What is BX Rockrack V3?
Bx_rockrack V3 is a comprehensive guitar and bass amp simulation plugin developed by Brainworx (distributed through Plugin Alliance). This impressive sounding plugin consolidates eight carefully modelled amps and studio gear into a single interface. This is a fairly simple plugin; it doesn’t overwhelm you with “options paralysis”, but what is on tap is top drawer! Throughout this in-depth Brainworx Rockrack V3 review, we’ll discover some nifty key features such as:
- 5 renowned amplifier models, including the original Metal BX 666, Engl® Marshall® and Mesa® inspired amps, plus a “Modern Rock” amp
- 40 high-quality impulse response (IR) cabinets recorded in Germany and Los Angeles
- 40 complete mic/cab configurations for different tonal options
- Perfunctory, dependable onboard utilities like: Noise gate, vintage delay, and shaping filters
Introduction:
Brainworx/Plugin-Alliance launched the original Rockrack back in 2012. Mix engineers and home studio geeks instantly fell in love. Why? It delivered killer, studio-grade tones with zero fuss.
Most guitar plugins bury you in endless tweak options. They throw dozens of amp models, cabinet types, and microphone choices at you and call it a day. While having a warehouse full of vintage and/or boutique amps can be pretty darn cool. However, too much tubage can also lead to the dreaded condition known as “options paralysis” and acute indecisiveness. Instead of being musically productive, you’re left rocking back and forth in the middle of the floor repetitively mumbling incoherently about “tone”.
Rockrack Pro V3 flips that script. It gives you four extremely carefully modeled amps, with eight distinct channels in total. Then it backs them up with four focused, great-sounding cabinet models. Instead of drowning you in options, it hands you exactly what you need to sound killer, fast.
BX Rockrock Pro delivers big, shimmering cleans, authoritative crunch, and screaming high-gain leads. It channels legendary amps with discreet precision. Think ENGL 530 for clean and lead tones. Marshall JCM800 brings the clean and crunch. Mesa Boogie Rect-O-Verb handles its own clean and lead magic.
Brainworx loaded in gratifying cabinet impulse responses to seal the deal. You get a “Marshall 1960 TV,” a “Mesa Boogie 4×12,” an “Orange 2×12,” and a “Diezel 4×12.” Varied mic configurations ensure every speaker sings its truth.
BX Rockrock Pro V3 leans toward minimalism without sacrificing soul. It’s simple, yet powerful enough to earn a permanent spot on any home recordist’s “GO TO” shelf. Honestly, your guitar rig deserves this upgrade—it’s practically begging for it.
New release, made better all ’round!
Fast forward to 2017. Brainworx unleashed the bigger, better, and even more bad-ass BX Rockrack_V3. This heavier, hard-hitting rock machine storms onto your sound stage. It packs eight distinct amp channels and a battalion of cabinet impulses. Consider it fully armed and ready to melt faces.
BX Rockrack V3 keeps your CPU breathing easy – and that’s genuinely brilliant news. You’ll love how light it runs on your processor.
Over 40 cabinet impulses and recording chains are packed into this beast. That’s enough sonic variety to make your guitar weep with joy.
Stick around for a few minutes. Let’s dig into whether that $199 USD price tag actually deserves your hard-earned cash.
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Be sure to check out my video review linked at the bottom of this article too.
Amp Sims – are they valid, or just plugin makers’ hype?
If you record guitars at home, you know the market overflows with amp sims. Enter IK Multimedia. Thanks to the massive success of their AmpliTube series since 2002, they practically own the virtual amp game.
Other developers like Overloud, Positive Grid, and Native Instruments with their ever-present “Guitar Rig” have built huge crowds of loyal users over the years. They’ve earned their fan bases and their hype.
Yet for a long time, real guitarists just couldn’t feel truly satisfied with most amp sims. Something always felt a little off. The “feel” and “response” of those software emulations only captured brief snapshots of tone. They couldn’t deliver the organic, breathing character of tubes and real speakers, all dynamically pushing and reacting to each other in real time.
Let’s be fair: amp sims have leveled up so much that the best ones now sound almost identical to the real thing—at least to your ears.
Take IK Multimedia’s fourth-gen Amplitube, Positive Grid’s BIAS, Overloud’s TH3, or Scuffham’s S-Gear. Each one nails convincing tube amp and cabinet tones while delivering a surprisingly realistic playing feel. Your guitar might start wondering if it’s been replaced by a digital twin!
Q: How does BX Rockrack V3 stack up against the competition?
A: Frankly, I think it stacks up extremely well.
Building on the already impressive emulations from the original Rockrack Pro, Brainworx now brings its own take on high-gain metal mayhem. Meet BX_Metal 666. This Brainworx-original, high-gain amp targets modern metal guitarists and delivers plenty of firepower. Brainworx founder, Dirk Ulrich, and Senior DSP Engineer, Igor Nembrini, created it from the ground up.
