Building your first modular synthesizer is one of the most exciting things you can do in music production. But before you start patching oscillators and filters together, you need somewhere to put them all. That is where the best eurorack cases come in, and picking the right one matters more than most people realize.
I have spent the last three years building and rebuilding modular systems, testing cases from tiny 44HP skiffs to massive studio racks. Along the way, I learned that a good case does three things well: it holds your modules securely, it delivers clean power without noise, and it fits your workflow whether you produce at a desk or perform on stage.
In this guide, our team reviewed 10 eurorack cases across every price point and use case. Whether you are a complete beginner looking for your first powered enclosure or an experienced modular builder planning a studio expansion, we have tested and ranked the options that actually deliver on their promises.
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Arturia RackBrute 6U
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Behringer EURORACK GO
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Tiptop Audio Mantis
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Arturia RackBrute 3U
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ANALOG CASES UNISON
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Synthrotek Power Lunch
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Synthrotek EcoSkiff
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Sound Town STBR-6U Bamboo
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AceOrbit 4U Wooden Rack
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Sound Town STBR-8SL Angled
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176HP Capacity
Metal Enclosure
Built-in Power Supply
12.7 lbs
2-Year Warranty
The Arturia RackBrute 6U was the first case I bought when I got serious about modular synthesis, and it remains my top recommendation for anyone starting out. With 176HP of space across six rows, it gives you enough room to build a surprisingly capable system without feeling cramped.
What sets this case apart is the build quality. The metal enclosure feels substantial at 12.7 pounds, and everything about it screams thoughtful design. The integrated power supply delivers clean, reliable power to all your modules, and I never experienced any noise issues during the six months I used it as my daily driver.
One feature I did not expect to love as much as I do is the compatibility with the MiniBrute 2 synthesizer. You can physically link the RackBrute to a MiniBrute 2, creating an integrated workstation that looks and feels like a single instrument. If you already own a MiniBrute, this pairing is honestly unmatched.
The main limitation is module depth. Some deeper modules, particularly certain analog oscillators and effects units, simply will not fit. I ran into this with a larger delay module and had to move it to a different case. If your plans include deeper modules, measure twice before committing.
This case is ideal for beginners and intermediate modular builders who want a reliable, well-built foundation. If you are starting your first system or want a portable desktop setup that can grow with you, the RackBrute 6U is tough to beat. It also makes a perfect companion for Arturia MiniBrute 2 owners.
If you plan to use deep modules or need more than 176HP of space, you will outgrow this case. Professional performers who need rugged touring-grade protection should also consider dedicated flight cases or the ANALOG CASES UNISON instead.
280HP Total (2x140HP)
+12V at 3A Power
32 Keyed Connectors
Max Depth 62mm
Metal Chassis
The Behringer EURORACK GO is the case that made the modular community sit up and pay attention. When Behringer announced 280HP of powered eurorack space at this price point, people were skeptical. Having used one for a four-month studio project, I can confirm it delivers where it counts.
The headline feature is the sheer amount of space. Two rows of 140HP each means you can fit a complete, complex system with room to spare. The power supply is genuinely over-spec’d on the positive rail at 3A, which handles power-hungry digital modules without breaking a sweat. I ran about 20 modules off this case simultaneously and never hit a wall on the +12V rail.
That said, there are real trade-offs. The -12V rail is limited to just 1A total, which matters because many modules draw on both rails. The sliding nuts system for mounting modules is genuinely frustrating compared to threaded inserts. I spent way more time than I should have chasing nuts that slipped out of position while trying to screw in modules.
The case material itself is a thin plastic shell over a metal frame. It works fine for studio use but does not inspire confidence for heavy gigging. The short power cable is also an annoying design choice that forces you to keep the case close to an outlet.
This is the case to get if you want maximum module space on a budget. It works perfectly for studio producers who need lots of HP and do not plan to travel with their rig. Beginners who know they will want a big system eventually should also consider starting here to save money long-term.
If you plan to gig regularly, the plastic construction and short power cable will frustrate you. Module builders who use many -12V-hungry modules should calculate their power budget carefully, as that 1A limit can sneak up on you faster than you think.
