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Bambu Lab
A1
Best Open-Frame4.7(987 reviews)
The Bambu Lab A1 is the full-size open-frame printer in the A series — delivering the same full-auto calibration and high-speed precision as the A1 Mini but with a larger 256×256×256mm build volume. It features active flow rate compensation, silent mode under 48dB, quick-swap nozzles, and optional AMS Lite for multi-color printing.
Technical Specifications
Printer Type
FDM
Build Volume
256 × 256 × 256mm
Max Nozzle Temp
280°C
Max Bed Temp
100°C
Auto Leveling
Yes
Enclosure
No
Multi-Color
No
Difficulty
Beginner
Price
$399
Pros
- Full-size 256mm build volume
- Full-auto calibration on every print
- Active flow rate compensation
- Silent mode under 48dB
- Optional AMS Lite top mount
Cons
- No enclosure
- Limited to lower-temp filaments without enclosure