Bsun x Waves Linear Switches

The Bsun X WAVES RAIL BOTTOMOUT LINEAR is a full-travel linear switch suited for users who prefer smooth keystrokes with a consistent bottom-out feel. It fits typists and gamers looking for a medium-pitched sound that is neither too loud nor too muted. The switch’s rail bottom-out design offers a distinct tactile experience at the bottom of the keypress, making it a choice for those who want precise feedback without tactile bumps.

Feel & Sound

• Linear and smooth with minimal stem wobble, providing consistent keystrokes.
• Rail bottom-out design delivers a firm and clear bottoming sensation.
• Medium-pitched sound at medium volume, less clacky than some louder switches but not overly quiet.
• Classic BSUN sound signature, balancing clarity and subtlety.

Actuation Characteristics

• Pre-travel of 2.0mm offers a moderate distance before actuation, suitable for deliberate typing.
• Total travel of 4.0mm ensures full keypress depth, favored by users who prefer full travel switches.
• Operating force of 48g with a bottom-out force of 55g provides a light but noticeable resistance.

Build Quality

• Stem and housing made from POM, a material known for smoothness and durability.
• Stem material (Y3X) matches that of the Jade Rosales switches, designed for rail bottom-out action.
• Nickel-plated single-stage spring contributes to consistent force and durability.

Factory Lubrication & Noise

• Only the upper section of stem sliders is factory lubed to prevent lube pooling, promoting smoothness without excess residue.
• Stem legs and leaf are dry, which may cause slight noise during actuation as parts make contact.
• Applying a thin layer of lubricant on stem legs or leaf can reduce this noise if desired.
• Springs use dry-film lubrication to minimize spring noise without affecting feel.

Trade-offs

• Partial factory lubrication means some users might notice minor stem-leg noise initially.
• Rail bottom-out design may not suit those who prefer softer or cushioned bottoming.
• Sound profile is medium volume, so it may be less ideal for very quiet office environments.