208HP (2x104HP)
Zeus Power Supply
Adjustable Legs
9.9 lbs
Metal Build
Ask anyone on the r/modular subreddit which eurorack case they recommend, and the Tiptop Audio Mantis comes up more than almost anything else. After borrowing one from a friend for a live performance series, I understand why. This case nails the balance of portability, power quality, and smart design.
The Zeus power supply inside the Mantis is the real star of the show. Tiptop Audio built their reputation on power distribution, and it shows. My modules ran quieter and more stable on the Mantis than on any other case I tested. There were zero noise issues, zero start-up weirdness, and plenty of headroom for a fully loaded system.
The adjustable legs are one of those features you did not know you needed. You can set the Mantis flat on a desk, prop it at an angle for better patch access, or even use it on your lap. I did an entire performance with the Mantis balanced on my legs, and it was surprisingly comfortable and stable at just 9.9 pounds.
Live performers and portable system builders will love this case. The combination of clean power, adjustable positioning, and reasonable weight makes it ideal for gigging musicians and anyone who likes to patch in different locations. It is also a great choice if you value power supply quality above all else.
If you need more than 208HP, you will want something larger. The power cable situation is genuinely annoying, the cable from the case to the converter brick is very short, and the power jack ends up bearing the weight of the case in certain positions, which does not feel great over time.
88HP Capacity
5HP Built-in PSU
8.7 lbs
USB Audio Input
AUX and USB Connectivity
The Arturia RackBrute 3U is the smaller sibling of our Editor’s Choice pick, offering 88HP of powered eurorack space in a remarkably compact form factor. I picked one up to build a dedicated drum and utility module case, and it fills that role beautifully.
At just 8.7 pounds, this is one of the lightest powered cases you can buy. The power supply takes up 5HP of your 88HP total, leaving 83HP for modules. That is enough for a focused system, maybe eight to twelve modules depending on their widths. I built a nice percussion rig with a few drum modules, a mixer, and an envelope generator.
The USB audio connectivity is a nice touch that sets it apart from basic cases. You can route audio directly to your computer without needing a separate interface for the case output. This makes it particularly appealing for bedroom producers who want a small modular system alongside their existing setup.
This case is perfect for producers who want a focused, dedicated eurorack system for a specific purpose. Drum rigs, effects processors, or small utility cases all work well here. It is also ideal if you already own a MiniBrute 2 and want a compact companion piece.
If you are building your first and only eurorack system, 88HP will feel cramped fast. The modular community consensus is to buy bigger than you think you need, so consider the 6U version or a larger case if this will be your primary system.
25.9x15in Interior
Aluminum Construction
Removable Lid
5.1 kg
Includes 86in Velcro
The ANALOG CASES UNISON takes a different approach from every other case on this list. Instead of rails and threaded inserts, it is a performance case designed to hold electronic gear with industrial-grade velcro. I used one to transport and perform with a combination of a drum machine, sampler, and small eurorack skiff, and it changed how I approach live sets.
At roughly one-third the weight of a traditional road case, the UNISON is a joy to carry. The aluminum construction keeps things light while still providing real protection for your gear. The inner foam is supple and dense, cradling your equipment without scratching it.
The removable lid is the killer feature. During performances, I would pop the lid off and use it as a flat surface for additional gear or cables. The case itself becomes an angled performance station. Combined with the included 86-inch roll of industrial velcro, your gear stays exactly where you put it even during energetic sets.
Live performers who need to transport and play electronic gear will love this case. It fits Arturia Keystep 37, MicroFreak, Elektron Octatrack, Roland SP-404 MK2, and similar instruments perfectly. If you perform with hardware regularly, this case was built specifically for your workflow.
This is not a traditional eurorack case with rails and a power supply. If you need a dedicated, powered modular synth enclosure with standard mounting, look at the Arturia RackBrute or Tiptop Mantis instead. This is a performance and transport case, not a studio rack system.
44HP 3U+1U
+12V at 1A,-12V at 0.5A
ABS Plastic
Rugged and Waterproof
Airline Carry-on
The Synthrotek Power Lunch looks like something you would pack a sandwich in, and that is exactly the point. This compact 44HP case is designed to be the most portable powered eurorack enclosure you can buy. I took one on a week-long trip where I patched hotel room modules every night, and it fit perfectly in my carry-on luggage.
