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What’s new at Zystrix? Read on…
September 3, 2024
Mastering? Welcome to the epic
Zystrix Mastering Issue…
The Best FREE Plugins for
Mastering 2024
Your DAW will be so happy. And so
will you. Here are the best of the
best for EQ, compression, limiting, tube and tape
emulation, reverb, delay, and honorable mentions.
On another note, it was suggested the font here
be a larger size for cell phone users to read --
consider it done -- from 18 to 24 points. We’ll also
check out the artwork that surrounds this page
because it’s invisible to many cell phone users.
So sit back and relax. Welcome to Zystrix, the
heartbeat of the universe. Where creativity and
free-thinking have more value than conformity.
Background
Artwork
Unfortunately the artwork that
surrounds the edges of this
website is
invisible to
many cell phone
users. The artwork for today is
included here on the left for your
enjoyment. Multiple copies are
tiled together for a cohesive
and seamless background
board seen all around this page. Enjoy.
The Best FREE Plugins
for Mastering 2024
This review is divided into four major sections:
compression/limiting, EQ, tube/tape artifact, and
reverb/effects. All of these plugins get a Zystrix 5-
Star rating, all of them are easy to download and
install into your VST folder, and a person can’t go
wrong owning or using any of them. I installed
and tested every plugin presented here (even
those that go against Zystrix privacy rules) and I
can attest that they will compete with or exceed
the paid versions. And unlike websites who must
sell you something to stay alive, I do not get any
kickbacks or payments from any of these
manufacturers or click-throughs. I genuinely like
these plugins, I use them on my projects, and I
suspect you’ll like them too. And that’s for
whatever style of sound you are mastering. Enjoy.
The Best FREE
Compressors/Limiters
for Mastering
BUSTERse
by Analog
Obsession
If you like the
stereo compressor
SSL emulation
plugin by Waves
($30 USA) then
you’ll probably like
this one. It has an
excellent, pleasant, transparent, and snappy-
accurate way of taming signals. And when
mastering a project don’t forget that a little of this
one goes a long way. Imagine having the original
super expensive console sound without the
electrician to come hook it up. Extraordinary.
Click here to download the BUSTERse.
Limiter No.6
by Vladislav Goncharov
I covered this limiter back in issue #49 – click here
to see that one. If you are looking for some
serious clean muscle for mastering your DAW
project, check out the Limiter No.6. It’s got a
compressor, high frequency limiter, multi-band
mode including M/S, brick-wall limiter, maximizer,
clipper, and has a changeable GUI. It’s a work of
art that has more moxy than most paid plugins of
its ilk – it’s a phenomenal free download that
seriously kicks ass. Download yours now.
Molot by Vladislav Goncharov
If you want a nice clean compressor that plays
nice with everyone else then this kill-dog ain’t for
you. It’s intimidating at first glance, and I wish this
“Cold War” gem had a manual, but it’s relatively
easy to understand.
Molot is aggressive and
adds serious
attitude, it’s
got a mid-
scoop EQ for
simple tonal balance, a
built-in limiter (not brick
wall type) for suppressing peaks, super low
latency, and up to 8x oversampling. Molot is code
word for THE BOMB. Download Molot.
TDR Nova dynamic
EQ and multiband
compression
Not only is this one
great on the overall but
it’s great on individual
tracks. If there’s a
spike problem it helps
fix it. It’s a great EQ
analysis device. It is
great on guitar to help smooth out the sound and
overall curve. Unfortunately there are only 4
bands, but there’s a work-around for everything.
To download your Nova click here.
OTT multiband Compressor
by Xfer
The OTT by Xfer is a
clean, clear, and intuitive
multi-band upward and
downward compressor. It
helps almost any signal
you throw at it, but where it
really shines is for
mastering duties. This
plugin in helpful in giving a
very polished sounding
end product. However, if
needed this plugin can also be used as a very
aggressive multi-band compressor via the depth
control. The adjustable attack/release times are
nice to conserve slight peaks so the audio
material doesn’t sound unnatural. It also has a
helpful visual compression display to see what’s
going on. If you need a controlled loud mix (or
tame a problem track) this plugin will get you
there. Click here to download the OTT by Xfer.
Rough Rider 3
by Audio Damage
Rough Rider is a sidechain style compressor
although it can also be run as a typical
compressor. I like its retro feel, it really helps
warm up a mix. It reminds me a little bit of the
famous LA-2A. The control for ratio is everything
from a slight 1:1 to a massive drum crush. Attack
and release times must be done by ear, but that’s
not a problem. It comes in Windows 64-bit, Mac,
and Linux versions. It’s hard to believe it’s free.
