VLA-3A

Vintage Leveling Amplifier

VLA-3A Frontplate
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Manual Download

VLA-3A Manual

Supported formats

AAX plugin support VST plugin supprt VST3 plugin supprt Audio Unit plugin support

Supported platforms (32/64 bit)

Requirements

MINIMUM SYSTEM REQUIREMENTS (MAC)

  • Intel Core CPU or Apple SIlicon M+ Processor
  • 1GB of RAM
  • Mac OSX 10.10 or newer (M1/M2 supported)
  • VST, VST3, AU or AAX compatible host (64bit)
  • Display resolution of 1280x1024 pixels or more

MINIMUM SYSTEM REQUIREMENTS (WINDOWS)

  • SSE2 compatible processor (Intel Core CPU recommended)
  • 1GB of RAM
  • Windows 7 or newer
  • VST, VST3 or AAX (x64) compatible host
  • Display resolution of 1280x1024 pixels or more
 

Overview

Black Rooster Audio is proud to present the VLA-3A plug-in, one of the most authentic native emulations of its analog brother from the 70s. This is our goto-compressor for vocals, but it also works incredibly well for bringing out the ambience on percussive material and helping to put some glue into your mixes.

Sound Samples

Test
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FX
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Features

Authentic circuit emulation

Our realtime component based circuit simulation approach allows for authentically capturing the sound and feel of the analog unit as close as possible. All the crucial parts, including in- and output transformers, discrete sidechain and audio path networks, filters and of course the T4B cell have been faithfully modelled.

SSE2 optimized code

DSP operations are pipelined using the SSE2 instruction set. This ensures high performance operation despite very complex computations.

Auto-adjusted oversampling for maximum audio transparency

Aliasing artifacts are efficiently attenuated using a low latency linear phase Dolph-Chebyshev polyphase design. The oversampling rate is auto adjusted to your session's sample rate to save CPU while offering the most transparent sound possible.

HighDPI / Retina support

Our user interfaces support high pixel density on both Windows and Mac OS systems to present you with the most enjoyable user experience on high DPI displays. Please refer to your manual to learn whether your DAW is HighDPI capable if you're working on Windows.

Examples & Videos

Notes & additional info

LA-3A is a registered trademark of Universal Audio, Inc. Black Rooster Audio's products, specifically, the VLA-3A Vintage Leveling Amplifier, is developed by Black Rooster Audio, based on its own modeling techniques. Universal Audio, Inc. has neither endorsed nor sponsored Black Rooster Audio's products in any manner, nor licensed any intellectual property for use in this product.

Customer Reviews

5
very goog compressor by Andre Corradi (2025-10-14)

"the best of the best"

5
Pluguin excelente by Jose (2025-10-14)

"este pluguin é excelente"

5
Excellent by Elbs ferreira nobre (2025-10-14)

"I really love this plugin! Excellent performance!"

5
Excelente by Jero Agudelo (2025-10-14)

"Grandioso compresor, en cada proyecto que realizo, funciona de maravilla."

5
Excelente by Moses Agudelo (2025-10-14)

"Gran compresor, de excelente calidad, una maravilla en cada proyecto que realizo."

5
bon plugin by Lakine (2025-10-14)

"je l’utilise sur tous mes mix,il est top"

5
wonderful sound. by Juan Corvalán (2025-10-14)

"I put it on my drum bus. It makes it livelier and stronger. It also plays on my guitars. It makes for a wonderful sound."

5
wonderful sound. by Juan Corvalán (2025-10-14)

"I put it on my drum bus. It makes it livelier and stronger. It also plays on my guitars. It makes for a wonderful sound."

5
Makes your sound stand out!! by Pichiebass (2025-10-14)

"When i tried it on vocals and drums there was a huge difference."

5
Excelente by Juan Gomez (2025-10-14)

"Una emulación muy exacta y poderoso compresor muy práctico. Produce tu Música. "

5
Top Product by Paolo (2025-10-13)

"Really good emulation .. "

5
Excellent by Romullo Carvalho (2025-10-13)

"I really love this plugin! Excellent performance."

5
Sounds Awesome ! by Ten (2025-10-13)

"Excellent!"

5
Sounds Awesome ! by Ten (2025-10-13)

"I like this classic LA3A plugin.It's perfect!"