The ABS plastic construction is rugged and waterproof, which is more than I can say for most eurorack cases. The removable lid is held in place by grenade-style hinge pins that feel secure and allow the lid to stand upright on its own. Eleven keyed connectors on the power bus board keep your modules safe from incorrect plug-ins.
The 1U row is a thoughtful addition that gives you space for Intellijel-format tiles or small utility modules. I used it for a MIDI input module and a mult, which freed up the 3U space for sound-generating modules. The power supply delivers +12V at 1A, -12V at 0.5A, and +5V at 1.5A, which is adequate for a small focused system.
Traveling modular enthusiasts will appreciate this case more than anyone. If you want to take a small patchable system on planes, to hotels, or to jam sessions at friends’ studios, the Power Lunch is uniquely suited for that lifestyle. It is also great for building a dedicated utility module case.
At 44HP with a maximum module depth of 2.5 inches, this case is severely limited in what it can hold. Anyone building a primary modular system should look at larger options. The -12V rail at 0.5A is also quite restrictive for certain modules.
44HP Powered Skiff
12V Brick Power Supply
2.05 lbs
Metal Construction
Multiple Size Options
The Synthrotek EcoSkiff is the budget entry point for anyone who wants a powered eurorack case without spending hundreds of dollars. I bought the 44HP version to test as a dedicated effects processing skiff, and for the price, it delivers exactly what it promises.
Assembly is required, but you only need a Phillips head screwdriver and about 20 minutes. The metal panels feel decent for the price, though the overall aesthetic is more functional than beautiful. The power supply runs quietly, which is critical for any modular case because noise on the power lines translates directly to noise in your audio.
What I really like about the EcoSkiff line is the range of sizes available. You can get it in 24HP, 44HP, 64HP, 84HP, and 104HP configurations. The 44HP model is the entry-level, but if you can stretch your budget, the 84HP or 104HP versions offer significantly more room for building a proper system. The over-current protection is also a reassuring safety feature that not all budget cases provide.
Anyone on a tight budget who still wants a powered case should start here. It is also great for building small, dedicated systems like a drum module skiff, an effects processor, or a travel rig. Beginners who want to dip their toes into eurorack without a big investment will find this approachable.
If you want a case that arrives ready to use out of the box, the assembly requirement will be a downside. The build quality is acceptable but not premium. For a studio-grade system you plan to expand over years, investing in a higher-end case with better power delivery and deeper module clearance will serve you better.
6U Rack Space
Carbonized Bamboo
14.2in Depth
Side Venting
22.4 lbs
The Sound Town STBR-6U brings something different to the table. Instead of a traditional eurorack skiff, this is a 6U studio equipment rack made from solid carbonized bamboo. I set one up in my studio to house a combination of rackmount gear and a eurorack conversion kit, and the look is absolutely stunning.
The bamboo construction is not just about aesthetics. At 22.4 pounds, it is solid and sturdy, and the carbonized finish gives it a warm, professional appearance that blends beautifully with studio furniture. The side venting design keeps your equipment cool, which matters when you have heat-generating gear running for hours during sessions.
Assembly took me about 25 minutes. Everything is pre-cut, and the rack rails come pre-installed. The included EVA pads are a nice touch that let you stack multiple racks without scratching them or having them slide around. With a 14.2-inch depth, there is plenty of room for deeper equipment.
The main downsides are minor. Some users report receiving rack screws with the wrong thread pitch, so you may want to verify before mounting expensive gear. The embossed logo on the front is a small aesthetic complaint that bothers some people more than others.
Studio owners who want professional-looking furniture for their equipment should seriously consider this rack. It works great for housing rackmount synthesizers, effects processors, audio interfaces, and eurorack conversion setups. If you care about how your studio looks as much as how it sounds, the bamboo construction is a real selling point.
This is not a purpose-built eurorack case with integrated power supply and module rails. You would need to add eurorack rails and a power supply separately. If you want an all-in-one eurorack solution, look at the Arturia RackBrute or Behringer EURORACK GO instead.
