If you need to dry the filaments in more than one AMS 2 Pro at the same time, you will need to use the Bambu Lab official Switching Adapter to power the additional AMS 2 Pro.
If the X1, P1, A1 series printer is used with the AMS 2 Pro and uses the AMS 2 Pro's drying function, each AMS 2 Pro requires an official Bambu Lab Switching Adapter to power it.

For H2D Printer：

1. Connecting a Single AMS 2 Pro:

- A single AMS 2 Pro can be powered and dried by the H2D printer directly, no additional Switching Adapter is required.

2. Connecting multiple AMS 2 Pro units together:

- If the drying function is enabled for multiple units, each AMS 2 Pro requires its own Switching Adapter.
- Even if only one unit is drying, the system power may automatically reduce, leading to insufficient drying. It is recommended to use a power adapter to ensure optimal drying performance.

For X1/P1 Series Printer:

1. Drying Function Requirement:

- A power adapter must be used when enabling the drying function to ensure sufficient power.

2. Connecting multiple AMS 2 Pro units together:

- If the drying function is enabled for multiple units, each AMS 2 Pro requires its own Switching Adapter.

3. Non-Drying Function Use:

- The Switching Adapter can be omitted if the drying function is not used.

Notes:

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.

Installation

Learn more about the AMS 2 Pro Switching Adapter on Bambu Lab Wiki.

In the Box

- AMS 2 Pro Switching Adapter *1

Compatibility

AMS 2 Pro

Product Specifications

Materials	Plastic, Metal	Packaging Size	19211060 mm
Color	Black	Packaging Weight	0.540 kg

Bambu Lab AMS

AMS 2 Pro Switching Adapter

SUNLU AMS Heater