5
It's my first choice for pop vocals. by ShimmerMux (2025-10-13)

"It's works well with pop vocals. I enjoy using it a lot. Haven't tried it yet? Give it a try!"

5
EXELENTE COMPRESOR RECOMENDADO by Eduardo Gonzalez (2025-10-13)

"Es un excelente compresor clásico de emulación analógica que prácticamente se puede utilizar en cualquier instrumento, voces y mas, para controlar las transientes, dinámica o simplemente dar ese color único y analógico que buscamos en nuestras producciones y mezclas. Tiene un carácter muy especial en particular para las voces . MUY RECOMENDADO "

5
The Ultimate Vocal Compressor by ryushi (2025-10-13)

"I love this classic LA3A plugin."

5
Good sound and easy to use! by Teezy (2025-10-13)

"This is my favorite one. It always makes my mixes sound better!! and easy to use."

5
Excelente by Jesús Flores (2025-10-13)

"Es un excelente compresor con una emulacion muy fiel y sus características que trabaja en dos modos como compresor y limitador. Es excelente para trabajar las voces. Produce tu Música."

5
Perfect Guitar Bus Chain by Giovanni (2025-10-12)

"Alright, let me just say it straight — the VLA-3A from Black Rooster Audio totally changed the game for my guitar bus. I wasn’t even looking for anything fancy, just a compressor that could glue things together without killing the vibe. And boom — this thing showed up like it knew exactly what I needed. It’s got that smooth, vintage LA-3A flavor, but with a kind of magic touch. I slapped it on my guitar bus, tweaked the gain and peak reduction just a bit, and suddenly everything sounded like it belonged together. No harsh edges, no weird pumping — just that sweet, musical compression that makes your guitars feel like they’re hugging each other. I paired it with a colorful EQ and a spring reverb, and man... the chain just locked in. It’s like the VLA-3A gave the whole thing a backbone. The guitars sit perfectly in the mix now — tight, warm, and full of character. Honestly, it’s one of those plugins that doesn’t scream for attention, but once you use it, you don’t wanna mix without it. If you’re building a guitar bus chain and want something that just works — no drama, no overthinking — this is the one. "

5
Perfect Guitar Bus Chain by Giovanni (2025-10-12)

"Alright, let me just say it straight — the VLA-3A from Black Rooster Audio totally changed the game for my guitar bus. I wasn’t even looking for anything fancy, just a compressor that could glue things together without killing the vibe. And boom — this thing showed up like it knew exactly what I needed. It’s got that smooth, vintage LA-3A flavor, but with a kind of magic touch. I slapped it on my guitar bus, tweaked the gain and peak reduction just a bit, and suddenly everything sounded like it belonged together. No harsh edges, no weird pumping — just that sweet, musical compression that makes your guitars feel like they’re hugging each other. I paired it with a colorful EQ and a spring reverb, and man... the chain just locked in. It’s like the VLA-3A gave the whole thing a backbone. The guitars sit perfectly in the mix now — tight, warm, and full of character. Honestly, it’s one of those plugins that doesn’t scream for attention, but once you use it, you don’t wanna mix without it. If you’re building a guitar bus chain and want something that just works — no drama, no overthinking — this is the one. "

5
exelente by vicente vargas (2025-10-12)

"el compresor es muy fiel a su sonido ideal para controlar los picos de los audios "

5
I use this on Bass by IanT (2025-10-12)

"I've had this one for many years and use it exclusively on Bass. I don't know how true it is to a hardware 3A but I like what it does to my Bass."

5
Excelente opcion by Ariosto Ramos Gomez (2025-10-12)

"Muy buen plugin para tener control de dinámica y potenciar el sonido. Produce tu música."

5
A go-to of mine for guitars by Joshua (2025-10-12)

"This compressor is one of my go-to's to test on guitars for a change in character, and usually stays. "

5
GOOD by Mingda Sun (2025-10-12)

"I like this classic LA3A plugin.It's perfect!"

5
Perfect acoustic compression by Michael L (2025-10-12)

"Black Rooster hit it out of the park with this one. I use it on acoustic guitars all the time. Works perfectly to smooth strummed and picked guitars. Well done!"

5
excelent by Jonnathan (2025-10-12)

"ecelente vst para controlar la dinamicay hacer sonido mas fuertes produce tu musica"

5
Excelente by Ricardo Maldonado (2025-10-12)

"Una emulación sublime. Produce tu música."

