Custom Mix & Master in Your DAW
Send the tracks or the full project. I mix and master the song inside your DAW and deliver an open session plus a finished boun...
Order nowPresets - Plugins - Drum Tools - Guitar Tones - Sound Design
Synth presets, drum MIDI, guitar tones, cabinet IRs, templates and plugins made by one audio engineer and tested in real writing and mixing sessions.
Jump into the part of the session you need: synth patches, drum grooves, guitar tones, cabinet IRs, templates or production plugins.
The products people are picking up right now, across presets, plugins, drum tools and tones.
Send the track, rig or reference. I will build the preset, template or mix setup around what you actually need, not a generic starting point.
Send the tracks or the full project. I mix and master the song inside your DAW and deliver an open session plus a finished boun...
Order nowSend your modeler, plug-in, IR slot or NAM target, plus references and ideally a clean DI. I build a preset, IR or profile arou...
Order nowSend references, your SDX/EZX libraries and a short brief. I build a Superior Drummer 3 preset around the kit source, mic balan...
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I'm Jaroslav Holub, the audio engineer behind Develop Device. I make the presets, plugins and production tools myself, then refine them in real writing and mixing sessions.
The background is rock and metal, but the catalog now reaches further: synth patches, cinematic textures, drum tools, guitar tones, templates and practical audio utilities.
Feedback from producers, mixers and musicians who use Develop Device tools in writing, recording and mixing sessions.









Presets and patches designed to land quickly in a mix, not just sound impressive on their own.
Serum 2 and Vital presets, plus wavetable libraries for cinematic, dark, electronic and heavy tracks.
Drum MIDI, humanizing tools and mix-ready presets for programmed drums that feel played.
Modeler presets, captures and cabinet IRs built for guitar and bass parts that sit in a track.
Your files are available right after checkout, with updates included when products are revised.
Created by Jaroslav Holub, with the same ears and taste across the whole catalog.
Develop Device is a Czech pro audio store founded in 2012. The catalog includes synth presets, wavetables, plugins, drum MIDI, drum presets, guitar tones, cabinet IRs and custom production services.
Everything is created by Jaroslav Holub, the audio engineer behind Develop Device. The catalog started in rock and metal production, then expanded into synth sound design, cinematic textures, electronic workflows and practical audio tools.
Yes. The products are original Develop Device creations, not resold packs or pirated content. They require genuine licensed software where a host instrument or plugin is listed.
You will find Serum 2 presets, Vital presets and wavetable libraries for cinematic, darksynth, synthwave, bass, metalstep and heavier hybrid productions.
Yes. The store still covers Superior Drummer 3, EZdrummer, GGD, Perfect Drums, Fractal, Neural DSP Quad Cortex, Kemper, Line 6, TONEX and related heavy-production workflows.
Start with the workflow you are working on today: synth presets, wavetables, production plugins, drum tools, guitar and bass tones, or DAW templates.