SKU: 75717015639

KV331 Audio SynthMaster Everything Bundle Upgrade from SynthMaster 3

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Description

KV331 Audio SynthMaster Everything Bundle Upgrade from SynthMaster 3SynthMaster Everything Bundle comes with SynthMaster One, SynthMaster 2, SynthMaster 3 and all current future presets banks released by KV331 Audio. The bundle includes more than 8000+ presets (with factory content from SynthMaster 1 + 2 + 3 and 60+ expansions), and it is 70% cheaper compared to the individual product prices combined. SynthMaster 3 is KV331 Audio's flagship all around modular software synthesizer available in VST2, VST3, AudioUnits

SynthMaster Everything Bundle comes with SynthMaster One, SynthMaster 2, SynthMaster 3 and all current / future presets banks released by KV331 Audio. The bundle includes more than 8000+ presets (with factory content from SynthMaster 1 + 2 + 3 and 60+ expansions), and it is 70% cheaper compared to the individual product prices combined.

SynthMaster 3 is KV331 Audio's flagship all-around modular software synthesizer available in VST2, VST3, AudioUnits and AAX formats. It features many different synthesis methods including VAnalog, Additive, Vector, Wavetable, Granular, Phase Modulation, Phase Distortion, Frequency Modulation, Pulse Width Modulation, Ring Modulation, Physical Modeling and SFZ Sample Playback. It can read SynthMaster One and SynthMaster 2 presets, and comes with 1000 new factory presets designed by a world class team of sound designers: Arksun, Aiyn Zahev, BigTone, Cipryan Bot, Davide Puxeddu, Demis Hellen, Gercek Dorman, NatLife, New Loops, Nori Ubukata, Selcuk Ergen, Xenos Soundworks, XTD and Yuli Yolo.

New Features in SynthMaster 3

Modular Architecture:

Each SynthMaster 3 instance can have up to 16 Layers. New layers can be created by adding a new layer or by duplicating an existing layer. Each layer can have up to 16 modules.

The following modules are available in SynthMaster 3.0.

  • Generator modules: Basic Oscillator, Additive Oscillator, Vector Oscillator, Wavetable Oscillator, VAnalog Oscillator, Granular Oscillator and Modulator.
  • Effect modules: Digital Filter, VAnalog Filter, State Variable Filter, Ladder Filter, Diode Ladder Filter, Bite Filter, Comb Filter, Phaser Filter, Formant Filter and Waveshaper.

New modules can be created by adding a new module or by duplicating an existing module: Each layer can have up to 32 modulation sources.

The following modulation sources are available in SynthMaster 3.0:

  • ADSR Envelope, Multistage Envelope
  • LFO, Step LFO, Noise LFO
  • Scaler

New modulation sources can be created by adding a new source or by duplicating an existing source. The Routing tab provides a visual representation of the signal flow in the layer. Using the routing view, modules can be added / removed / bypassed / activated / replaced with other modules, connections can be created / removed between modules.

Multiple View Types:

SynthMaster 3 provides 3 different types of views to edit layer parameters:

  • Layer View: This view is used for editing a single layer's parameters:
  • Track View: This view is used for editing keyboard zones, velocity zones, voicing, unison, arpeggiator and sequencer parameters of multiple layers:
  • Mix View: This view is used for editing insert fx and fx send parameters of multiple layers.

Granular Oscillator:

The new granular oscillator introduced with SynthMaster 3 applies granular synthesis on a single sample, multisample or wavetable to generate its output. The oscillator features up to 16 "voices" with each having up to 32 grains, resulting in up to 512 grains per oscillator. Each voice can have different settings with the help of spread parameters for volume, pan, detune, position, grain length and grain start time. Each grain can have randomization for volume, pan, detune, position, grain length, grain start time and playback direction.