5
Buen producto by Santiago Olmos (2025-10-11)

"Es un excelente compresor es muy buena version del LA 3A y se agradece este tipo de versiones "

5
Underated Comp by Thomas (2025-10-11)

"Have used the hardware a few years back and this emulation very very closely emulates the same feel, attack, tone and smoothness. Love this on Guitar, Vocals, Bass, and sometimes Drums. Do not overlook this one. "

5
Copreso buenisimo by Gnamalakopa (2025-10-11)

"excelente compresor le da un color muy bonito a tu mezcla o instrumento "

5
Exelente emulación by Alexander Ortiz (2025-10-11)

"https://youtu.be/Z3Xw0yNDQoQ"

5
Super bueno by Starling Tavarez (2025-10-11)

"Muy buen compresor "

5
Muy bueno by Starling (2025-10-11)

"Muy buen compresor"

5
Best la-3a by Eduardo (2025-10-11)

"I'm impressed by this plugin it sounds better than the competitions, just wish it had a mix knob"

5
Review by Karn (2025-10-11)

"Good Thank For Your Plugin Ever"

5
Good emulation by Darwin (2025-10-11)

"I love the sound of this plugin."

5
Amazing compressor by Winnie (2025-10-11)

"I love the color of this plugin."

5
Producer by Dimitris Savvidis (2025-10-10)

"The best vocal compressor"

5
Adds versatility at different points in the effects chain by Jonathan Drucker (2025-10-10)

"I really use this as my go-to for gain reduction and getting clean sound, works great on vocals."

5
Warming by Bruno (2025-10-10)

"The best supply for my voice and guitar tracks!"

5
UNO DE LOS MEJORES LA3A by JEFERSON ALMEIDA (2025-10-10)

"Una emulacion muy bien hecha, cumple su funcion y mas, gracias black rooster."

4
AMAZING by Nesta Dwi Alfarizi (2025-10-10)

"It's one of my favorite plugins. I love using it on almost all of my tracks. It's great for drums and parallel compression! I really enjoy it."

5
Great LA-3A by Giorgio (2025-10-10)

"Easy to use, precise and transparent. Works great with everything!"

5
Great LA-3A by Giorgio (2025-10-10)

"Easy to use, precise and transparent. Works with everything!"

5
Exelente la3a by Marcelo (2025-10-09)

"Exelente versión del legendario compresor la3a"

5
Amazing by Dickley (2025-10-09)

"Incredible plugin for its price."

4
It captures the sound and feelings of the original 1970s analog unit. by Karl (2025-10-09)

"For me this is highly regarded for its ability to add thickness and forward presence to the midrange, making it a popular choice for my vocals, guitars, horns, and percussive material. It is also praised for its transparent control and ability to "glue" my mixes together. "

5
(V)LA-3A is a classic on guitars... by Alex (2025-10-09)

"... but you can put it on lots of things. Even drums sometime."

5
Excellent All-Around Compressor Model by Baltimore Digital (2025-10-09)

"Whenever I reach for a compressor plugin, the VLA-3A is in my top 5 choices. It's easy to use, works great or excellent on nearly every source (but it tends to work best on electric bass guitars, vocals and keyboards/pianos) and the price was more than fair. The geniuses behind this plugin deserve major kudos! Give VLA-3A a try...you won't be disappointed. Tip: Stack two VLA-3As, first one in Limit mode and second one in Compress mode. Set the first one until it's grabbing two much (usually just the peaks of a signal) then back off. Then set the second one to taste. I call it the 1-2-3A knock out punch!"

5
one of the best LA-3A Emulation by Fabrizio (2025-10-09)

"This Plugin is just amazing. I’m using it always in my chain, especially on drums and guitars. Punchy but not harsh"

5
my favorite plugin by Luis (2025-10-09)

"It's one of my favorite plugins. I love using it on almost all of my tracks. It's great for drums and parallel compression! I really enjoy it."

5
best compressor you'll never hear by Alexander (2025-10-08)

"Lovely compressor, extremely transparant sounding, Compressing in moderate amounts, it is really not noticable at all. Which I like a lot ! Useful on just about anything. "

5
Best compressor you'll never hear by Alexander (2025-10-08)

"This is a lovely compressor, extremely transparant. Compressing moderately it is not noticable at all, apart from adding a touch of warmth. Which I love very much ! Useful on just about anything. "

5
A very good LA-3A emulation by Sarj (2025-10-08)

"I use the VLA-3A a lot on bass and electric guitars, drums, etc. and it does it's job very well! Tight, transparent compression with that unmistakable LA-3A sound. Highly recommended!"

