The 'absolutely superb' Bambu Lab P2S we tested in our workshop just dropped in price

We reviewed the Bambu Lab P2S and found it "about as refined as they come" for anyone upgrading from an entry-level 3D printer.

So, I was pleased to see the Bambu Lab P2S Combo with AMS 2 Pro is $699 (was $799) at Bambu Lab — a $100 saving on a fully enclosed CoreXY printer built for multi-color, engineering-grade work. In the UK, the Bambu Lab P2S Combo also got a discount down to £619 (was £699) at Bambu Lab.

In our testing, we ran the machine constantly for weeks with very little in the way of failures or misprints, and it was clear that many of the features — the touchscreen, the AI error detection, the general polish — had trickled down from Bambu's pricier X1 Carbon and H2D machines.

Today's top Bambu Lab 3D printer deal

Scoring 4.5 stars in our review with a Highly Recommended award, we called the P2S "absolutely superb" and "about as refined as they come". It's a follow-up to the best-selling P1S, and we found the upgrades meaningful rather than just cosmetic.

The PMSM servo extruder is the standout hardware change. It delivers up to 8.5kg of maximum extrusion force — 70% more than the outgoing stepper-driven design — and samples resistance and position at 20kHz, so it can catch filament grinding or clogs in real time rather than letting a print fail silently. Combined with a high-frequency eddy current sensor for flow calibration, this printer is built to handle tricky or higher-flow materials with greater consistency than its predecessor.

The AMS 2 Pro included in this Combo bundle is worth the extra cost on its own. It's a four-spool multi-material system with active air-vent drying, sealed storage, and RFID filament sync with Bambu's own spools — useful if you print with moisture-sensitive materials like nylon or want to avoid the usual dry-box shuffle. It can double as a filament dryer even when you're not actively printing multi-color jobs.

Build quality elsewhere follows the same pattern of small, sensible refinements: hardened steel rods in place of the P1S's carbon rods, a metal build plate base, a quick-swap nozzle system that releases with a single clip, and a full enclosure with an Active Airflow system that draws in cool air for low-temp filaments like PLA, then switches to internal circulation to keep the chamber warm for higher-temp materials like ABS or ASA.

Worth considering: the P2S doesn't have an actively heated chamber, so while the enclosure holds heat reasonably well (around 50°C with a 100°C bed in our testing), it's not built for demanding high-temperature engineering filaments like PA-CF or PEEK the way Bambu's H-series machines are. Multi-color printing with the AMS still produces some filament waste from purging between color changes, and full remote-monitoring features depend on staying connected to Bambu's cloud — LAN-only mode works for printing but drops those extras.

For more top-performers, see our guide to the best 3D printers we've tested.

Also consider: More Bambu Lab 3D printer deals

US: See all 3D printer deals at Bambu Lab

UK: See the 3D printer sale at Bambu Lab

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Bryan M. Wolfe is a staff writer at TechRadar, iMore, and wherever Future can use him. Though his passion is Apple-based products, he doesn't have a problem using Windows and Android. Bryan's a single father of a 15-year-old daughter and a puppy, Isabelle. Thanks for reading!