ENGL® Amplifier Bundle

ENGL® Amplifier Bundle

Unison Enabled





Two Tone Machines. Zero Prisoners.

Delivering powerful guitar tone has been ENGL Amplifiers’ singular mission for over two decades. Bold clean textures, snarling slabs of chunk, punishing rhythm sounds, and intense, singing sustain, are why ENGL tube amps grace the stages of some of the biggest names in hard rock and metal.

The ENGL Amplifier Bundle for UAD-2 hardware and Apollo interfaces gives you two of ENGL’s most popular guitar amps as a jaw-dropping plug-in bundle. Featuring the vintage-flavored E765 Retro Tube and the more modern-sounding E646 VS Limited Edition amps, this bundle also includes the super-handy Brainworx bx_tuner plug-in.

Now You Can:

Re-amp your tracks through ENGL’s classic, vintage-flavored E765 Retro Tube and fire-breathing E646 VS Limited Edition amplifiers using your UAD-2 DSP Accelerator

Track through either amp in real time, with near-zero latency, on your Apollo audio interface

Shape your guitar sounds further with ENGL amps’ built-in FX Rack and Recording Chains

Enjoy quick, precise guitar tuning with the included bx_tuner plug-in

Included Plug-Ins

ENGL E765 Retro Tube Amp

ENGL E765 Retro Tube Amp

Modeled on one of ENGL’s most versatile amps, the E765 Retro Tube plug-in melds dynamic, old school clean and crunch tones with aggressive distortion textures that can subtly enhance a track — or take it over! Perfectly capturing the original’s 100-watt EL34-power section, as well as its powerful EQ and organic touch-sensitivity, the E765 Retro Tube plug-in offers a full spectrum of tones — from pop to country, funk to hard rock.

ENGL E646 VS Limited Edition

ENGL E646 VS Limited Edition

Designed in conjunction with metal virtuoso and Rage guitarist, Victor Smolski, Engl’s E646 VS Limited Edition amplifier has become a go-to amp for players who crave the ultimate in high-gain performance without sacrificing clarity and musicality. The E646 VS Limited Edition plug-in delivers the same pristine, modern-sounding clean tones, intense crunch, and over-the-top distortion capabilities as the hardware version, giving you a forward-looking tone machine that delivers everything from the sonically sublime, to the extreme.

Brainworx bx_tuner

Brainworx bx_tuner

With the Engl Amplifier Plug-Ins Bundle, you’ll also receive Brainworx’s bx_tuner plug-in — an intuitive, easy-to-use, chromatic tuner that can be inserted into a channel or bus to keep your tracks sounding their best. The bx_tuner offers spot-on chromatic tuning with a couple of clever additions. Dim mode offers tuning with sound, albeit at a reduced level, while a Ballistics feature lets you customize the action of the tuning LEDs and how fast they track pitch changes. Everyone needs to be in tune. The bx_tuner allows you to do it elegantly and accurately within your workstation.

Unison™ Technology for Apollo Interfaces

Unison™ Technology for Apollo Interfaces

Harnessing UA’s groundbreaking Unison technology, the ENGL E765 Retro Tube and E646 VS Limited Edition give you the impedance, gain staging, and circuit behaviors that have made these two amplifiers modern classics.


ENGL E765 Retro Tube
Accurate amp modeling and advanced speaker simulation (Impulse Responses), capturing high-end studio gear, plus recording-specific features like filters and a noise gate

Two channels, each with Gain and Volume controls

Two voicing sections specially tuned for each channel: One three-band EQ for Channel One and one three-band EQ for Channel Two

Power Amp Simulation including on-board Power Soak

Selectable pre/post amp Tight and Smooth filters

Host-syncable lo-fi delay effect

64 selectable Recording Chains

ENGL E646 VS Limited Edition
Accurate amp modeling and advanced speaker simulation (Impulse Responses), capturing high-end studio gear, plus recording-specific features like EQ filters and a noise gate

Four channels — Clean, Crunch and two Lead Channels — each with separate Gain and Volume controls
Two voicing sections specially tuned for each channel: One three-band EQ for Clean and
Crunch modes and one three-band EQ plus the "Middle-voiced" control for Lead Channels 3 and 4

Presence and Depth Punch controls

Power Amp Simulation including on-board Power Soak

Selectable pre/post amp Tight and Smooth filters

Host-syncable adjustable lo-fi delay effect

64 selectable Recording Chains


ENGL® Amplifierプラグイン・バンドル

j. ross



sounds pretty tough~ Lots of great presets, and plenty of room to tweak to get what your'e aiming for. Liked!

T. Blendinger


Top Amps!

Moderne Verzerrung, von durchsichtig bis fett. Zwei charakteristische Modelle. Ergänzt die Vielfalt der vorhandenen Amps. Die etwas dumpfen "Werks"-Sounds sind rasch geregelt.

