-307


    Hector Couto

    "The DM-307 is really intuitive and easy to work with it. You can expect really nice sounds for your productions, for sure."

    Get Physical, Hot Creations, Owner - Roush
  • DM-307 uses Heavyocity's DM-307


    Tom Salta

    "I'm loving the DM-307, it's got that signature Heavyocity attitude, rock solid timing and an incredible variety of ultra-tweakable sounds. The GUI is among the best I've ever used in a Kontakt instrument. It's is an amazing drum tool that has instantly jumped to the top of my go-to list."

    Ghost Recon Series, Halo: Combat Evolved Anniversary, Halo: Spartan Assault, Prince of Persia: The Forgotten Sands, Red Steel Series
  • DM-307 uses Heavyocity's DM-307



    "Really powerful as well as clean. What I also like is that it doesn't sound "digital" like many other plugins. I was astonished by the ease of use and amount of possibilities. Haven't seen anything like this in a while!"

    8bit, Cadenza, Defected Records, Owner - Clarisse Records
  • DM-307 uses Heavyocity's DM-307


    Martin Eyerer

    "Very cool presets and sounds. It's great for creating loops from another approach. I seriously dig the drum and hi-hat banks. Good stuff!!"

    Buzzin Fly, Great Stuff Recordings, Owner - Kling Klong Records
  • DM-307 uses Heavyocity's DM-307



    "There are so many interesting sounds in the DM-307 that I plan to use. I found there to be a lot of really nice dark percussion and cool hi hats. Very dark-techy....and also a little bit electro!"

    D-Floor, Desolat, Snatch! Records, Suara, VIVa Music
  • DM-307 uses Heavyocity's DM-307



    "I love it! The bass frequencies sound amazing and the highs have the perfect brightness. Ground-breaking!"

    Cadenza, Diynamic, Get Physical, Ibiza DJ Awards 2013 Recipient
  • DM-307 uses Heavyocity's DM-307


    The Crystal Method

    "We are already using DM-307 on every new cue we're scoring on 'Almost Human'! We know we're just scratching the surface on what seems to be an infinitely limitless production tool! The sounds and flexibility are amazing!"

    "Almost Human", Platinum Selling Electronic Music Duo

Industry Accolades for DM-307

  • - Feb 2014

    Reviewed: DM-307

    Toby Pitman on DM-307: "I can only say that DM-307 is freaking awesome! It’s the perfect companion to Damage as it has everything Damage didn’t fit in, while remaining consistent with the cutting edge Heavyocity sound. From classic electro sounds to funky grunge to great sound design effects, DM-307 is a genuine modern drum & beat production workhorse. A total winner! But you knew that anyway, right?" Read the Full Review

  • Film & Game Composers - March 2014

    Reviewed: DM-307

    Emmett Cooke on DM-307: "It's a massive percussion instrument that is capable of pumping out rhythms in a wide range of genres – from EDM and Industrial to Rock and Ethic madness. If you already own Damage and you’re looking for something in the same style, but with more flexible and a grittier sound, DM-307 is for you. If you only write jazz flute solos, this bad boy is not for you." Read the Full Review

  • - April 2014

    Reviewed: DM-307

    Felix Thoma on DM-307: "With the DM-307, Heavyocity brings once again an absolute top product on the market. Fresh new sounds and effect sounds from different areas come in very good quality. Thanks to the new step sequencer you can program all the sounds directly in the DM-307, edit, and add effects. The prefabricated loops offer plenty of variety and can be used either completely or in individual parts." Perfect score! Read the Full Review

  • Music Tech Magazine - March 2014

    Reviewed: DM-307

    "DM-307 more than meets the levels of excellence we've come to expect from Heavyocity, and may well prove to be the company's finest and most flexible library to date." Read the Full Review

  • MusicRadar/Computer Music - April 2014

    Reviewed: DM-307

    MusicRadar on DM-307: "DM-307 takes in a broad spectrum of styles and instrumentation. The usual dubstep, DnB and 'electronic' suspects are there, but so are rock, Latin, cinematic and more. The samples and loops are generally excellent...another stunning effort from one of our favourite Kontakt library developers." Read the Full Review

  • The Audio Spotlight - March 2014

    Reviewed: DM-307

    "DM–307 is by far one of the best drum machines made for Kontakt and Kontakt player. The quality of the samples is simply amazing and to be honest, I wasn’t expecting anything less. You can make all sorts of genres with it and it will sound good and up to date with modern styles." Read the Full Review

  • 7.5 GB uncompressed (4.8GB on Disk with NI lossless compression)
  • Available as direct download only
  • 3,600+ samples
  • 1500+ NKIs
    • 85 Kits
    • 180+ Kit Grooves
    • 55 Loop Menus
    • 1200+ Single Loop Presets
  • 300 Performance Multis
  • The Grid™ drum machine for easy beat creation
  • Playable Trigger FX™ for real-time control
  • Loop Mutator™ for real-time re-composing of loops
  • Stand-alone, VST, AU, DXi, AAX, RTAS
  • Powered by the Kontakt Engine
  • Kontakt 5 (Player) ver or higher
  • Minimum System Requirements
    • Mac: OS X 10.7, Intel Core Duo, 2 GB RAM
    • PC: Windows 7 (latest Service Pack, 32/64 Bit, Intel Core Duo or AMD Athlon 64 X2, 2GB RAM


  • DM-307 is uniquely watermarked for each individual customer
  • All files in DM-307 are watermarked using a propriety technology
  • Customers may be required to provide their full Identification for authorization purposes


  • Heavyocity Media, Inc. will use all remedies of the law, to their full extent, against anyone who illegally distributes/sells/shares the library
  • Heavyocity Media reserves the right to modify these terms at any time
  • Prices, Watermarking, and Availability subject to change without notice.