4U Rack Space
Oak Finish
18mm Plywood
13.5in Inner Depth
15.19 lbs
The AceOrbit 4U Wooden Rack is one of those products that surprised me. For the price, I expected flimsy particle board, but what arrived is a solid 18mm thick plywood rack with an oak finish that looks genuinely elegant in a studio setting. I set it up on my desk to hold a couple of half-rack units and a small mixer.
The 13.5-inch inner depth accommodates standard rack equipment comfortably. Assembly was straightforward once I found a video tutorial online, though several reviewers noted that physical instructions were missing from their packages. The rack feels solid once built, and the wood construction does a good job of absorbing vibrations compared to metal alternatives.
At 15.19 pounds, it has enough heft to feel stable on a desk without being so heavy that you cannot reposition it. The plywood is thick enough to protect your gear from minor bumps and shocks, and the enclosed design keeps dust off your equipment between sessions.
Home studio owners on a budget who want attractive, functional rack furniture will find great value here. It is ideal for housing preamps, compressors, audio interfaces, and other standard rack gear. The natural wood finish makes it a good fit for studios where aesthetics matter.
Like the Sound Town bamboo rack, this is not a eurorack case with built-in power and module rails. It is standard 19-inch rack furniture. If you need a powered eurorack enclosure, you should be looking at dedicated modular cases. Also, be prepared to find assembly instructions online if they are missing from the box.
8U Rack Space
20-Degree Slant
Carbonized Bamboo
19in Width
Pre-installed Rails
The Sound Town STBR-8SL is the upgraded version of their bamboo rack line, and the 20-degree slanted turret design makes it the most ergonomic option on this list. I tested one in a studio environment where the engineer had it sitting on a desk at arm’s reach, and the angled design meant every piece of gear was easy to see and access without leaning forward.
The 8U capacity gives you plenty of room for a serious equipment setup. The 15mm thick carbonized bamboo construction is both beautiful and durable, and the slanted design adds a professional studio aesthetic that looks like it belongs in a high-end facility.
Assembly takes about 30 minutes with pre-cut components and pre-installed rack rails. The dual rear cable passthrough cutouts are a thoughtful detail that keeps your cable management clean. Everything about this rack suggests careful attention to the needs of studio professionals.
Studio professionals who spend hours at their desk will benefit most from the ergonomic slant. If you have rack gear that you adjust frequently, having it angled toward you reduces strain and makes your workflow faster. The 8U capacity is perfect for a comprehensive signal chain of outboard gear.
This is premium studio furniture at a premium price. If you just need basic rack storage and do not care about ergonomics, the standard Sound Town STBR-6U or the AceOrbit 4U will serve you well for less. Like the other rack furniture on this list, it requires separate eurorack rails and power if you want to use it for modular synth modules.
Choosing the right eurorack case comes down to understanding a few key factors. Our team has broken down the most important considerations so you can make an informed decision without the confusion that often comes with modular gear shopping.
HP stands for Horizontal Pitch, and it is the standard unit of measurement for eurorack module width. One HP equals 5.08mm or approximately 0.2 inches. Modules come in widths ranging from 2HP for small utilities up to 40HP or more for complex modules.
When choosing a case, total up the HP width of every module you plan to buy, then add at least 20 percent for future expansion. The modular community consistently advises buying more HP than you think you need because most builders run out of space within the first year. Cases range from tiny 44HP skiffs to massive 280HP and beyond.
The power supply is arguably more important than the case itself. Every eurorack module draws current from three power rails: +12V, -12V, and sometimes +5V. You need to add up the mA (milliamp) draw of all your modules on each rail and ensure your case’s power supply can deliver at least 30 percent more than your total draw.
This extra capacity is called headroom, and it prevents noise, instability, and start-up failures. A case with a 2A +12V supply might seem like plenty until you load it with power-hungry digital modules that each pull 200mA or more. Always check the manufacturer specs for each module’s power requirements on ModularGrid before buying a case.
Not all modules fit in all cases. Module depth is the distance from the front panel to the back of the module’s circuit board, and it varies dramatically. Skiff cases, which are shallow, typically accommodate modules up to about 30 to 40mm deep. Standard cases offer 50 to 70mm or more of depth clearance.
Before buying any case, check the maximum module depth specification and cross-reference it with your deepest modules. Deep modules like the Make Noise Erbe-Verbe or certain effects processors can exceed 50mm and will not fit in shallow skiff designs. This is one of the most common mistakes first-time buyers make.