That said, I might have chosen a different name. How about, “BX_Metal 777” instead?
As regards Rockrack V3’s nods to Marshall, Boogie, and Engl, the respective emulations come out with indefectible authority and authenticity. These models never need to take a backseat to any other amp sim.
Installation and Authorization:
Customers download the plug-in installer instantly after payment. Just log into your Plugin-Alliance account and grab it.
The installer tips the scales at a svelte 55MB. You won’t need to clear your hard drive for this one. One installer covers all the bases: AAX, VST3, and standard VST formats come bundled together. No hunting for different versions.orm left behind.
Take BX Rockrack V3 for a spin with a 14-day trial. Test-drive the full experience risk-free.
Both MAC and PC get the goods. Plugin-Alliance delivers across the board—no platform left behind.
Activation is a quick challenge-response process. Just connect your DAW PC to the internet for the smoothest setup.
No internet? No problem—you can activate offline too. Each license lets you run the software on three separate computers at once.
Even better, you can transform any standard USB drive or SD card into a portable “dongle.” If you’re a travelling engineer, this gives you total mobility without needing a proprietary iLok.
Visuals:
Rockrack V3 shows off a refreshed and updated visual design, yet it still feels instantly familiar if you used its predecessor. You look at it and immediately know where you are.
The GUI grabs your attention with its attractive, 3D-style, photo-realistic graphics. It looks like real gear, not a science project. The interface radiates natural, hands-on simplicity and clearly signals ease of use and straightforward tweakability. You don’t have to fight it. You just get in, twist a few knobs, and get great sound.
I’m thrilled that Brainworx finally gave each amp model its own distinct look. The original Rockrack Pro slapped a single interface on every amp and channel—kinda like dressing everyone in the same suit for a fashion show. Now? You can actually see the differences between models while you hear them. It’s like upgrading from black-and-white TV to IMAX. Your ears and eyes finally get to party together!
Perfect spacing separates the GUI elements, while clear labels guide your hand. This creates an uncomplicated, delightful user experience. The interface is neat, clean, and intuitive from start to finish. No clutter, no confusion—just pure, smooth sailing for your creativity!
True to Brainworx style, the top of the GUI features a clean, no-nonsense toolbar. It includes Undo and Redo buttons, four temporary preset slots, plus Cut, Copy, and Reset controls.
An FX Rack button rounds things out. Click it to open or close the FX panel.
BX Rockrack V3 throws one curveball:
the knobs demand circular-relative mouse movements in Samplitude Pro X3. I prefer linear up/down movements myself—they feel less fiddly and more intuitive.
Here’s the kicker though: Linear mousing works beautifully in Ableton Live 9, PreSonus StudioOne Pro 3.5, Reaper 5, and Mixcraft. The V3 plays nicely with those DAWs.
No other plug-ins I’ve tested exhibit this quirk across those same DAWs. This one’s unique to Plugin-Alliance—and not in a good way.
Ctrl + click instantly snaps any knob back to its default center.
Need surgeon-level precision? Hold the Shift key while tweaking for ultra-granular adjustments.
If you hate wrestling with your mouse, just left-click any value display to type your exact numbers directly.
Performance and Functionality:
When the usual Bass, Mid, Treble, and Presence dials don’t give you enough control, Rockrack V3 steps up. It lets you shape your tone further with its built-in 5-band graphic EQ.
This EQ offers surprisingly deep tone sculpting. It often eliminates the need for extra outboard EQ plugins cluttering your chain. If you don’t need the 5-band, you just flip it off and keep things simple.
The standard tone controls behave exactly how you expect a real tube amp to respond. You twist a knob and the sound changes naturally and predictably. I don’t hear any weird or sudden tonal jumps when I turn the dials. They adjust smoothly, in a very analog-like way, almost like you’re reaching over to a real amp in the room.
The FX Rack:
Open the FX Rack, and you’ll find a tidy lineup of essential tools. First up is a simple yet effective Noise Gate. Here’s the kicker: it sports a ‘Range’ knob. This lets you dial in the exact amount of signal reduction. No more clumsy, all-or-nothing gating that sounds like a switch flipping! Instead, you get smooth, subtle noise control that blends right in. Your tracks will thank you for the polish.
Cabinet IRs and Recording Chains:
Just below the noise gate, a drop-down menu lets you choose from more than 40 built-in cabinet impulses. Each one captures a complete recording chain from Brainworx and other world-class studios. These impulse responses feature boutique and vintage cabinets recorded through premium microphones, high-end mic preamps, Neve consoles, and more. Think of them as expertly bottled studio magic—minus the hourly studio rate.
