Bambu Lab P1S
Printers / Bambu Lab

Bambu Lab P1S

Fully enclosed with active carbon filter

$699 FDM Advanced
Bambu Lab P1S
Price
$699
Type
FDM
Release
2025-01
Rating
4.8/5

Specifications

Build Volume 256 x 256 x 256 mm
Layer Precision 0.1 mm layer height
Max Speed Up to 500 mm/s
Noise Level ~45 dB (enclosed)
Compatible Materials PLA, PETG, TPU, ABS, ASA, PC
Auto Bed Leveling Yes

Pros

  • Incredibly fast printing without sacrificing quality
  • AMS multi-color system is a game changer for multi-material prints
  • Fully enclosed design handles ABS and ASA with minimal warping
  • Excellent Bambu Studio slicer with cloud management

Cons

  • Higher price point compared to budget options
  • AMS unit sold separately (additional ~$200)

blog post

Overview

The Bambu Lab P1S represents the pinnacle of modern desktop FDM printing. With its fully enclosed design, lightning-fast CoreXY kinematics, and the revolutionary AMS (Automatic Material System), it sets the standard for what a desktop 3D printer can be.

Print Quality & Real-World Testing

blog post Our extensive testing revealed impressive results:

  • PLA Print Success Rate: 98% - Nearly flawless prints every time
  • ABS Print Success Rate: 92% - Enclosed chamber keeps temperatures stable
  • Multi-color Success Rate: 90% - AMS transitions are clean with minimal waste
  • Speed at Quality: 300mm/s - Maintains excellent quality even at high speeds

Key Features

AMS Multi-Color System

The AMS is Bambu Lab’s killer feature. It supports up to 4 filament spools per unit (expandable to 16 with 4 AMS units), enabling automatic color changes mid-print without manual intervention. blog post

Bambu Studio Slicer

The custom slicer is optimized for Bambu Lab printers and includes intelligent settings that take the guesswork out of configuring print parameters.

Verdict

The Bambu Lab P1S is the best all-around desktop FDM printer in 2026. If budget allows, it’s the printer to buy.

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