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AMS compatible with Bambu Lab P2S: the rows Bambu lists
Bambu Lab’s P2S FAQ names four multi-material units: AMS 2 Pro (listed), AMS HT (listed), AMS (1st generation) (conditional) and AMS Hub (not_supported). Put together, that is two units that work as listed, one that works with an extra part, and one that does not connect. The record has no row for the AMS lite, so this page does not call it compatible.
| Unit | Status in Bambu’s FAQ | What Bambu says | Verification level |
|---|---|---|---|
| AMS 2 Pro | listed | Included in the P2S Combo (packing list). FAQ: up to 4 AMS 2 Pro and 4 AMS HT units (8 units, 20 slots, 20 colors). Neither the standalone P2S nor the standalone AMS 2 Pro has the P2S filament buffer; the Combo has it pre-installed. | Manufacturer |
| AMS HT | listed | FAQ: up to 4 AMS HT units are supported alongside AMS 2 Pro units. | Manufacturer |
| AMS (1st generation) | conditional | FAQ: compatible, but an additional buffer adapter for the P2S needs to be purchased. | Manufacturer |
| AMS Hub | not_supported | FAQ: Incompatible. The interface types are different. | Manufacturer |
Checked against Bambu Lab’s P2S FAQ, the P2S spec sheet (opens in a new tab) (Last-Modified 2025-10-11) and the P2S wiki; record verified on .
If the AMS rows above fit the multi-color setup you have in mind, this is where to find the Bambu Lab P2S.
What the AMS rows mean before you buy
The buffer decides which route is simple
Two rows turn on one part, the P2S filament buffer. Bambu’s note on the Filament buffer says the standalone P2S is not equipped with one and it must be purchased separately, while the P2S Combo has it pre-installed on the back of the printer. Which means the Combo, which ships with an AMS 2 Pro, is the only route in these rows where the buffer is already fitted. For a first-generation AMS the same FAQ asks for an additional buffer adapter for the P2S, so a 1st-gen AMS plus a standalone P2S needs a part on top of the printer and the unit.
Stacking units
Bambu’s FAQ allows up to 4 AMS 2 Pro and 4 AMS HT units together, which it states as 8 units, 20 slots and 20 colors. The AMS 2 Pro row and the AMS HT row both say the units can sit alongside each other, so mixing the two types is inside the stated limit.
What the record does not state
- AMS HT connection to the P2S: the record has no field for the physical connection, so this page does not describe how the unit is wired or mounted.
- AMS power supply: the record has no power supply field for the AMS units or for the printer, so this page gives no wattage or adapter for them. The printer’s own input is 100-120 VAC / 200-240 VAC, 50/60 Hz, and that is the only electrical figure here.
- AMS lite: there is no row, which means no manufacturer statement on this page either way.
Build plates and nozzles on the same list
The same record lists three build plates and two nozzle families, so the AMS rows are not the only compatibility facts Bambu states.
| Item | Type | Status | What Bambu says |
|---|---|---|---|
| Textured PEI Plate | Build plate | listed | Included; both sides usable (wiki packing list). Flexible steel plate. |
| Smooth PEI Plate | Build plate | listed | Listed as a supported build plate type. |
| Cool Plate SuperTack | Build plate | listed | Listed as a supported build plate type. |
| H2D nozzle | Nozzle | listed | FAQ: the P2S nozzle is compatible with that of the H2D. |
| A1 nozzle | Nozzle | not_supported | FAQ: not compatible with the A1 nozzle. |
The datasheet states a 0.4 mm Hardened Steel nozzle in the box and supports 0.2, 0.6, 0.8 mm as further diameters. A nozzle for the A1 is not on the list; one for the H2D is.
Where to buy the printer on this page
- Bambu Lab P2S, CoreXY printer with a 256 mm cubic build volume and AMS support as listed above: Where to buy the Bambu Lab P2S (opens in a new tab)
Changelog
- : First published.
Edited by LayerSpecs. Verified against Bambu Lab’s P2S spec sheet (Last-Modified 2025-10-11) and P2S wiki pages on .