Best Wavesfactory Plugins & Libraries for Kontakt (Tested & Ranked)

Wavesfactory started building boutique instruments and quietly grew into one of the most reliable plugin brands in the audio industry. They focus entirely on DSP quality and workflow. You will not find unnecessary menus here.

Their tools fix real mix problems fast. Whether you need transparent dynamic EQ, aggressive tape saturation, or deeply sampled acoustic instruments, their catalogue delivers.

Let’s break down the best Wavesfactory plugins and Kontakt libraries that actually make it into my daily sessions.

Best Wavesfactory Plugins

Top Wavesfactory Plugins & Libraries

Trackspacer
Dynamic EQ
Trackspacer
Best For: Creating pocket space in a mix
Spectre
Harmonic Saturation
Spectre
Best For: Enhancing dull tracks and buses
Equalizer
Smart EQ
Equalizer
Best For: Taming acoustic resonances
Cassette
Tape Emulation
Cassette
Best For: Lo-fi texture and pitch drift
Echo Cat
Tape Delay
Echo Cat
Best For: Vintage dub delays and slapback
Re-Esser
De-Esser
Re-Esser
Best For: Surgical sibilance control
Mercury
Kontakt Library
Mercury
Best For: Exposed grand piano ballads
The Tack Piano
Kontakt Library
The Tack Piano
Best For: Percussive upright piano
Legacy Drums
Kontakt Library
Legacy Drums
Best For: Raw vintage drum mixing
VQ Drums
Kontakt Library
VQ Drums
Best For: 60s/70s retro drum tones

Best Wavesfactory Plugins

Wavesfactory’s effects plugins are built around a simple philosophy. They fix complex mix problems without making you overthink. You get straightforward interfaces that sound musical right out of the box.

Here is the breakdown of their main lineup.

Trackspacer

Trackspacer

Trackspacer is a 32-band dynamic EQ that ducks frequencies based on a sidechain input. It analyzes the incoming signal and applies an inverse EQ curve to the track you put it on in real-time.

I constantly throw this on my bass bus and sidechain the kick drum. It creates pocket space instantly. It is way faster than setting up a standard multi-band compressor or drawing automation curves.

You can narrow the frequency range so it only ducks the low-mids and keeps the high-end energy intact. It is an absolute staple for busy electronic and rock mixes.

Pros
  • Incredibly fast workflow for masking issues
  • Low CPU usage
  • Adjustable high-pass and low-pass filters for precise targeting
Cons
  • Can cause phase smearing if pushed past 30% reduction
Noah
Noah’s Tip: The Trackspacer High-Pass Trick

Do not let Trackspacer duck your sub-bass frequencies. I always set the low-cut filter inside the plugin to around 80Hz when ducking a bass guitar with a kick drum. This keeps the fundamental sub energy rock solid while clearing out the low-mid mud where the masking actually happens.

Spectre

Spectre

Spectre looks like a standard EQ but acts as a multiband harmonic enhancer. Instead of boosting volume at a specific frequency, it adds saturation to that band. It offers different saturation algorithms like tube, tape, and diode.

When a vocal or snare drum feels flat, boosting the high-end with a clean EQ sometimes sounds harsh. Adding tape saturation at 8kHz with Spectre gives the track presence without piercing the ear. The mid-side processing feature is also great for widening synth buses.

Pros
  • Adds warmth without altering peak levels drastically
  • Multiple saturation types per band
  • Mid-side processing capabilities
Cons
  • High oversampling settings drain CPU heavily
Noah
Parallel Saturation with Spectre

Spectre is amazing on the mix bus. I keep the mix knob around 15% and apply a gentle tape saturation boost at 10kHz. It adds an expensive-sounding sheen to the entire track without touching a traditional EQ.

Cassette

Cassette

Cassette is an analog tape emulation that models the sound of vintage cassette decks. You get control over wow, flutter, degradation, and tape hiss. It models different tape formulations like Type I, II, III, and IV.

