Bambu Lab AMS 2 Pro – Automatic Material System with Active Drying for X1 / P1 Series

Bambu Lab AMS 2 Pro – Automatic Material System with Active Drying for X1 / P1 SeriesUpgrade your Bambu Lab X1 or P1 Series printer with the AMS 2 Pro, a next generation automatic material system that simplifies multi material printing while keeping your filaments perfectly dry and ready to use. This system intelligently feeds up to four filaments per AMS unit and supports scalable setups connect multiple AMS 2 Pro units to manage up to 24 spools in total. Featuring integrated active drying, smart filament switching, and airtight

Upgrade your Bambu Lab X1 or P1 Series printer with the AMS 2 Pro, a next-generation automatic material system that simplifies multi-material printing while keeping your filaments perfectly dry and ready to use.

This system intelligently feeds up to four filaments per AMS unit and supports scalable setups — connect multiple AMS 2 Pro units to manage up to 24 spools in total. Featuring integrated active drying, smart filament switching, and airtight storage, the AMS 2 Pro ensures optimal print quality, reliable color changes, and fewer moisture-related failures.

Features

• Active Drying System – Maintains ideal filament conditions with built-in 65 °C heating and airtight storage to prevent moisture buildup.
• Multi-Material Printing Made Easy – Each AMS 2 Pro handles up to four filaments; expand your setup to manage up to 24 spools with multiple units.
• Automatic Filament Switching – Intelligent feeding system ensures smooth transitions between filaments for clean multicolor and multimaterial prints.
• RFID Filament Sync – Automatically detects compatible Bambu Lab spools for optimized print profiles and seamless workflow.
• Quiet, Reliable Operation – Features a brushless servo feeding motor for long-lasting performance and reduced noise.
• Smart Compatibility – Works with Bambu Lab X1 and P1 Series printers. AMS 2 Pro support for A1 and A1 Mini coming via OTA update in October 2025.

Setup & Power Notes

• X1/P1 Series:
  • For automatic filament feeding only: requires 6-pin and 4-pin bus cables, filament buffer/AMS hub, PTFE tubes, and couplers.
  • For drying function: an official Bambu Lab power adapter is required. Third-party adapters are not supported and void warranty.
• H2D Users: The H2D can power one AMS 2 Pro drying function at a time.
• X1E Users: Drying feature support is currently under testing.

Important Notes

• Use only the official Bambu Lab power adapter to maintain product warranty.
• AMS 2 Pro compatibility for A1 Series will be added via OTA update.
• Product damage from third-party adapters or incorrect connections is not covered.