Click here to download the Rough Rider 3.
TLS 1295 LEA by TbT
Leveling amplifier
There are many Teletronix LA-2A optical
limiter and compressor emulation plugins
available so choosing the best one is a challenge.
However, this free download does a job that
competes with
Waves and T-
Racks by IK
Multimedia.
It’s great on
bass guitar,
the drum buss, and the overall mix. Since it’s
based on an optical compression emulation it
leaves the signal alone long enough to sound fat
and natural. Highly recommended. Download
your TLS 1295 LEA Leveling amplifier -- click
here.
LoudMax
by Thomas
Mundt
This plugin is
amazing and does
an excellent job
on anything. I use it all the time to tame signals to
fit within a certain volume range. And if you need
to stop a signal at a certain point this will easily do
that job. Set your EQs and go. This is probably
the best look-ahead transparent limiter available
anywhere at any price. Perfection. Download
your LoudMax by Thomas Mundt.
Kolin by Analog Obsession
This excellent vintage type limiter has serious
retro muscle-man
attitude. If you
like the T-Racks
Brick Wall Limiter
($50 USA) then
you’ll love this
one. And it does
one better with the
ability to dial in the original signal. An amazing
plugin for free. Download your Kolin by Analog
Obsession.
Xtressor Nuke
by Kiive
Audio
If you liked the
expensive rack
mount version of this emulation from the 1990s
then you’ll probably like this one. It’s got serious
fat and sassy attitude and makes drums sound
enviously huge when using a crush method drum
mix. This compressor isn’t really known for
mastering, it can do the job OK, but it’s the big fat
attitude that always brings me back for more.
Killer. Grab your Xtressor Nuke by Kiive Audio.
Multiply by Acon Digital
This plugin doesn’t do any compression (unless
you get the paid
version) but what it will
do is tell you how the
mix is going for EQ
volume. Sure, there
are other ways to do
the same job, but this
makes it so much easier. It’s quick, easy, and
intuitive. Put it at the end of the mastering chain
to keep an eye on how your overall is doing. This
plugin is indispensable. Download Multiply by
Acon Digital.
SPAN by Voxengo
Just like the plugin
above, SPAN
doesn’t do
compression.
SPAN is another
way of analyzing
your EQ overall,
does a superior job
at it, and it competes with many paid plugins. It’s
essential for mixing, mastering, and checking
individual tracks. It does A/B comparisons,
mid/side analysis, and even smooths out the
visual for easier comparison. You need this.
Download your SPAN by Voxengo.
The Best FREE EQs
for Mastering
MQ57
by J1000
It looks difficult
to use, but the
learning curve on the MQ57 is really pretty
easy. This EQ is optimized for mastering
so the wide Q focuses on subtle overall
balance instead of narrow cuts and boosts.
The MQ57 has stereo and dual-mono
operating modes, and either Mid/Side or
Left/Right. It’s also zero latency, low CPU
consumption, and absolutely no harmonic
or dynamic distortion. If you like the
Brainworx mastering EQ you may like this
one. Download your MQ57 now.
Luftikus by IKJB
Luftikus has fixed half-octave EQ bands at
10, 40, 160 and 640 Hz, completed by a
high shelf at 2.5 kHz. There’s also a high
frequency boost at 2.5, 5, 10, 20 and 40
kHz for that special sparkle on the top end.
This plugin can add overall gain which
would possibly lead to clipping. To get
around that problem there’s a manual
output control as well as a "Keep Gain"
mode for relative control of the output.
There are two modes: Analog and
Mastering modes and, of course, the
"analog" mode emulates a more rack
mount version, and in Mastering mode the
controls become stepped and the "Analog"
mode performs better. Download your
Luftikus by IKJB now.
Slick EQ by TDR Vos
This semi parametric EQ is a very easy and
powerful way
to give your
mastered
project an
“American”,
“British”, “German” or “Soviet” type of audio non-
linearity. I love the auto-gain because it
compensates for loudness changes in EQ
differences. Slick EQ can also process either the
stereo sum or the stereo difference (width). And
there are five output flavors: “Linear”, “Silky”,
“Mellow”, “Deep” and “Toasted” for added
flexibility. Download the Slick EQ by TDR VOS.