Vintage Delay:
Right next door sits a capable Delay/Echo module that sounds absolutely delicious. You get three ways to dial in your timing: tempo-tapping, host-syncing, or free-range delay times.
Crank the Lo-Fi knob and summon vintage tape echo. It genuinely nails that warm, worn-in vibe.
Two push-buttons let you halve or double your delay times on the fly. This flexibility transforms the module from useful to indispensable.
Filters – Tight n’ Smooth:
You get a pair of high- and low-pass filters—cleverly labeled “Tight” and “Smooth.” You can place them right at your signal’s onset or at the preamp’s output stage. Either way, they shape your tone before hitting the power amp.
Prefer your signal raw and untouched? Simply bypass either filter whenever you want.
Don’t overlook the Shred knob. It looks innocent, but it quietly does some serious work on your tone. Brainworx explains in the manual that Shred smooths out harsh frequencies. I completely agree. To my ears, it sounds like they borrowed some of the clever algorithms from their own BX Shredspread plugin.
Shred works, and it works well. It’s effective, musical, and absolutely not a feature you should underestimate. Think of it as your built‑in “make it less nasty, more tasty” control.
Output:
Finally, a ‘Master Out’ volume control arrives alongside a handy clipping LED. This combo has been an absolute audio savior during my deep dives into clean, crunch, and high-gain settings. Take the CLEAN 800 channel: cranking the ‘Gain’ often makes it tricky to tame the ‘Volume’ for a perfect output. My fix? I set the ‘Volume’ to 1.5 and let the ‘Master Out’ handle the rest.
Best of all, you don’t have to trust your ears alone. Just watch the ‘CLIP’ indicator, and you’ll nail the perfect levels every time. It’s like having a safety net that actually catches you!
Sound Quality:
Rockrack V3 users frequently praise how quickly Brainworx amp sims deliver an authentic, mic’d guitar tone. Compared with some other amp sims, they often require less tweaking to reach a polished sound. BX Rockrack V3 also brings more weight and body to the table, without drifting into shrill or overly digital territory. In other words, it spends less time sounding like software and more time sounding like a roaring amplifier.
When we mention “weight,” don’t mistake it for mud or slop in the low end. Far from it. The 4×12 cabinet impulses deliver rich, muscular tones that command serious low-end authority. The mids sit perfectly balanced in the mix.
The highs slice through like a freshly sharpened blade—cutting a Mohawk clean at 50 paces. Yet V3 never ventures into that brittle, ice-picked fizz territory that murders your ears.
I’m no high-gain shredder myself. My playing leans heavily into blues, classic rock, and country. Every now and then, I string together some slick jazz progressions. I totally trick innocent listeners into thinking I’m a legit beatnik musician. *Grin.
That said, I side with other V3 experimenters here. Rockrack V3 delivers remarkably authentic, tube-like responsiveness and tone with aplomb!
The Suspects:
ENGL 530 CLEAN channel
You instantly bathe in glorious, JC-120-style crystalline cleans. It’s a pure, glassy dream. Drop BX Bluechorus2 in front of this channel. Then add a touch of built-in 1/8-note delay. The result turns into a seriously sumptuous aural experience.
Brainworx’s own CLEAN JAZZ channel
This one delivers the goods in spades. It’s voiced differently, but it still packs pristine sparkle, snappy spank, and plenty of girth. Clean does not have to mean thin, anemic, or brittle. Here, it absolutely doesn’t. You get loads of shiny, tube-like heft and body. Flip the Bright switch, and you head straight into a tone reminiscent of an old silverface Twin. It’s like vintage pedigree with modern convenience, minus the back-breaking combo.
By the way, dropping a Tube Screamer or Klon (or Klon clone) in front of this amp model deals out tasty classic rock and blues tones.
Crunch Jazz:
Meet CRUNCH JAZZ, the spirited sibling to Brainworx’s CLEAN JAZZ channel. Sure, you can coax some healthy overdrive out of it, but this beast truly shines when crafting creamy, silky-smooth, saturated tones. It stays warm without ever getting muddy. Dialing in classy jazz, blues, or country rhythm tracks becomes a breeze, delivering just the right amount of harmonic pizzazz. Your fingers will thank you for the smooth ride!
Crunch 800:
CRUNCH 800 dishes out seriously raw, balls-to-the-wall rock ‘n’ roll attitude. Pair it with any of the default British 4×12 cabinet impulses, and you’ll unlock everything from classic brown sound to full-blown Black Angus-style swagger. Earplugs are optional. Neighbors may disagree.
Clean 800:
The CLEAN 800 nails that glassy sparkle you hear on early Marshall amps. It’s genuinely clean—the polite sibling of the family.
Push the Gain knob and the channel reveals its versatility. Crank it to mild levels and you get edge-of-breakup grit. Push harder and bell-bottom crunch emerges—just not as wild as the CRUNCH channel brings.