VAnalog Oscillator:

The new VAnalog oscillator introduced with SynthMaster 3 generates its output in real-time using curve segments to mimic how analog circuits generate waveforms. The oscillator has 2 wave shapes that can morph in between and an additional sub oscillator which has its own wave shape. It comes with many built-in shapes from well known analog synths. Since it might generate aliasing noise when generating its output, the oscillator has quality parameter to set the degree of oversampling. The oscillator features up to 16 "voices". Each voice can have different settings with the help of spread parameters for volume, pan, detune, symmetry, x morph and y morph:

Wave Shaper:

The new Waveshaper effect introduced with SynthMaster 3 comes with different types of distortion algorithms: Soft Tanh, Soft ATan, Heavy, Fuzz, Fold Sine, Fold Tri, Fold Round, Rectify Full, Rectify Half, Clip and Bitcrush. There is also a Custom algorithm which allows users to draw their own distortion curve using curve segments. The distortion curve can be set to be unipolar (Symmetric) or bipolar (Asymmetric).

Phaser Filter:

The new phaser filter introduced with SynthMaster 3 is similar to the phaser effect. However, as being a polyphonic effect, it operates per voice. It uses multiple allpass filters mixed with the input to create phasing effects.

Formant Filter:

The new formant filter introduced with SynthMaster 3 uses a parallel bank of filters to create vowel sounds. Users can select the initial and final vowels (formants) and morph between them.

Noise LFO:

The new Noise LFO modulation source introduced with SynthMaster 3 can be used to generate sample and hold noise. The LFO generates different types of noises (white, pink, brown, violet, blue), which are sampled and held, bit reduced, and then passed through an attack/decay envelope follower.

Scaler:

The Keyscaler modulation source in SynthMaster 2 is vastly improved in SynthMaster 3. It is now called Scaler, as users can select another modulation source as its input (instead of just Keytrack) and use the scaler as a waveshaper for its input.

Arpeggiator / Sequencer:

Each Layer in SynthMaster 3 has a separate arpeggiator and sequencer. The MIDI input signal first goes through the sequencer followed by the arpeggiator. Each step in an arpeggiator / sequencer can have random values for trigger, hold and slide parameters. The sequencer has a larger edit window to make editing sequencer patterns easier. Each layer has its own MIDI output channel so that users can route the MIDI generated by the Arpeggiator / Sequencer to different tracks in their DAW.

Preset Browser:

SynthMaster 3 features an intuitive preset browser with advanced search features. Presets can be filtered by Product, Author, Bank, Instrument Type, Attributes, Styles (Genres) and Preset name. SynthMaster 3 is backwards compatible with SynthMaster One and SynthMaster 2. If those products are installed and authorized on the user’s system, SynthMaster 3 shows the presets for those products, and can load those presets as entire presets or into layers. SynthMaster 3 provides instant previews for presets that have NKS (Native Kontrol Standard) previews prepared. This allows the presets to be previewed without loading. Presets that have previews have a play icon next to their name. By moving the mouse over the play icon, the preview can be listened to.

Waveform Editor:

SynthMaster 3 comes with a comprehensive Waveform Editor to create single cycle waveforms.

Single cycle waveforms can be created in 2 different ways:

  • Using curve segments. The segments can be tied together or be disconnected.
  • By free hand drawing. In this mode, spectrum of the waveform can be edited as well.

Wavetable Editor:

SynthMaster 3 comes with a comprehensive Wavetable Editor to create wavetables. Wavetables can be created using single cycle waveforms or sample/wavetable files. 7 types of wavetable effects are available to further sculpt the wavetable: Spectral Filter, Waveshaper, Modulator, Bender, Shifter, LoFi and Sync. The generated wavetable can be saved in SynthMaster 3's own format, or exported in WAV format to be used in other wavetable synths. The number of exported frames can be set between 2-256:

Multi Sample Editor:

SynthMaster 3 comes with a comprehensive Multi-Sample Editor to create multi- samples.

Multi-samples can be created easily by dragging and dropping wav/aiff sample files. In automatic import mode, root notes of the files are read from file name / header. The multi-samples can be exported in SFZ format, which is a well documented format to store multi-sample related data.

