Audiotent Pulse

PULSE // Serum Techno Presets

Pulse is a powerful new preset library that transfers the sonic imprint of Eurorack modules into Xfer Serum. A world first in sound design.

Capturing all the nuances, harmonics and fine details in some of the most sought after VCO modules.

The standard edition contains 107 carefully created patches ranging across Bass, Lead, Chord, Pad and Sequence categories. Choose the Deluxe Edition to access an additional 27 presets and bonus educational content.

Hear Pulse in action...

PULSE // Serum Techno Presets Demo


Sampled with incredible accuracy.

Ever since getting the Eurorack systems, we were so hooked with the sound design capabilities, especially the core sound of various Eurorack modules. Even when comparing classic waveforms (Saw, Triangle and Pulse etc.), they do sound slightly different from module to module.

The concept of Pulse was born. Sample a huge selection of Eurorack modules, so you can access these wonderful flavours and use them in your own productions. This was something that our team was passionate to create.

Serum - a synthesizer that needs no introduction, has an amazing capability to import wavetables. So the job for us was to sample a huge selection of Eurorack modules and turn them into the wavetables. Sounds easy? Well, it’s not as straightforward as it looks.

There are numerous ways you could capture, circle and print these audio files. Then, multiple parameters to get right when converting them to tables. At first, it didn’t even sound close. However, after some trial and error, we couldn't tell them apart. Is this coming from a Eurorack module, or is it Serum? It’s that ‘freaking’ close!

Wait, it gets even better. We captured the actual movement of the waveform. For example, a module by WMD called Spectrum has the ability to modulate the pulse width of its pulse wave. This behaviour is then replicated inside the wavetable, so you can modulate the PWM the same way, inside Serum.

The results speak for themselves. Watch the video and listen for yourself.

Full list of modules that were sampled:

  • Verbos Harmonic Oscillator
  • Noise Engineering Loquelic Iteritas
  • Noise Engineering Basimilus Iteritas Alter
  • Mutable Instruments Plaits
  • Mutable Instruments Rings
  • SSF Entity
  • SSSR Labs SM042
  • Intellijel Dixie
  • WMD Spectrum
  • Moog DFAM
  • Moog Mother 32
  • Endorphin Furthrrrr Generator
  • 2hp VCO
  • Mannequins Mangrove


Enhance your productions.

  • Exceptional detail

    All presets designed exclusively using the custom wavetables and noises.

  • Comprehensive macros

    Modulation wheel and all 4 macros are intelligently mapped on every preset. Allowing you to transform each patch at a twist of a dial.

  • All presets NKS ready

    Good news for Native Instruments Komplete Kontrol & Maschine users. All presets are also provided in the NKS format.


Unlock even more content...

With Pulse Deluxe Edition you will also receive...

  • Additional Serum Presets

    17 x FX presets. Covering everything from noise sweeps, build ups, impacts, transitions and textures. 10 x Rhythmic presets. Inspired by our use of modular synthesizers. Pulsing percussive layers that can add energy to your productions.

  • MIDI Files

    All of the MIDI files that were used to create the preset previews and behind the scenes videos have been included.

  • Sound Design PDF

    Learn advanced sound design techniques with the included PDF. A selection of the patches are deconstructed in a step by step guide. Full detailed explanation of the assigned parameters and why they were used.


To use the presets you must already own:

  • Xfer Records Serum VST/AU v1.286 or higher

* Please note: The Xfer Serum plugin is not included.


Take a look inside...

In this video, James gives you his first impressions on the sounds inside Pulse.


Artist Feedback


Pryda, FFRR, Defected, RCA

"The Audiotent lads set the bar high in sound design, This new pack is quality and when hearing the sounds we were instantly inspired to make new music 10/10!!"


1605, Filth on Acid, Tronic, Intec

“The presets sound amazing! This is the fattest sound bank in the past year, maybe even more!”

Preset Previews

Exact preset examples. No external processing applied. Preset preview MIDI files included.

  • BASS - AT Radium

  • BASS - AT Darko

  • BASS - AT Falcon

  • BASS - AT Sustain

  • CHORD - AT Iron

  • LEAD - AT Alternate

  • LEAD - AT Coded

  • LEAD - AT Marquise

  • LEAD - AT Slider

  • LEAD - AT Tapes

  • LEAD - AT Ketosis

  • PAD - AT Standby

  • PAD - AT State

  • SEQ - AT Elax

  • SEQ - AT Machine

  • SEQ - AT Polara



PULSE // Standard Edition

  • 107 Xfer Serum Presets

  • 37 Custom Serum Eurorack Wavetables

  • 37 Custom Serum Eurorack Noises

ADD TO CART - $50.00

PULSE // Deluxe Edition

  • 107 Xfer Serum Presets

  • 37 Custom Serum Eurorack Wavetables

  • 37 Custom Serum Eurorack Noises

  • 27 Additional Xfer Serum Presets

  • 25 MIDI Files

  • Serum Sound Design PDF

ADD TO CART - $75.00

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