The world of 3D printing is evolving faster than ever — and in 2026, speed and automation define the new generation of printers. Enter the Anycubic Kobra S1 Combo, a cutting-edge 3D printer that merges 600mm/s printing speed, auto-leveling, and multi-color capability into one compact powerhouse.
This model is designed for creators who demand professional-grade detail, vibrant multi-material output, and plug-and-play simplicity. Whether you’re an engineer, designer, hobbyist, or small business owner, the Kobra S1 Combo delivers one of the best balances between performance, convenience, and innovation available today.
In this in-depth review, we’ll explore its speed, color system, automation features, and real-world results, to see why it stands out as one of the best 3D printers under $1,000 in 2026.
- 【Vibrant Multi-Color Creations】 Unleash a spectrum of colors without post-processing. Anycubic ACE PRO delivers seamless 4-color prints solo, and connecting two units unlocks an incredible 8-color palette for your most ambitious projects.
Anycubic Kobra S1 Combo – Key Specifications
| Specification | Details |
|---|---|
| Printing Speed | Up to 600 mm/s |
| Acceleration | 20,000 mm/s² |
| Build Volume | 250 × 250 × 250 mm |
| Filament Support | Multi-color (up to 4 filaments) |
| Nozzle Temperature | Up to 300°C |
| Bed Temperature | Up to 110°C |
| Auto-Leveling | Smart 25-point leveling system |
| Control Interface | 4.3″ Touchscreen + Anycubic App |
| Connectivity | Wi-Fi, USB, SD card |
| Software Compatibility | Cura, PrusaSlicer, Anycubic Studio |
| Main Features | Auto Calibration, One-Click Printing, Dual-Gear Extrusion, AI Filament Detection |
Design & Build – Compact, Rigid, and Refined
The Anycubic Kobra S1 Combo embodies the next evolution of desktop 3D printers: compact yet durable, sleek yet functional. Its rigid aluminum frame and vibration-resistant structure ensure stability even at high speeds, maintaining perfect layer accuracy across large prints.
The printer’s 250 × 250 × 250 mm build volume strikes a sweet spot — large enough for most projects, yet small enough for home, studio, or office use.
A 4.3-inch color touchscreen simplifies control, while the integrated LED lighting keeps the print area visible, enhancing real-time monitoring.
Despite its power, the Kobra S1 Combo remains whisper-quiet, thanks to its 32-bit silent mainboard and optimized fan system — ideal for creators working from shared spaces or home studios.
Multi-Color Printing System – True Creative Freedom
The standout feature of the Kobra S1 Combo is its multi-color printing module, capable of blending up to four filament inputs seamlessly in a single project.
Using Anycubic’s advanced filament-switching system, the printer automatically transitions between colors with minimal purge waste. Each filament channel is guided through precise feed paths, preventing tangles or contamination.
The result: smooth, vibrant, and consistent color transitions — ideal for printing miniatures, prototypes, art pieces, and multi-material functional parts.
Unlike older multi-filament systems, the S1 Combo doesn’t require complex setup or manual swapping. Simply load your filaments, choose your color sequence in the Anycubic App, and let the printer handle the rest.
Speed and Performance – 600mm/s Without Compromise
Speed is where the Anycubic Kobra S1 Combo truly dominates. Powered by a high-speed motion control system and CoreXY-style architecture, it achieves up to 600mm/s printing speeds with precise accuracy.
Its 20,000 mm/s² acceleration ensures rapid movement while maintaining layer adhesion, thanks to advanced vibration compensation. Even at full velocity, the print quality remains consistent, with crisp edges and smooth surfaces.
This means complex models that once took six hours can now be completed in under one. Whether printing prototypes or small production batches, that’s a game-changer for productivity.
Auto-Leveling and Auto Calibration – One Click, Perfect Prints
Forget manual calibration. The Kobra S1 Combo features a 25-point auto-leveling system that uses an intelligent sensor to map the print bed and adjust the nozzle in real time.
Combined with auto-calibration for both X and Y axes, it ensures optimal first-layer adhesion and uniform print surfaces — crucial for consistent results across long print sessions.
The result is simple: no guesswork, no uneven prints, no wasted filament. Just plug, calibrate, and print with one tap.
Anycubic App & One-Click Printing – Smart Control, Seamless Workflow
The Anycubic App turns the Kobra S1 Combo into a fully connected 3D printing ecosystem. You can send prints wirelessly, monitor progress via live status updates, or pause/resume jobs remotely.
The app also includes cloud slicing, allowing you to upload models and initiate printing directly from your phone.
For professionals managing multiple printers, this feature reduces downtime and enables remote workshop operation, making the Kobra S1 Combo a viable small-scale production machine.
One-click printing simplifies the process even further — once calibrated, just tap “Print,” and the system handles the rest: bed heating, leveling, filament priming, and print start.
Printing Quality – Precision You Can See
With a 0.01 mm positional accuracy, the Kobra S1 Combo delivers surface finishes that rival much more expensive systems. Layer lines are nearly invisible, even at standard resolutions, and intricate models — from gears to figurines — display fine detail and structural integrity.
The direct dual-gear extruder ensures consistent filament feeding, preventing under-extrusion or layer shifts.
Multi-material prints retain color sharpness across each transition layer, producing stunning visual quality for dual-tone parts, signage, and art objects.
Its high-temperature 300°C nozzle also supports engineering filaments like PETG, ABS, and TPU, expanding possibilities for functional prototypes and durable parts.