Marvel GEQ by Voxengo
The Marvel GEQ by Voxengo is a 16-band linear-
phase EQ. It features a transparent sound which
preserves the
integrity of the
original signal, and
it’s designed for
equalization tasks
for high quality
and excellent
sonic character. It
also supports mid/side channel processing, has
low CPU drain, low latency, and a freehand
drawing mode. Download the Marvel GEQ.
PTEq-X by Ignite
Amps
There are many Pultec type EQs
available (paid and
free) and they all
have a slightly
different character.
However, after
critical listening I
decided I preferred
the PTEq-X by
Ignite Amps. It is meant to be used as a studio
equalizer for mastering, tracking, mixing, and I
love the tube warmth. I’ll bet you will too. Create
giant killer guitars and great masters. Download
the PTEq-X.
ReaEQ by Reaper
This clean EQ
has a user
interface that
looks a little
dated, but the
plugin does the
job of EQ very
well indeed.
This one
comes as part of a free package deal of several
free plugins from Cuckos Reaper including a
superb mastering plugin (download ReaXcomp)
that competes with or surpasses paid ones. At
any rate, ReaEQ has unlimited bands, phase
display, and per band bypass, and many other
options. Download the ReaEQ by Reaper.
Thrillseeker XT CmkII
by Variety of Sound
Thrillseeker XT isn’t exactly an EQ, it’s more of a
modern style exciter, but it deserves mention here
because it does some EQ duties. And it improves
the signal even by running it flat because it
emulates analog anomalies. Thrillseeker XT is
built around a true parallel analog style equalizer
design. Subtlety wins the day with this one.
Download the Thrillseeker XT CmkII.
The Best FREE Tube and
Tape Analog Warmth
Emulations for Mastering
Chow Tape
by Chowdhury
DSP
Chow Tape is an
emulation that’s based
on a top-of-the-line
1967 consumer audio
analog tape machine -- the Sony TC-260. This
current version can be used to emulate a wide
variety of reel-to-reel tape machines, and it has an
excellent wow and flutter section. This tape
emulation plugin is better than any paid version
I’ve heard, and it’s an absolute must have.
Download Chow Tape.
IVGI2 by
Klanghelm
This one is my favorite of
all the available tube
emulations because it
reminds me of a very
popular wooden console
type living room record-
player/radio from the late
1960s. It sports big nuts
and a very individual but
cool tube attitude, for sure. Travel back to the
1960s for some TV room musical entertainment.
Download the IVGI2.
Overheat by
Sampleson
Overheat is a realistic
tube emulation that’s
simple to use. There
really isn’t much to this
effect so it’s very
intuitive: pre-gain,
drive, post gain, color,
and low pass. It can go
from smooth to the
fuzzy grunge of an old
tube amp begging for mercy by simply using the
color dial. It sort of sounds like a cross between
the tube pre by H.H. Scott and the Voice-of-Music
(remember them?). You get the picture, it does
it’s own thing and sounds great from tame to
flame. Download your Overheat by Sampleson.
Ferric TDS mkII
by Variety Of Sound
When I think of some kind of tape emulation
plugin I often
think of the
wow and
flutter – I like
the ability to change it from zero to “holy s**t
I think it’s broken”. Alas, the FerricTDS mkII
doesn’t offer that feature, but it is a superb subtle
tape saturation effect. Click here to download the
Ferric TDS mkII by Variety Of Sound.
Diabolique by Ourafilmes
If you want some realistic sounding tape deck
warmth and smudge (without the wow and flutter)
try this one. It
emulates 2 vintage
tube reel to reels: a
Revox F36 from
1962 (circuitry 1)
and a Tandberg
Model 3 from 1958
(circuitry 2). It can either be used in a subtle way
to make things warmer or you can use it to crush
tracks. It goes much farther than an old tape
deck; the old tape deck front end simply couldn’t
survive this kind of abuse. I should know -- I’ve
killed a couple. And if you like the sound of the
old red rack-mount Focusrite tube pre you may
like this warmth. Diabolique by Ourafilmes.
Distox by Analog Obsession
Distox has lots of options, and not only old fashion
sounding
tube
emulations
but op-amps too. The offerings are excellent
albeit subtle. Try Distox by Analog Obsession.
The Best FREE Reverb, Delay,
and Effects for Mastering
Room 041
by Analog
Obsession
Room 041 is an
easy-to-use
reverb plugin, and it isn’t modeled after any
certain brand, it just does old plate style room
reverb very well. If it is fed a stereo signal then it
is a stereo reverb, but mono signals come out
mono reverb. Makes sense. Get Room 041 by
Analog Obsession.