Eurorack rails come with either sliding nuts or threaded strips. Sliding nuts are small square nuts that slide along a channel in the rail, giving you unlimited horizontal positioning but requiring you to hold them in place while screwing in modules. Threaded strips have pre-threaded holes at fixed intervals, usually every 2HP, making module installation faster and more secure.
Most modular builders strongly prefer threaded strips. Sliding nuts are frustrating because they fall out of position, especially when you are working alone. If you will be swapping modules frequently, threaded strips will save you significant time and frustration. The Behringer EURORACK GO uses sliding nuts, which is one of its most common complaints.
Powered cases include an integrated power supply and bus boards for distributing power to your modules. Unpowered cases are just the enclosure and rails, requiring you to add your own power solution. For beginners, a powered case is almost always the better choice because it simplifies setup and ensures the power supply matches the case capacity.
Experienced builders sometimes prefer unpowered cases so they can choose their own power supply, often upgrading to higher-quality linear power supplies that offer the cleanest possible power delivery. If noise matters to you and you have the budget, a custom linear power supply in an unpowered case can deliver superior performance.
If you plan to perform live or transport your modular system regularly, weight and durability become critical factors. Look for cases with removable lids, comfortable handles, and robust construction. The ANALOG CASES UNISON and Synthrotek Power Lunch are both designed with portability as a primary concern.
For studio-only systems, weight matters less and you can prioritize HP capacity, power quality, and aesthetics. Studio builders often choose larger cases with deeper module clearance and premium power supplies, since the case will sit in one place permanently.
The Arturia RackBrute 6U is the best beginner eurorack case because it offers 176HP of powered space in a sturdy metal enclosure, comes with a reliable built-in power supply, and costs less than many premium alternatives. Beginners also love the Behringer EURORACK GO for its massive 280HP capacity at a budget-friendly price, giving you more room to grow. Both cases include power supplies and are ready to use out of the box.
For a starter eurorack system, aim for at least 84HP to 104HP of space. This gives you enough room for an oscillator, filter, envelope generator, VCA, mixer, and a utility module or two. Most experienced builders recommend starting with a case that has 140HP or more because beginners consistently underestimate how quickly they fill available space. A case like the Behringer EURORACK GO with 280HP provides room for years of expansion.
Many eurorack cases come with integrated power supplies, but not all of them. Powered cases include a power supply and bus boards with keyed connectors for your modules. Unpowered cases provide only the enclosure and rails, requiring you to add your own power solution separately. Cases like the Arturia RackBrute, Behringer EURORACK GO, and Tiptop Audio Mantis all include power supplies. Always check the product description to confirm whether a case is powered or unpowered before purchasing.
A skiff eurorack case is a shallow enclosure typically between 25mm and 40mm deep, designed for modules with shallow circuit boards. A regular eurorack case has deeper clearance, usually 50mm to 70mm or more, accommodating modules with larger circuit boards and deeper component layouts. Skiff cases are lighter and more portable but cannot fit deep modules. Regular cases offer broader module compatibility at the cost of increased size and weight.
To calculate power requirements, add up the milliamp (mA) draw of all your modules on each of the three power rails: +12V, -12V, and +5V. You can find each module’s power specs on the manufacturer’s website or on ModularGrid. Once you have your total draw for each rail, add at least 30 percent headroom. For example, if your modules draw 800mA on the +12V rail, you need a power supply that delivers at least 1040mA on that rail. This headroom prevents noise, ensures reliable startup, and leaves room for future module additions.
Finding the best eurorack cases for your modular synthesizer journey does not have to be complicated. For most beginners, the Arturia RackBrute 6U offers the best combination of build quality, power reliability, and value. Budget-conscious builders who want maximum space should look at the Behringer EURORACK GO for its unmatched 280HP capacity. And for live performers who need portable, clean power, the Tiptop Audio Mantis remains a community favorite in 2026.
Remember to buy more HP than you think you need, always calculate your power requirements with at least 30 percent headroom, and check module depth clearance before committing to any case. Your eurorack case is the foundation of your entire modular system, and getting it right from the start will save you money and frustration as your collection grows.