Material Compatibility – Versatile and Reliable
The Anycubic Kobra S1 Combo supports all mainstream 1.75mm filaments, including:
- PLA / PLA+ – Ideal for colorful, detailed models
- PETG – Strong and weather-resistant for outdoor parts
- ABS – Tough material suitable for industrial designs
- TPU / TPE – Flexible filaments for wearable or impact-resistant objects
- Wood / Silk PLA – For decorative or textured surfaces
Its heated bed (up to 110°C) and magnetic PEI build plate ensure strong adhesion during printing and easy part removal once cooled.
AI Filament Detection and Resume Printing – Smart Reliability
The Kobra S1 Combo’s AI filament monitoring system automatically detects filament runout, breakage, or tangling. Printing pauses instantly, and resumes right where it left off once the issue is fixed — saving time and material.
In the event of a power outage, the printer’s built-in memory preserves progress, allowing you to continue without restarting or losing layers.
This reliability makes the Kobra S1 Combo especially valuable for long prints or commercial projects where uptime matters most.
Noise and Cooling – Smooth, Quiet, and Efficient
Despite its power, the Kobra S1 Combo runs remarkably quiet. The TMC silent drivers and optimized cooling fans keep noise below 45dB, making it suitable for office or home use.
An upgraded triple-fan cooling assembly ensures even temperature distribution and clean extrusion — vital for fast prints where layer bonding could otherwise falter.
This combination of silence and performance gives users a truly professional experience without the noise footprint of industrial printers.
Ease of Use – Beginner-Friendly, Expert-Capable
Anycubic designed the Kobra S1 Combo to be as beginner-friendly as it is professional-grade.
Unboxing to first print takes less than 20 minutes. The modular assembly requires minimal effort, and the clear touchscreen interface simplifies navigation.
With pre-calibrated profiles in the Anycubic App, users can begin printing immediately — no need to fine-tune parameters manually.
At the same time, advanced users can fully customize slicing settings in Cura or LightBurn, fine-tuning speed, layer height, and infill density for more complex jobs.
Real-World Performance – Tested Across Multiple Models
In practice, the Kobra S1 Combo consistently delivers outstanding results across various print types:
- Functional Parts: Smooth surfaces, accurate tolerances, no visible warping.
- Miniatures and Art Pieces: Fine lines, vibrant colors, perfect transitions.
- Multi-Material Prints: Distinct boundaries between color regions, no bleed.
- Rapid Prototyping: Large prints completed in a fraction of typical time.
Prints adhered well without adhesion aids, and the auto-leveling feature produced a flawless first layer every time.
For creators producing batch parts or decorative prints, the combination of speed, color, and reliability makes it a top-tier choice.
Who Should Buy the Anycubic Kobra S1 Combo
This 3D printer is ideal for:
- Makers & hobbyists looking for multi-color creativity and high speed
- Small businesses or Etsy sellers printing customized models or parts
- Engineers and designers needing functional prototypes quickly
- Educators and workshops seeking reliable, auto-calibrating systems
- Professional creators who want multi-material control at a sub-$1,000 price point
It’s versatile enough for beginners yet precise enough for expert-level projects — a rare balance in this price range.
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Pros and Cons
Pros
- Ultra-fast 600mm/s printing speed with stable accuracy
- Multi-color printing support for up to four filaments
- Auto-leveling and auto calibration for perfect first layers
- One-click printing and Wi-Fi connectivity
- Excellent detail and layer consistency
- Supports high-temp filaments (up to 300°C)
- Reliable AI filament detection and resume function
- Quiet operation and professional finish
Cons
- Color transition purging can increase material usage
- Slightly smaller build volume than large-format printers
- Multi-color calibration requires initial setup time
Maintenance and Durability
The Kobra S1 Combo is designed for long-term operation. The extruder and motion system are rated for over 5,000 hours of printing, with modular parts easily replaceable.
Maintenance is minimal: clean the nozzle, lubricate linear rails occasionally, and ensure the PEI bed remains dust-free. The printer’s self-diagnosis feature notifies users when calibration or cleaning is due — further simplifying upkeep.
Customer Feedback and Community Support
Early adopters and professionals consistently praise the Kobra S1 Combo for its speed, precision, and ease of use. Many note that it rivals higher-end models from Prusa or Bambu Lab in performance, but at a far more accessible price.
The Anycubic online community continues to expand, offering downloadable profiles, firmware updates, and troubleshooting resources, making it easy to learn and optimize your printing process.
Final Verdict – Why the Anycubic Kobra S1 Combo Dominates 2026
The Anycubic Kobra S1 Combo sets a new benchmark for what a sub-$1,000 3D printer can achieve. It delivers a rare combination of multi-color creativity, high-speed performance, and automation, wrapped in a durable, user-friendly design.
With its 600mm/s printing speed, auto calibration, and smart app control, it’s built to maximize efficiency for both hobbyists and professionals.
Whether you’re producing complex prototypes, colorful figurines, or functional tools, this printer provides the precision, reliability, and versatility needed for the next generation of creators.
Verdict Summary:
- Speed: ★★★★★ (600mm/s ultra-fast printing)
- Precision: ★★★★★ (0.01mm layer accuracy)
- Ease of Use: ★★★★★ (auto leveling + one-click printing)
- Innovation: ★★★★★ (multi-color system + AI calibration)
- Value for Money: ★★★★★ (professional results at consumer price)
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