I reach for CLEAN 800 on blues and blues rock tracks, especially with Gain parked around “7”. That sweet spot delivers everything you need without apologizing.
Engl 530 Lead:
Engaging ENGL 530 LEAD delivers the tight, searing lead tones that put ENGL on the map. Expect a punchy, woody low end, aggressive, slightly scooped mids, and trademark blazing highs. This channel brings pure energy to your playing.
Notes stay razor-sharp and articulate, even under heavy distortion. Complex overdriven chords sustain forever without turning into mush. Want more muscle? Hit the “Contour” switch to boost the mids and transform your tone into a wrecking ball of pure rock power.
Going Heavy – BX Metal 666 and Bx Modern Rock
MODERN ROCK dishes out a seriously convincing American rock wallop. It doesn’t really do “polite.” You can’t even clean it up enough to get a gentle breakup tone. By design, this one clearly aims at medium to high gain territory. That’s its home turf, and it owns it.
Modern Rock nails that classic Mesa Boogie Rectifier vibe in spades. I paired it with the various built-in American 4×12 IRs and went hunting for the sweet spot. Paired with “02 American 4×12 COND563B” delivered the best overall result. It gave me clear definition, detail, and articulation, while still holding onto strong mids and a hefty low end.
I did shave off a dB or two at 240 Hz with the EQ slider. But that was just minor housekeeping, not a rescue mission.
METAL BX 666 lives up to its name: Metal, Metal, and more Metal. It is hands down the heaviest channel in the package! Even with the Gain knob turned all the way down to zero, this amp channel stays heavily distorted.
I loved pumping this beast through the ENGL cabinet impulses. The tone comes out full and perfectly balanced. Individual notes and power chords might just sustain for days if you want them to However, I wasn’t impressed when pairing it with the American 4×12 IRs.
That said, the ENGL 530 LEAD and MODERN ROCK channels actually offer superior clarity and note articulation when you’re hammering out chords. Sometimes you need a scalpel, not a sledgehammer!
CPU Consumption:
CPU usage remains impressively low. Even a moderately powered DAW PC from 2012 onward should handle several instances of this amp sim with ease.
To test that claim, I loaded five instances of BX Rockrack V3 into an empty Studio One 3.5 project on my Core i7-7700HQ system. The PreSonus performance monitor stayed below 20% throughout the test.
I can’t say the same for AmpliTube 4 or BIAS. Just sayin’.
Concluding Remarks:
BX Rockrack V3 stands as the best-sounding, most capable iteration yet. The bread-and-butter rack effects feel genuinely usable and musical.
One glaring omission: no spring reverb module. V3 leaves this gap wide open. A quality spring reverb would seriously elevate the amp sim’s functionality. That single addition would justify another firmware update alone.
Rockrack V3 won’t win any award for versatility. It clearly lives and breathes rock and metal. After all, it’s called “Rockrack” for a reason.
To be fair, the CLEAN channels sound great—not quite Fender-style warmth, but impressive nonetheless. Naturally, its high-gain and heavily distorted tones rank among the absolute best in the box.
However, it stumbles hard on mild breakup and smooth overdrive. Unless you rely on the CRUNCH 800 or CRUNCH JAZZ channels, you won’t find much vintage tube soul here.
Brainworx never really pitched Rockrack as a vintage-flavored amp solution. They built BX Bassdude specifically to cover that classic, old-school territory instead.
Rockrack would offer even more tonal diversity and customization if it let you load third‑party cabinet impulses, like Rosen Digital or RedWirez. Right now, it doesn’t. That handy option simply isn’t in the feature set yet. That said, Brainworx’s own Advanced Impulse Technology sounds fantastic.
I’m genuinely pleased that V3 barely sips CPU power. It runs fast, feels snappy, and loads in a flash. Overall, Rockrack V3 performs brilliantly. In day‑to‑day use, it doesn’t just keep up with the competition. It actually pulls ahead by a comfortable margin.
Check out my video presentation of BX Rockrack V3 on YouTube.
4 out of 5 Stars
:: Pros
- CPU friendly – a refreshing change from earlier Rockrack versions.
- Intuitive, well laid-out GUI.
- Each amp now has its own skin.
- Excellent quality “RACK” effects.
- Super simple to configure.
- Works as expected, NO finicky surprises.
- Upgrade pricing makes it more affordable for previous version license holders.
::Cons
- Although very capable at producing nice cleans, Hard rock and Metal sounds, the amp sim is not as versatile as we would like.
- No on-board spring reverb.
- Pricing could be more competitive – at full MSRP, Rockrack V3 is somewhat expensive. If it covered more bases and included a ‘verb, then the cost-to-value ratio would be much improved.
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Intellectual Copyright – 2017 – All rights Reserved. This review may not be copied or reproduced in whole, nor in part, without express written permission from the author.
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