Uploaded August 2025 | Updated September 2026, 2 weeks ago

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Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT

Another Bambu Lab targeted upgrade to add functionality to older printers that matches the H2D. In this video, I test the Tetras from Eibos, an upgrade for the original AMS that adds filament drying. This system operates independently to the AMS, which means there are no firmware or slicer alterations required. It can act as a standalone dryer, a dryer while printing, and an actively controlled storage mode.

Tetras store page: shop.eibos3d.com/products/eibos-filament-dryer-series-x-tetras

Note: I have the remnants of a black eye from playing soccer. No stray elbows, just a header that was a little low on my forehead.

0:00 Introduction

0:55 Context: AMS 2 Pro upgrade for X1/P1 and A1 owners
X1 Carbon first video: youtu.be/ndVfha9hV08
H2D review: youtu.be/yOWV7Maeo3k

3:11 Price

3:52 Assembly and setup

6:16 External power cord

6:40 Data display

7:18 Variable settings

8:03 Active venting and filament rotation

9:18 Drying while printing
Fidget star with handle by Aaron Fillenwarth: printables.com/model/1380693-fidget-star-with-handle

10:16 Independent chambers

10:53 Humidity mode

11:49 Volume, space and other considerations

13:25 Conclusion

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