ENGL Cabloader Review – A Smart IR Loader for Amp Rigs

The ENGL Cabloader is one of those products that makes immediate sense the moment you understand what it is trying to do.

Yes, it is another IR loader in a very crowded market. But what makes it interesting is that ENGL did not just make a generic box with cabinet simulation. They filled it with their own cabinets and captured the impulse responses themselves. That gives the whole thing a stronger identity right away.

And honestly, I think that is a very smart move.

Disclaimer: ENGL provided me this pedal at 42 Gear Street. However, as always, the company has no say in the things I mention in this post.

What Is the ENGL Cabloader?

The ENGL Cabloader is an IR loader, cabinet simulator, and DI box in a pedal format.

The core idea is simple. You get official ENGL cabinet impulse responses, power amp simulations, microphone choices, microphone position controls, balanced output, headphones out, and the option to load your own third-party IRs as well.

That already makes it useful.

What makes it stand out a bit more is the fact that ENGL has a long history of building very good guitar cabinets. So instead of just giving you random stock cab sounds, the company is essentially giving you its own vision of how those cabinets should sound in a recording or direct setup.

That is cool.

Why the ENGL Approach Makes Sense

There are many IR loaders on the market now. Some of them are excellent. Some of them focus more on flexibility, some more on convenience, and some on deep editing.

The ENGL Cabloader feels a bit different.

It feels like a product made by a company that already knows cabinets inside and out. Instead of trying to win with endless menus or a huge software ecosystem, the Cabloader focuses on giving you a strong core sound and a hands-on interface that lets you shape it quickly.

That is exactly the kind of approach I like.

I do not always want to browse through pages of menus or tweak a thousand little parameters. Sometimes I just want physical controls that help me get to a good sound fast. The Cabloader does that well.

Important Warning Before You Use It

There is one thing I want to make very clear, because this matters.

Do not run the speaker output of your amplifier into the ENGL Cabloader.

This pedal is not a load box. If you connect it to the speaker output of an amp, you are risking damage to your amplifier. The Cabloader is meant to be used with line-level or appropriate preamp/effects loop signals, not as a speaker-load solution. ENGL’s manual explicitly describes it as an IR loader and DI box, not a reactive load.

Using the ENGL Cabloader With a Real Amp

One of the coolest ways to use the Cabloader is in a real amp rig.

For my testing, I ran guitar into pedals, then into the front of the REVV Dynamis. From the effects send of the amp, I went into the Cabloader, then back into the amp’s return for the live amp path, while also taking the Cabloader’s balanced out straight into my recording interface.

That is a very useful setup.

It means you can still use your actual amp and cabinet on stage or in the room, while also sending a consistent signal to front of house or directly into your interface. That kind of consistency is a big advantage, especially if you want the same direct sound every time.

This is the kind of practical routing option that makes a product genuinely useful instead of just interesting on paper.

The Power Amp Simulations Actually Matter

The Cabloader includes four power amp simulations: EL34, EL84, 6L6, and 6V6. There is also the option to turn that part off. ENGL lists those officially in the manual, and in practice they are not just there for decoration.

I found those settings genuinely useful.

They do not completely reinvent the sound, but they do change the feel and the way the rig responds. That is especially helpful if you are using the pedal in different contexts or trying to match the character of a specific amp a little more closely.

I also liked the fact that turning the power amp simulation off was still usable, but to my ears it felt like something important went missing. The simulated power amp section gives the sound a bit more life and a bit more of that finished quality.

That was a nice surprise.

The Cabinet and Mic Controls Are Easy to Understand

Another big plus is the interface.

The Cabloader gives you physical controls for cabinet choice, power amp type, microphone choice, mic position, and mic distance. That makes it very easy to hear what each change is doing. ENGL’s official documentation also notes that the built-in cab section includes 12 ENGL cab models and multiple mic options.

The cabinet and mic controls are not wildly dramatic with every click, and that is actually a good thing. They work more like fine-tuning tools than giant tone-reset buttons. You can move toward more bite, more warmth, more focus, or smoother highs without losing the basic identity of the sound.

That makes the pedal feel musical instead of gimmicky.

During my testing, I especially liked some of the mixed-speaker and larger 4×12 options. The microphone choices were also useful, and a couple of them immediately felt more “finished” to me in a recorded context.

The important part is that it is very easy to get from “good” to “better” without fighting the pedal.

The Favorites Feature Is More Useful Than It Looks

The Cabloader has two favorite switches, and that is more useful than it may seem at first.

You can store two different sounds and jump between them quickly. On top of that, the current knob position can effectively act as a third sound. That gives you a practical way to keep a few go-to setups ready without needing menus or preset banks.

For a pedal like this, that is more than enough for me.

I would much rather have a simple system I actually use than a deeper one that slows me down.

It Also Works in an Ampless Setup

The second obvious way to use the Cabloader is as part of an ampless pedalboard setup.

I tested it with the Two Notes Le Clean as a preamp, plus the ENGL Alpha Drive, going straight into the Cabloader. That worked really well too.

And this is where the pedal became even more interesting.

A straight preamp into an IR loader can sometimes sound fine but feel a bit flat. With the Cabloader, I felt there was more life, more dynamics, and more of that amp-like response that makes the rig enjoyable to play. Obviously a cab simulator is not doing all the work there, but the overall result felt much more satisfying than a dull direct signal.

That matters a lot.

You can make plenty of direct guitar sounds that are technically usable. The harder thing is making them feel inspiring while you are actually playing. The Cabloader does a good job there.

What I Liked

The biggest thing I liked about the ENGL Cabloader is that it feels focused.

It does not try to be everything. It gives you a solid set of cabinet sounds, useful power amp simulations, practical I/O, and a physical interface that is genuinely enjoyable to use.

I also like that it offers something unique in a crowded market. The fact that it includes official ENGL cabinet captures gives it a stronger identity than many generic IR loaders.

Beyond that, it is just a well-thought-out pedal.

The balanced out is useful. The headphones out is useful. The ground lift is useful. The USB connection for loading your own IRs is useful. The two favorites are useful. And the whole unit feels like a proper high-quality product. Officially, ENGL supports loading up to four third-party IRs via USB, which adds just enough flexibility without overcomplicating the pedal.

What Could Be Better

Honestly, there is not much here that annoyed me.

The Cabloader is not the deepest IR loader on the market, and that could be a downside for someone who wants endless layers of customization. But for me, that simplicity is part of the appeal.

If anything, this pedal feels more like a high-quality tool than a lab experiment.

And that is exactly why I enjoyed using it.

Is the ENGL Cabloader Good?

Yes, absolutely.

The ENGL Cabloader is a very smart take on the IR loader concept. It sounds good, it is easy to use, it works both with real amps and with ampless rigs, and it has just enough flexibility to stay useful without becoming annoying.

The biggest strength is that it feels like ENGL actually understood what kind of product they wanted to make.

They did not just throw together another generic cab sim pedal. They made an IR loader that builds on what their brand already does well, and that makes the whole thing feel more intentional.

Final Thoughts

I came away impressed by the ENGL Cabloader.

It has pretty much everything I would want in an IR loader pedal: strong core sounds, useful routing options, practical controls, favorites, balanced out, headphones out, and the option to load your own IRs if needed.

Most importantly, it is easy to get a good sound out of it.

That is always the real test.

If you want an IR loader that feels simple, focused, and genuinely fun to use, the ENGL Cabloader is well worth a look.

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