Chow Matrix
by Chow DSP
A complex and infinitely
unpredictable multi-tap
delay, Chow Matrix goes
from tempo sync (or
not), to curious delays,
to outer space adventures, to bizarre psychedelic
dreams. The included presets are great starting
points. This plugin is only for the adventurous at
heart. Click here to download the Chow Matrix.
Supermassive
by Valhalla
Here are 18 unique
professional quality
high echo density
reverb/delay modes, each offering a different
character and sound. The intuitive interface
makes Supermassive perfect for adding depth to
your mixes. And it’s also great for expanding
synth pads for heavy duty layering. Click here to
download Supermassive by Valhalla.
Pro IR
Reverbs by
Zystrix
This is the most
popular Zystrix
download by far. You’ll
need a convolver plugin with the ability to use a
reverb IR for these – something like ReaVerb in
Reaper works great, but there are others like Easy
Convolver. Convology XT would be good but it
has privacy issues, and it kicks and screams when
installing it offline. If that’s for you then go for it.
Grab Pro IR Reverbs by Zystrix.
Honorable
Mention
Mastering
Plugins
There are other useful plugins not listed above
that have strange features, privacy issues, are too
old, or just plain didn’t quite
make it for mastering
purposes for whatever
reasons. However, it’s all a
matter of taste and you have
to be the final judge – there’s
a lid for every pot. And with
so many options available
I’m sure I overlooked
something somewhere, so maybe you have
suggestions. But here they are; the honorable
mentions...
Space Modulator by Valhalla download
Frequency Echo by Valhalla download
Mangleverb (reverb) by Audio Damage download
TAL-Reverb-4 download
Merica (channel strip EQ) download
Moss Equalizer by Stone Voices download
Britpressor (compressor) download
Fetish (compressor) Analog Obsession download
Unlimited (limiter) by Sonic Anomaly download
Saturation Knob by Softube (privacy issues)
FetSnap (exciter) by Analog Obsession download
Don’t touch that dial…
Stay tuned next time…
I hope you enjoyed the most
comprehensive free mastering plugin
list available. Next time
we’ll look at some excellent
low-priced pedals for guitar
and bass,… like a distortion
with gate, a power booster,
an amp-in-a-box for bass
guitar that sounds killer, and
a superb reverb/delay
combination pedal. There’s
also another free piano
download from Dangerous
Neighbors. Could this be
the start of another free
album? And it’s the official
celebration of the end of summer in the northern
hemisphere. Maybe I’ll see you next time.
I can always tell when my girlfriend is lying just by
looking at her. I can also tell when she’s
standing.
Knowledge, art, and
music for all…
ZYSTRIX
POPULAR FREE DOWNLOADS
Here’s a free download of almost one and a half hours of original
neo-classical solo piano by Dangerous Neighbors. This full
length album called Piano Top to Bottom consists of 18 original
piano pieces with the final piece in two movements. There is a
bonus track making 20 files total. This download comes in three
format options: the first option is a single file MP3 containing all
the tunes in one chunk similar to tape recordings. The
second download option is a folder with all of the separate
MP3 piano pieces named and arranged in album order
similar to a CD or MP3 player. The third download option is similar
to videos found on “ZooTube” with the names and times on the
screen. There is also a fourth surprise version made only for
“ZooTube” and it is edited down to less than 15 minutes long
because of their telephone number required rule. Basically it just
guides the listener here.
To download any or all of these options simply click here. Enjoy.
Free Guitar Cabinet
Impulse Responses
Introducing
the
next
generation
in
guitar
cabinet
impulse
responses.
Try
the
new
Djammincabs
Maxxx
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All
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cab
IR
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cab
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All
are
recorded
in
beautiful
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48K
mono
and
will
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free
and
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convolvers.
Hear
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IR
breathe
fire
with
pure
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Don’t
be
suckered
in
with
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pitches,
there
ain’t
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IR
downloads
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Choose
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cab
sound
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cone,
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room.
Djammincabs
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cab
IR
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no
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IR
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Djammincabs
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4x12
makes
it
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you
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your
own
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sound
--
even
your
own
Metal
IR
pack.
If
you
can’t
find
a
cabinet
or
combination
you
like
here,
then
you
don’t
like
4x12
cabinets.
This
guitar
IR
download
also
includes
a
Tactical
Munitions
Manual
with
suggested
uses
and
detailed
cab
combinations.
This
is the best free guitar impulse download available anywhere.
Djammincabs Maxxx 4x12
“Murder Your Competition.”