5
Sounds Great On Everything! by Noryk (2025-10-08)

"It just sounds great on everything. I love it on electric guitar especially. It tightens everything up in a very musical way. It's on my plugin presets for electric guitar, acoustic guitar and some drums as well. But I haven't put it on a source yet that it doesnt sound good on. Highly Reccomend!"

5
Great on guitars by Petra Wewra (2025-10-08)

"What I love most about the VLA-3A is its effortless character. It gently tames dynamics without crushing the life out of the performance. The tone feels round, creamy, and slightly colored. On vocals, it adds a silky smoothness and a sense of intimacy, while on guitars it enhances body and consistency, giving that subtle “analog vibe” that helps tracks sit perfectly in the mix."

5
The best ? by Gwenael Josset (2025-10-08)

"Yes, because it is the most versatile to go fast and well in all situations!! Almost as fast as an 1176, it manages to tame transients. Not as colorful as an LA2A, nor a Vari-mu but just as effective in smoothing everything out, also giving it a soft and warm character."

5
Great compressor by bloco (2025-10-08)

"Really great emulation on a classic, I'd say it's probably the best one I ever tried. I like it on almost everything and I feel like you can't go wrong with this one. "

5
to tame with transparency and without artifacts by antonio stramaglia (2025-10-08)

"when i want to tame an acoustic guitar my goto compressor is the la-3a...my preferred emulation is this one, the vla-3a because warranty transparency without any artifacts"

5
Producer/Engineer by Walter Dellinger (2025-10-09)

"I have some other emulations. This one does as much or than Waves or UAD. I like this on guitars and bass and does a great job on vocals. Great work Rooster guys...."

4
Compression by Lamont (2025-10-09)

"I like this as a different flavor from my other LA 3A "

4
Merits and Demerits by HIDEMASA (2025-10-09)

"Merits Simple and Intuitive Operation: Like the original LA-3A, it has few knobs, making it easy for compressor beginners to use. You can get a great sound quickly without dealing with complex settings. High Versatility: It's a highly versatile compressor that's worth trying on a wide range of sources, including vocals, guitars, bass, drums, and bus tracks. Demerits Higher CPU Load Limited Sonic Flexibility "

5
Great LA-3A place anything right where you want it by Giselle Chacon (2025-01-29)

"A very transparent compressor great for guitars and anything you want to anchor in place in the mix. Set and forget, you'll never hear it working."

5
Easily One Of The Best Sounding 3A Emulations by Greg Savage (2025-01-29)

"I use the VLA-3A for just about everything. Leveling sounds, processing bass, Strings, Kick Drums (yes), Brass.... I love it!"

4
Good for tighten sound by MazQ (2025-01-29)

"This is my first choice of LA-3A. It naturally reshape the sound remain their transparency without any artifacts as its original discrete structure. One thing I feel better on this plugin is to add gain compensation feature which is not included on original gear."

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Industry Reviews

Joe Barresi

Joe Barresi

Producer/Mixer/Engineer QOTSA, Tool, Slipknot, Bad Religion, Beatsteaks JoeBarresi.com

"These 2 compressor plugins (the VLA-2A and 3A) are really, really good—very smooth, and they react a lot like the original hardware versions. In fact, I like the limiter part better than most….A really nice addition to the arsenal of compressor plugins out there."

Talio Sánchez

Talio Sánchez

Mixer/Engineer taliosanchezmixing.com

"I've always loved the hardware on vocals, bass, guitars and pretty much everything that needs well balanced dynamics and a thick tone. The VLA-3A does justice to all this, especially on how it pushes the mid-range forward adding thickness which is my favorite characteristic of this processor. After all these years without the hardware I'm happy to have the VLA-3A."

Simon Hildenbrand

Simon Hildenbrand

Mixer/Engineer zimmerli SOUNDS

"You can throw almost anything at this plug-in. The VLA-3A will grab it, tighten it up and bring it to the front. It’s amazing on vocals, guitars, horns and percussion. This compressor will be definitely my go-to for everything that needs to groove."