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43 Studio Obsidian Pro Linear Switches

2 reviews

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Obsidian Pro Switches now comes with an all-black spring, improved top housing material, and cushioned top housing rail for smoother keypresses.

Obsidian Pro Switches Feature:

  • 25 included in each pack
  • Designed by 43 Studio
  • Manufactured by JWK
  • Top Housing: Transparent Black Composite Material
  • Bottom Housing: Nylon
  • Stem: POM
  • Actuation: 50g
  • Bottom Out: 62g
  • Spring: Thic Thock DL Series V2 Black Spring
  • PCB Mount, 5-Pin
  • Available in: Factory Lubed, Unlubed
  • Improvements over previous iteration:
    • Bottom housing features a fixed spring design to restrict unwanted movement
    • Top housing is made with a new and improved material
    • New black spring by Thic Thock
  • Price: $0.65 per switch


  • 25 43 Studio Obsidian Pro Switches


Customer Reviews
4.0 Based on 2 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
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Filter Reviews:
Tyler D.
United States United States

Better than Gateron Inks

After lubing w/ Krytox 205g0 and filming w/ deskeys, it is endgame linear switches. Smoothness comparable to Gateron CJ switches and the Thick Thock springs included are top notch and consistent. No ping or crunching noise after lubing with krytox gpl105 oil. For sound, I can't tell the difference with Gateron CJ on my Mammoth75. Just noticeably better spring consistency than gaterons. I would compare them with 63g TX longs. Overall, solid linear switch to go for.

Jack H.
Malaysia Malaysia

Stems aren’t great

Will not be buying more of these switches or building with them