This is perfect for lo-fi hip-hop beats or sterile synth pads. Loading the Type II tape setting and dialling up the wow parameter gives chords a subtle pitch drift. It instantly removes that digital stiffness.

Pros
  • Authentic lo-fi degradation
  • Detailed control over mechanical tape noise
  • Great for lofi and synthwave genres
Cons
  • High oversampling settings drain CPU heavily

Re-Esser

Re-Esser

Re-Esser handles sibilance and harsh vocal frequencies differently than a standard compressor. It zeroes in on harsh peaks and dynamically ducks them without heavily colouring the surrounding audio.

Standard de-essers often leave a noticeable lisping effect if you push the threshold too hard. Re-Esser feels much more transparent. You can dial in the specific frequency range causing the problem and let it work in the background. It saves a lot of time on aggressive rock vocals.

Pros
  • Transparent sibilance control
  • Easy to isolate problem frequencies
Cons
  • Lacks the advanced visual feedback of modern spectral processors

Echo Cat

Echo Cat

Echo Cat is a detailed emulation of the vintage WEM Copicat tape delay. It recreates the sound of the original hardware with three playback heads. You get the classic tape delay sound along with tape noise and motor drift. Throwing Echo Cat on electric guitars and dub-style vocals adds a specific gritty feedback loop.

Plugins like Soundtoys EchoBoy can do this, but Echo Cat gets you there faster. The built-in ducking feature is extremely useful. It lowers the delay volume while the dry signal plays so the mix stays clean.

Pros
  • Authentic vintage tape delay character
  • Built-in ducking cleans up the mix automatically
  • Independent volume and pan for each tape head
Cons
  • Can sound too murky for modern pop vocals

Equalizer

Equalizer

Equalizer is an intelligent EQ plugin that dynamically shapes your audio in real-time. It divides the signal into 32 bands and applies dynamic EQ based on the incoming audio. It removes muddiness and harshness automatically.

Acoustic guitars often have moving resonant peaks that change depending on the chord. Static EQ cuts ruin the overall tone. Equalizer tracks those resonances and ducks them only when they become a problem. It works similarly to Soothe2 but focuses more on broad tonal balancing.

Pros
  • Saves hours of surgical EQ work
  • Very transparent on acoustic instruments
  • Zero latency mode available
Cons
  • Heavy CPU usage on higher resolution settings

Snarebuzz

Snarebuzz

Snarebuzz is a free utility plugin that does exactly one thing. It simulates the sympathetic resonance of snare wires vibrating when other instruments play. It sounds weird to add noise to a mix on purpose.

But sending programmed drum loops through Snarebuzz glues the kit together. When you use sterile drum machine samples, the beat feels lifeless. This plugin makes the drums feel like they were recorded in the same room.

Pros
  • Adds realistic vibe to programmed drums
  • Completely free
  • Very low CPU impact
Cons
  • Only useful for a very specific mixing scenario

Flash

Flash

Flash is another free tool from Wavesfactory. It is a high-quality transient shaper combined with a clipping circuit. It gives your drums more punch and attack without destroying the overall level.

When the snare needs to cut through a dense mix, turning up the attack knob snaps the transient right out of the speakers. The built-in clipper ensures your peaks do not clip your master bus. It is incredibly simple but highly effective for modern electronic drums.

Pros
  • Instant drum punch
  • Built-in soft clipper protects levels
  • Free
Cons
  • No sustain control for drum ring-out

Best Wavesfactory Libraries for Kontakt

Before making effects, Wavesfactory built its name on Kontakt libraries. They skip generic orchestral sounds and focus on instruments with real character and distinct room tones.

Note: Most require the full retail version of Native Instruments Kontakt.

Mercury Piano

Mercury Piano

Mercury is a grand piano library recorded at Metropolis Studios. It captures the sound of a Fazioli F228. This library is massive and highly detailed. You get control over multiple mic positions and sympathetic resonance.

This is the go-to piano library for exposed ballads. The low end is incredibly rich and the high notes cut through without sounding brittle. It has a built-in mixer with high-quality SSL-style EQ and compression.