I feel brave. I want to try them now. Here’s my email...
Djammincabs for Guitar
Free Guitar Impulse Responses
This is the original Djammincabs guitar cabinet impulse response
collection that started it all.
Click here to download
over 200 Free Guitar Cabinet Impulse Responses.
Djammincabs for Bass Guitar
Download Free Bass Impulse Responses
Click here to download
over 200 Free Bass Guitar Cabinet Impulse Responses.
Best Free Guitar Impulses.
The Top 11 Best Free
Guitar and Bass
Cabinet Impulse Responses for
2022
(in alphabetical order…)
Find, download, and test the best
free guitar cabinet impulse responses for 2022.
FREE BASS LOOPS SAMPLES
DOWNLOAD
ROYALTY FREE BASS LOOP SAMPLES
FREE BASS LOOPS
Over 200 samples are included in the
collection
Download the complete collection of 24-bit bass loops here.
NOTE: This download size is approximately 369 Megs.
Free Pendulate
Synthesizer Presets
Original Newfangled Audio Pendulate
synth patches/presets
Click here to download over 240
Free Pendulate Synth Presets (patches)
Synapse Audio
Dune Synthesizer
Download Over 200 Free
Synapse Audio
Dune 2 and Dune 3
Synthesizer Patches and Presets
Click here to download over 200 FREE Synapse Audio
Dune 2 or Dune 3 synthesizer patches or presets.
NOTE: This synth patch download is slightly over 1 Meg in size.
Free Reverb Impulse
Responses
Choose from hundreds available in
48K 24 bit WAV format
including new original reverbs.
CabSpace
Over 400 Guitar Isolation Booth Reverbs
Download over 400 Free Zystrix Original Reverb Impulse Responses,
and over 200 Free Zystrix Original BONUS Reverb Impulse Responses.
Download all the Alesis MIDIVerb 4 reverb impulse responses.
Download all the Lexicon MPX-1 reverb impulse responses.
Download all the Alesis Wedge reverb impulse responses.
Download over 50 Reverb Relics from the past.
Click here to download free reverb impulse responses.
Free Drum Samples
Only Available from
Zystrix
Free Gong Samples and Sounds
Free Snare Drum Samples and Sounds
Free Bass Drum Samples and Sounds
Free Oriental Cymbal Samples and Sounds
Free Oriental Bells Samples and Sounds
The Ultimate Original Drum Sounds List
Download over 2000 original slammin’ rock bass drums.
Download original Gongs, Cymbals, Broken Cymbals, and Bells.
Download Over 200 Free Original Bass Drum Sounds and Samples.
Download over 200 Original Free snare drum sounds.
Click here to download Drum Kit Sounds.
Dangerous Neighbors
The SW Michigan
Rock Band Power Trio.
Free Rockin’ Music Downloads
Download
tunes
from
the
80s
to
today.
Use
the
special
codes
on
the
Embalmed
for
Life
page
(see
the
DOWNLOAD
FREE
AUDIO
BOOKS
link
below)
and
get
free
downloads
for
the
complete
album
and
the free horror audio book
The Fluid - Embalmed for Life.
Click here to download various music from
the rock band Dangerous Neighbors.
Download Free Synth Samples for
Intros, Interludes, and Endings
Listen to example #01 by clicking here (MP3 Sample)
Download FREE professional quality stereo sample packs that
slowly evolve over time. All samples are in 48K 24 bit WAV format
and are about 20 seconds long or more. If you like suspense,
psycho, outer space, or terror then this collection is for you. These
range from paranoia to sci-fi, cinematic gore to strange industrial
horror, and creepy creatures to insane laboratories.
Click here to download all the
synth Intros, Interludes, and Endings.
DOWNLOAD FREE
AUDIO BOOKS
The Fluid, Embalmed for Life
There are Free Audio Book codes for Audible downloads (must sign up).
There are also free sample downloads of the book reading.
There are free downloads of music samples.
There is a free “Look Inside” download of the paperback.
There is a free glossary of the largest list of mortuary slang in the world.
The Free Dangerous Neighbors Album The Fluid, Embalmed for Life
comes included as part of the audio book and parts are available here as a
free download.
The paperback book is available for sale
at Amazon dot com. I have no control
over these sales; because of the
Amazon agreement I cannot offer
complete paperback or complete audio
books here. And for some reason most
book sales go to Japan. Who would
have thunk it?
Click here for free audio books,
book reading samples, music samples, etc.
Take me back to the top of the page.
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