Which printers does the AMS 2 Pro work with?

Bambu Lab lists it for its own printers, including the X1 and P1 series and newer models. Check the compatibility list for your exact model before buying, since the original AMS and AMS 2 Pro are not identical in fit.

Is the AMS 2 Pro worth it over the original AMS?

The main additions are active 65°C drying and airtight storage, which matter if you print PETG, TPU or nylon. If you only print PLA in a few colors, the original AMS covers most of the same job.

How many colors can it print?

One unit holds four spools. Linking multiple units lets a compatible printer use up to 24 colors or materials in one print.

Can it dry filament by itself?

Yes. It has an active air-vent drying mode at up to 65°C, so it can dry spools while they sit in the unit. It is not a substitute for a high-temperature dryer for engineering filaments that need more heat.

What comes in the box?

The AMS 2 Pro unit and its connection hardware for the printer. Filament spools are not included.

Its best new price was $249.00 at bambulab.com as of November 6, 2026, at the top of its recent range. Bambu Lab runs sales around major shopping events, so watch those windows.

Where is the Bambu Lab AMS 2 Pro cheapest?

At bambulab.com, for $249.00, 17% under what the other stores charge, as of our latest check.

What do buyers say about the Bambu Lab AMS 2 Pro?

Rated 5 out of 5 from 6 ratings.

Where can I buy the Bambu Lab AMS 2 Pro?

4 stores we checked sell it, including bambulab.com, Ultimate 3D Printing Store, Innoaddi, eBay.

Bambu Lab AMS 2 Pro

Best price now

$249.00at bambulab.comObserved at 9:52 PM

17% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when.

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Our take on the Bambu Lab AMS 2 Pro

The AMS 2 Pro is Bambu Lab's four-spool automatic material system, an upgrade over the original AMS that adds active 65°C air-vent filament drying and airtight storage. It feeds up to four spools per unit, and chaining units allows up to 24-color or multi-material prints on compatible Bambu Lab printers. A brushless servo feeding motor and RFID filament sync round out the hardware. At $249.00 at bambulab.com as of November 6, 2026, it sits at the top of its recent range, with four stores pricing it new.

About the Bambu Lab AMS 2 Pro

Bambu Lab Automatic Material System (AMS) 2 Pro

AMS, Evolved.

Enable the use of multiple materials on any Bambu Lab 3D printer using the Automatic Material System (AMS) 2 Pro. You can now enjoy printing freely in multiple colors and materials while actively drying hydroscopic materials.

Product Features

• Active Air Vent 65°C Filament Drying

• Air-tight Filament Storage

• Up to 24-color/Multi-material Printing

• Brushless Servo Feeding Motor

• RFID Filament Sync

• AMS 2 Pro compatibility with A1/A1 mini printers will be added through an OTA update in Q3 2025.

• The AMS 2 Pro is compatible with X1/P1 series printers for multi-material printing. The filament drying feature for these older generation machines will be fulfilled through an OTA update by the end of April.

• For X1/P1 owners, a switching adapter is needed to power the drying function. Since filament drying lasts long, you rarely need multiple adapters running simultaneously. The optional adapter helps lower the price.

• For H2D owners, your H2D can power anyone of the AMS 2 Pro(s) connected for drying, so if you're not planning to run multiple AMS 2 Pro for drying simultaneously, you won't be needing an adapter.

Dry Filament Quickly and Intelligently

Electro-Magnetic Air Vent automatically facilitates dehumidification during drying and ensures airtight sealing for weeks of high-quality printing.

Auto-Rotate Drying

During the drying process, the filament spools rotate automatically to ensure more even drying.

RFID Sync

AMS 2 Pro uses RFID to auto-match drying settings for Bambu official filaments, no manual input needed.

Speed Up! Faster Multi-Material Printing!

The powerful Bambu permanent magnet synchronous servo motor accelerates filament feeding by 60% for enhanced efficiency. This saves and average of 10 minutes per 100 filament changes.

Tool-Free Filament Tubes Access

Removing snapped filament from the first-gen AMS requires extracting all spools and disassembling the shell with two screws, taking 3-5 minutes. In contrast, the AMS 2 Pro offers direct, tool-free access to filament tubes from the top.

Compatible with All Bambu Lab 3D Printers