Meet the AMS 2 Pro, Bambu Lab’s next-generation Automatic Material System. Engineered for seamless multi-material workflows, it features an integrated filament drying function that protects your materials from moisture and guarantees smooth, dependable printing every time. Benefits 24-Colours / Multi-Material Serially connect up to 4x AMS 2 Pro & 8x AMS HT units, total of 24 filaments. Electro-Magnetic Air Vent Fast filament drying & air-tight filament storage. Filament Drying Up to 65°C drying temperature. Brushless Motor 60% faster feeding speed. Features Electro-Magnetic Air Vent An automated venting system speeds up dehumidification and preserves an airtight environment, ensuring weeks of reliable, high-quality printing. Auto-Rotate Drying Throughout the drying cycle, the AMS 2 Pro automatically rotates the filament spools to promote uniform moisture removal. RFID Sync With built-in RFID recognition, the AMS 2 Pro automatically applies the optimal drying settings for Bambu official filaments—no manual adjustments required. Tool-Free Filament Tubes Access Clearing a filament break in the first-gen AMS typically means removing every spool and opening the shell with two screws, a process that takes 3–5 minutes. With the AMS 2 Pro, you get direct, tool-free access to the filament tubes right from the top. Ceramic Inlet Built with ceramic filament inlets rated at 1200 Vickers hardness, the system offers remarkable durability for sustained, reliable operation. Contents AMS 2 Pro Dessicant PTFE Tubes Bambu Bus Cable-6Pin