M. Finger


Bought X4 and Plugins no Tuner?

It's a pitty that a professional audio interface hasn't a tuner with it. At least sell the plugin seperately please...

M. Brascich



Why does the Apollo come with a tuner?

S. Batten


Only usable amp sim I’ve found here

4 channels means you have some hope of dialing up a clean sound, a slightly gritty sound. All of the other ones I tried just went straight into what I felt was a really fake toytown overdrive, but this one isn’t. I wish they’d make a silverface Fender Twin and concentrate on the clean sound and mild breakup over the full distortion mode. The Tweed Fender is just horrible. I have old Fenders and they stay clean or break up on your playing style. I guess these are aimed at players who play with massive overdrive always, but at least the Engl you can get a passable clean chord sound.

S. Auclair


Even better than the real thing!

The perfect solution for tracking real warm sounding electric guitars! Thank you UAD

K. Woodhall


It doesn't work since I can't buy it.

Im not spending $200+ to get it bundled with amp sims I don't like. Oh well.

N. Reygate


Retro tone

This Engl E765 sounds as sweet as molasses and can produce some harmonically rich tones from sparkly clean to huge fat walls of vintage distortion. “You choose”

D. Perini


ENGL Amplifier Bundle

Molto utile!!!

d. johnson


UAD review

Initially I choose the Engl amplifier bundle because of the noise gate. I'm new to the UAudio plug-ins therefore using the presets helps a lot. The clean and crutch settings have a tight response and the lead settings really scream. Brainworx does a great job of creating plug-in algorithms that are directly loaded into the appollo twin.

V. Volchenko


Engl E765

Усилитель работает очень приятно на слух, звук хорошо управляемый. Прибор позволяет решать очень широкий спектр задач по формированию гитарного звука.

K. Kaspersen


The UAD Amp i LOVE the most!

This amp is designed beyond my wishes!
At first, it has 4 channels, where it is easy to have two different cleans and two different gain sounds. It has noise gate and delay (with tap option) included which is perfect for me. It has a nice tube sound, I can play guitar all day long only using this plug-in, without needing anything more.
This is my all-time favourite plug-in amp, clean, crunchy or high gain, they all sound very very good.

J. Dunham


More Adjustable Reference Pitch Please

Please offer a tuner that goes down to at least 430hz and up to at least 446hz. Pretty please, and thank you!

D. Perini


ENGL® E765 Retro Tube

This amp, as well as the Fender one that I just bought, are really great for trackink and mixing ITB!!! I love it!

J. Seitz


Solid amp sounds

I agree that this is a good amp model. I'm still struggling to get a really accurate clean sound but I'm getting closer with this than I was able to do with Friedman or Deluxe.



Absolutely phenomenal, must-own for metalheads.

Every UA hardware owner recording metal guitar needs this (and the Engl Savage 120) in their collection! Perfectly delivers the aggression, tightness, and liveliness we've all come to expect from Engl amps. Brutal chunky lows and screaming highs, perfect for all your modern metal needs, especially for those with 7/8 strings!

C. Ebel


ENGL amp bundle

Sounds very good. I can get good clean tones and good dirty tones. happy customer .

T. Sallai


Absolute satisfaction

I tried the full range of the uad amplifiers, but for me the ENGL E646 Limited Edition was the perfect choice.
The sound is super realistic. I’m super happy with that plug-in. Perfect for recording and modeling as well.
5 star!!!

e. prevost


Je trouve le son moyen

Il pourais avoir améliorations

E. Falckenberg


Compatibility issues with older Mac OS

While I like these amps in general, please beware that Brainworx amp plugins all have compatibiloity issues with later Mac OS's. It's the only company that didn't manage to program their plugins in such a way that they would still work in systems older than say OSX 10.12. I'm using 10.9.5 and while these plugins work great in console, they create all sorts of massive problems when used in Logic X in conjunction with a silverface Satellite. If a Satellite is all you're using for DSP, excpect these plugins to completely crash your system. It happened to me on several occasions and on severel systems.
UAD support couldn't help me with this, execpt telling me, that my system is outdated, which causes the error. However, everything else works perfectly, only those BX amp sims don't.
Brainworx didn't bother to fix their plugins or make them in such a way that they'd keep working (as all the other companies making UAD plugins did).
I don't own every BX amp sim, but the ones I've got, all thow the same symptoms. That leads me to believe that they are all built on the same basic code. The new BX amps are therefore likely to show the same problems.
Solution is: Buy a new computer. Unfortunately I don't have that kind of money, nor do I think a perfectly working computer should be put in the trash, just because one maker of plugins wants to force me to buy a new comp! Everything else works flawlessly, except for BX amp sims. Go figure!
I'll stay clear of BX amp sims in the future!