Tofu65 case and plate foam set
Best acoustic upgrade for custom mechanical keyboard enthusiasts.
Elevate your mechanical keyboard experience with the Tofu65 case and plate foam set from StupidFish Designs. Specifically engineered for the KBDFans Tofu 65, this set significantly enhances acoustics and typing feel. It includes precisely cut 4mm plate foam, 2mm case foam, and 4mm battery well foam for optimal sound dampening. Choose from multiple PCB compatibility options, including DZ65RGB-ANSI v3, DZ65RGB-ANSI v2, and KBD67 rev2, ensuring a perfect fit for your build. The DZ65RGB-ANSI v3 option features convenient hotswap socket cutouts.
$25.00
Owner Satisfaction
4.7
/ 5
Category Rank
98
/ 1064
#98 in Input Device Accessories
Price vs Category Average
-23%
Below average
Plate Foam Thickness
4
/ mm
Who it's for
- Keyboard enthusiasts seeking a deeper, refined thock sound profile
- Builders wanting a seamless, frustration-free installation process
- Typists preferring a firm, consistent bottom-out feel
Who should skip it
- Keyboard hobbyists who prioritize a bouncy, flexible typing experience
- Users operating hardware in high-heat or demanding environments
- Budget-conscious builders looking to minimize extra component costs
Performance breakdown
Acoustic Dampening
Precisely engineered foam densities effectively eliminate hollow case resonance.
Installation Precision
Laser-cut dimensions ensure a snug, hassle-free fit inside the chassis.
Typing Feel
Adds a satisfying, muted firmness to every keystroke.
PCB Compatibility
Broad support for popular Tofu65 variants simplifies the upgrade process.
Hotswap Integration
Dedicated socket cutouts prevent interference with modern hotswap builds.
Material Quality
High-grade foam maintains structural integrity over long-term daily use.
Key Specs
Plate Foam Thickness
4mm
Case Foam Thickness
2mm
Battery Well Foam Thickness
4mm
Compatibility
Tofu 65 keyboard by KBDFans
Supported PCBs
DZ65RGB-ANSI v3, DZ65RGB-ANSI v2, KBD67 rev2
DZ65RGB-ANSI v3 foam includes Gateron hotswap cutouts
Features
- Enhances keyboard acoustics and typing feel
- Includes plate, case, and battery well foam
- Designed for Tofu 65 keyboard chassis
- Multiple PCB compatibility options
- Hotswap socket cutouts for specific PCBs
- Optimized foam thicknesses for sound dampening
What customers say
This foam set is widely regarded as a mandatory acoustic upgrade for the Tofu65 keyboard. Customers consistently praise its ability to eliminate case hollowness and resonance, transforming the sound profile. The resulting sound is described as significantly deeper and much more premium, elevating the keyboard beyond its original cost. Reviewers highlight the exceptional precision of the laser cut, noting the foam fits perfectly with minimal installation effort. The material quality effectively dampens unwanted noise. Overall, this simple modification delivers unparalleled acoustic value, making it one of the most impactful enhancements available for this platform.
Know before you buy
This set is designed exclusively for the KBDFans Tofu 65 chassis. You must select the specific PCB option—DZ65RGB-ANSI v3, DZ65RGB-ANSI v2, or KBD67 rev2—that matches your keyboard to ensure the cutouts align correctly with your components.
The foam set is designed to reduce hollow resonance and dampen harsh vibrations. By filling the empty space within the case, it creates a more solid, muted, and consistent typing experience.
If you are using the DZ65RGB-ANSI v3 PCB, the foam comes pre-cut with specific Gateron hotswap socket cutouts. For other PCB versions, ensure you select the correct option at checkout to guarantee the foam fits around your specific layout.
The 4mm battery well foam is included to fill the cavity typically reserved for a battery in wireless builds. Using this piece prevents sound from echoing in that empty space, which is essential for achieving a uniform sound profile.
Installation is straightforward and requires no permanent modifications to your keyboard. You simply place the plate foam between the plate and PCB, and the case foam into the bottom of the chassis before reassembling the board.
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$25