The Tack Piano

The Tack Piano

This library features an upright piano with metal tacks inserted into the hammers. It produces a very sharp and percussive tone. Think of old saloon pianos or classic Beach Boys records. Pull this up when a standard piano gets buried in a dense indie rock track.

The metallic attack acts almost like a percussive layer. You can mix between the room mics and close mics to fit the vibe of your track.

Legacy Drums

Legacy Drums

Legacy Drums is a collection of classic drum kits recorded in a dry studio environment. It includes a vintage Ludwig kit and a modern Yamaha kit. The focus here is on raw and unprocessed sounds.

Compared to modern processed drum libraries, these samples are perfect when you want total control over your mix. You do not have to fight pre-baked room reverb. The velocity layers are deep so ghost notes on the snare sound totally realistic.

VQ Drums

VQ Drums

VQ Drums stands for Vintage Quest. It captures a 1964 Ludwig Hollywood kit recorded with a minimal mic setup. It gives you that classic 60s and 70s drum sound. This library fits perfectly into retro soul or vintage pop productions.

It sounds like you pulled a drum break off an old vinyl record. The library includes a built-in mixer with tape saturation and vintage EQ emulations to push the retro feel even further.

Drum Circle

Drum Circle

Drum Circle features up to eight percussionists playing simultaneously. It includes instruments like congas, bongos, djembes, and shakers.

You can position the players anywhere in the stereo field. Building percussion layers track by track takes forever. Drum Circle gives you a massive and wide percussion bed with a few MIDI notes. It is a lifesaver when a chorus needs extra rhythmic energy.

Strum Guitar

Strum Guitar is a pattern-based acoustic guitar library. It triggers realistic strumming patterns instead of single notes. You play chords on your keyboard and the engine handles the strumming mechanics.

If a pop track needs acoustic rhythm guitar but you do not have time to set up mics, this gets the job done fast. The chord recognition is smart and the transitions between upstrokes and downstrokes sound natural.

Retro Keys

Retro Keys 1

Retro Keys is a collection of vintage electronic keyboards and synthesizers. It includes electric pianos, clavinet, and analog synth brass. The sounds are heavily processed through vintage outboard gear.

This library is built for producing funk or neo-soul. The Rhodes and Wurlitzer patches have authentic grit and bite. You can adjust the mechanical noise of the keys for a more realistic performance.

Typewriter

Typewriter

Typewriter is exactly what it sounds like. It is a free Kontakt library made entirely of vintage typewriter sounds. It includes keystrokes, carriage returns, and bells. This is a pure sound design tool.

It works great for Foley work or adding weird percussive elements to glitch-hop beats. You can map the different mechanical clicks to your keyboard and play them like a drum kit.

Frequently Asked Questions

It is much faster. A dynamic EQ requires manual setup and sidechain routing for each specific frequency band you want to control. Trackspacer analyzes the sidechain and applies a 32-band inverse curve automatically.

I almost always put it at the very end of the plugin chain on the track getting ducked. If you EQ and compress the bass guitar after Trackspacer, you mess with the exact volume reductions it just made to clear space for the kick drum.

They do similar things but have different sweet spots. Soothe2 is incredibly surgical for removing high-frequency harshness. Equalizer operates in broad strokes across the entire frequency spectrum. It acts more like an automated balancing tool for muddy lower-mids and cloudy bass.

It depends on the tool. Trackspacer is incredibly light. You can run instances of it all over a mix without issues. Spectre and Equalizer demand much more processing power. If you push the oversampling settings on Spectre to the max, it will choke an older machine quickly.

No. Wavesfactory uses a simple serial number system for their effects. You do not need a physical USB dongle or the iLok License Manager running in the background to authorize them.


Noah Murray
About the author
Noah Murray
Noah is a talented music producer hailing from Canada. With a deep-rooted passion for music and attention to detail, Noah has made a name for himself as a versatile producer.

Specializing in electronic music, Noah’s work resonates with authenticity and emotion. When he’s not producing, Noah enjoys watching Maple Leafs games and experimenting with sound design.