KV331 Audio Synthmaster Everything Bundle
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What you need to know
What you need to know
- All-in-one bundle: includes SynthMaster One, SynthMaster 2, SynthMaster 3, and all current and future preset banks from KV331 Audio.
- Massive library: over 7750 presets (factory content from SynthMaster 1 + 2 + 3 and 55 expansions) for faster production across all styles.
- SynthMaster 3, flagship modular software synth: up to 16 layers and an architecture designed for sound design (visual routing, modules, modulations).
- Total versatility: from modern analog to wavetable, granular, FM, and SFZ playback, with an advanced preset browser and integrated editors (waveform, wavetable, multisample).
Manufacturer Information
KV331 Audio
https://www.kv331audio.com
info@kv331audio.com
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What SynthMaster Everything Bundle Is For
SynthMaster Everything Bundle is a complete solution for music production in DAW and sound design, aimed at composers, beatmakers, and producers who want a virtual instrument capable of covering basses, leads, pads, and plucks as well as cinematic and experimental textures. Thanks to the combination of SynthMaster One, SynthMaster 2, and especially SynthMaster 3, you have a workflow that is both immediate (presets) and deep (modular architecture), ideal for EDM, pop, techno, synthwave, hip-hop, and scoring music.
Main Features
A truly multi-technique synthesis engine
SynthMaster 3 brings together many synthesis methods to go from a "vintage" sound to ultra-modern creations: VAnalog, Additive, Vector, Wavetable, Granular, Phase Modulation, Phase Distortion, Frequency Modulation, Pulse Width Modulation, Ring Modulation, Physical Modeling, and SFZ Sample Playback. This allows you to build rich, animated, and evolving timbres without switching instruments.
Modular architecture: layers, modules, and visual routing
Each instance of SynthMaster 3 can contain up to 16 Layers, each capable of hosting up to 16 modules. The Routing tab offers a visual representation of the audio flow to add, remove, bypass, activate, or replace modules, and to create or delete connections. An excellent choice to quickly optimize a patch while maintaining clear logic during production sessions.
Integrated generators and effects (per layer)
Generator modules include: Basic Oscillator, Additive Oscillator, Vector Oscillator, Wavetable Oscillator, VAnalog Oscillator, Granular Oscillator, and Modulator. On the effects side, there are modules such as Digital Filter, VAnalog Filter, State Variable Filter, Ladder Filter, Diode Ladder Filter, Bite Filter, Comb Filter, Phaser Filter, Formant Filter, and Waveshaper, perfect for sculpting sound without multiplying external plugins.
Advanced modulation: up to 32 sources per layer
Each layer can handle up to 32 modulation sources, with tools designed for animation and precision: ADSR Envelope, Multistage Envelope, LFO, Step LFO, Noise LFO, and Scaler. Sources can be created or duplicated, speeding up the creation of variations (macro-mods, filter movements, controlled wobble, progressive morphing, etc.).
Granular Oscillator: textures, motion, and grains in abundance
The Granular Oscillator applies granular synthesis on a sample, multisample, or wavetable. It offers up to 16 voices, each with up to 32 grains, totaling up to 512 grains per oscillator. Spread parameters (volume, pan, detune, position, grain length, start time) and randomization (including playback direction) allow generating organic pads, cinematic transitions, and ultra-lively atmospheres.
VAnalog Oscillator: analog character and quality control
The VAnalog Oscillator generates its waveforms in real time via curve segments, to emulate the behavior of an analog circuit. It offers 2 morphable waveforms, a dedicated sub oscillator, as well as built-in shapes inspired by well-known analog synths. A quality parameter allows adjusting the oversampling level to control aliasing depending on your project (composition, bounce, final rendering).
Waveshaper, Phaser, and Formant: from subtle timbre to extreme design
The Waveshaper includes several distortion algorithms (Soft Tanh, Soft ATan, Heavy, Fuzz, Fold Sine, Fold Tri, Fold Round, Rectify Full, Rectify Half, Clip, Bitcrush) as well as a Custom mode to draw your own curve, in unipolar (Symmetric) or bipolar (Asymmetric) mode. The Phaser Filter works as a polyphonic phaser (per voice), and the Formant Filter uses a parallel filter bank to create vowels and formant morphings, ideal for talking leads and vocal pads.
Arpeggiator / Sequencer and multi-view management
Each layer has its own arpeggiator and sequencer (MIDI passes first through the sequencer then the arpeggiator). Steps can include random values for trigger, hold, and slide, and the editor facilitates pattern programming. The interface offers three modes: Layer View (editing a layer), Track View (keyboard/velocity zones, voicing, unison, multi-layer arp and seq), and Mix View (multi-layer insert FX and FX send).
Preset browser and inter-generation compatibility
SynthMaster 3 features a preset browser with advanced search (Product, Author, Bank, Instrument Type, Attributes, Styles, name). It is backward compatible: it can read presets from SynthMaster One and SynthMaster 2 and load these sounds as full presets or directly into layers. Some presets offer NKS pre-listens to preview sounds without loading the preset, a real time saver in composition.
Integrated editors: waveform, wavetable, and multisample
To go beyond presets, SynthMaster 3 includes a Waveform Editor (single cycle creation via curve segments or freehand drawing with spectrum editing), a Wavetable Editor (creation from single cycles or sample/wavetable files, with 7 effects: Spectral Filter, Waveshaper, Modulator, Bender, Shifter, LoFi, Sync, and WAV export with 2 to 256 frames), as well as a Multi-Sample Editor (drag and drop wav/aiff, automatic root note import, SFZ export).
Technical specifications
| Type | Full software | Downloadable | Yes |
| Plugin formats | VST2, VST3, AudioUnits, | ||
Questions frequently asked
Is SynthMaster Everything Pack compatible with Mac and which plug-in formats are available?
The announced compatibility covers OS X, with VST2, VST3, AudioUnits, and AAX formats.
How many layers can be used in SynthMaster 3?
Each instance can contain up to 16 layers. Each layer can include up to 16 modules, with a visual routing system to manage audio connections.
Is it possible to create granular sounds with this pack?
The Granular Oscillator processes a sample, multisample, or wavetable. It can employ up to 16 voices and 32 grains per voice, totaling 512 grains per oscillator. Position, pan, detune, and playback direction settings allow animation of textures.
Are SynthMaster One and SynthMaster 2 presets compatible?
The preset browser can load sounds from SynthMaster One and SynthMaster 2 as full presets or directly into layers. Some presets have NKS previews without loading.
What wavetable editing tools are included?
A Wavetable Editor allows creation of tables from single cycles or audio files, then exports them as WAV files from 2 to 256 frames. Seven processing options are included, such as Spectral Filter, Waveshaper, Bender, and LoFi.