Expansion Banks

There are currently 14 expansion banks for Synthmaster One, 38 expansion banks for SynthMaster 2 and 8 expansion packs for SynthMaster 3.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 75717015639

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PenLady
Omaha, US
★★★★★ 5
Excellent adjustable drafting chair
Size: 934-Z, Color: Blue
Excellent chair design, extremely comfortable and exceptionally easy instructions to follow making for simple assembly. Love the amply wide cushioned seat and ergonomic backrest. The height adjustment feature works perfectly as well as positioning of the foot ring . Having the ability to raise the arms is also a big plus! I highly recommend this product for attractive appearance, comfort features, functionality and operation. Really nice chair!
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Reviewed in the United States on April 13, 2026
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Sandra
Port Orchard, US
★★★★★ 4
Comfortable, stylish, and perfect for long work hours 💗✨
Size: 934-Z, Color: Pink
I bought this chair because I spend a lot of time working and needed something comfortable but also stylish, and I absolutely love it. Since I started using it, I feel much better support in my back thanks to the lumbar support. It makes a big difference, especially during long work hours. The adjustable footrest is also a feature I didn’t know I needed, but now I use it all the time. The flip-up armrests are very convenient because I can adjust them depending on what I’m doing or move them out of the way when needed. The pink color is beautiful and adds a soft, elegant touch to my workspace. It looks great in a modern home office. It feels sturdy, well-made, and very stable. Overall, it’s a great purchase that improved both my comfort and the look of my workspace.
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Reviewed in the United States on April 29, 2026
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Amazon Customer
Port Orchard, US
★★★★★ 5
All-around thumbs up!
Size: 934W-Z, Color: Black
So far, so awesome. Easy to assemble, comfortable, arrived quickly and is exactly what I was looking for. I have a tall work bench in my new studio so I needed a chair that we could allow me to sit higher than a regular office chair and allow me to get off my feet after standing on the concrete floor. Plus its a nice looking chair that I am sure will last a long time. I love the flip-up arms and the lumbar support. This is just right!
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Reviewed in the United States on May 8, 2026
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Danielle Chen
Dallas, US
★★★★★ 5
Perfect Balance of Comfort, Support, and Style!
Size: 934-Z, Color: Black, Size: 934-Z, Color: Black
I’ve been using this chair for a few weeks now, and I’m genuinely impressed with how much of a difference it’s made in my workspace. The mesh back is one of my favorite features—it offers excellent breathability and prevents that sticky, overheated feeling you sometimes get with solid-back chairs, even after sitting for hours. The seat cushion is firm enough to give proper support but still has enough give to keep me comfortable through long workdays. It feels like the perfect middle ground between soft and supportive. The adjustable foot ring has been a complete game changer for me. I use a taller desk setup, and having somewhere to rest my feet makes a huge difference in posture and overall comfort. Whether I’m sitting upright for focused work or leaning back to read, it’s always at the right height. The flip-up armrests are another smart design choice. When I’m typing, I like to have them down for support, but when I’m done, I can flip them up and push the chair neatly under my desk—saving space and keeping things tidy. The casters roll smoothly on both hardwood and rugs, so I can move around easily without scraping the floor or getting stuck. The overall build quality feels solid and sturdy, with no wobbles or creaks. Assembly was surprisingly quick—everything was clearly labeled, the parts felt durable, and it only took me about 20 minutes from opening the box to sitting in the chair. The sleek, modern look is another big plus—it blends in perfectly with my home office décor without feeling bulky or taking up too much visual space. If you’re looking for a chair that combines comfort, ergonomic support, durability, and style, I can’t recommend this one enough. It’s equally great for work, studying, or just relaxing at your desk, and it’s definitely been worth every penny.
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Reviewed in the United States on August 12, 2025
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sleepywan
Waukegan, US
★★★★★ 3
OK for the price, but overall comfort is avergae
Size: 934-Z, Color: Mustard
Easy to put together, color (mustard) accurate to images, and while I understand this is not a high-end chair, I feel like it still needs to be rated for its quality. Pros: the seat cushions are fairly comfortable and it rolls well. Adjustable footrest is easy enough and mostly sturdy. Cons: For a tall office chair, it doesn't go up high enough. I actually had to lower my standing desk to sit at it, which then isn't where I want it when I'm standing now. It's also a bit wobbly. The seat area's attachment to the post isn't as solid as it should be for a tall chair, so while sitting, it does tend to lean/slope forward and wobble side to side. The lumbar support is not adjustable, so I'm not even really sure what it does. And the armrests are not very comfortable to use. Since they are hard plastic, they are just a bit too rigid to rely on for any comfort. They are basically there to hold on to when you're getting out of the chair.
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Reviewed in the United States on May 29, 2026

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