Freebird TKL PE foam
Best acoustic upgrade for mechanical keyboard enthusiasts seeking a refined typing sound.
Elevate your Freebird TKL keyboard's typing experience with this premium PE foam kit from StupidFish Designs. Specifically crafted to enhance acoustics and feel, this 0.5mm thick foam is designed for seamless integration with the stock hotswap PCB. Choose from ANSI, Tsangan, or ANSI WKL layout options to perfectly suit your modifier and keycap setup. This upgrade, born from community collaboration, offers a refined and satisfying typing sensation for enthusiasts seeking a superior sound profile and tactile response.
$14.00
Owner Satisfaction
4.8
/ 5
Category Rank
2
/ 1064
#2 in Input Device Accessories
Price vs Category Average
-57%
Below average
Material
Cross-linked PE foam
/ Cross-linked PE foam
Who it's for
- Keyboard enthusiasts seeking a poppy, high-pitched acoustic signature
- DIY builders wanting a quick, hassle-free installation process
- Budget-conscious users looking for an affordable sound upgrade
Who should skip it
- Purists who prefer a deeper, more traditional typing sound
- Typists who prioritize maximum board flex and soft feedback
- Users who frequently swap switches or modify their PCB
Performance breakdown
Acoustic dampening
Effectively eliminates hollow resonance for a deeper, more refined sound profile.
Installation ease
Precision-cut dimensions make for a straightforward, frustration-free drop-in installation.
Material quality
Premium cross-linked PE foam offers consistent density and long-term structural integrity.
Layout compatibility
Comprehensive support for ANSI and Tsangan layouts covers most enthusiast configurations.
Typing feel
Adds a subtle, pleasant softness to the bottom-out experience.
Form factor precision
Perfectly tailored to the Freebird TKL chassis without requiring any trimming.
Key Specs
Material
Cross-linked PE foam
Thickness
0.5mm
Compatibility
Freebird TKL, stock hotswap PCB from Keebsforall
Layout Support
ANSI, Tsangan, ANSI WKL
ANSI layout supports 6.25u spacebar
Tsangan layout supports 7u spacebar
ANSI WKL layout supports 7u spacebar
Features
- Enhances typing feel and sound
- Custom-fit for Freebird TKL
- Works with stock hotswap PCB
- Available in multiple layout styles
- Utilizes premium PE material
- Supports various modifier setups
- Refines keyboard acoustics
- Easy to install upgrade
What customers say
Customers highly regard the Freebird TKL PE foam insert for its transformative acoustic effect. The primary focus is achieving the desired deep thock sound while successfully eliminating case hollowness and ping. Reviewers consistently praise the exceptional quality demonstrated by the precision cut, which ensures a perfect drop in fit requiring no modification. This exactness guarantees optimal sound performance without interfering with internal components. Though a small addition, its impact on the typing experience is significant, leading users to feel it offers tremendous value. It is widely recommended as the definitive acoustic upgrade solution for this keyboard model.
Know before you buy
This foam is designed to refine your keyboard's acoustics by dampening unwanted resonance and creating a more consistent, creamy sound profile. It also provides a subtle improvement to the typing feel by adding a layer of dampening between the PCB and your switches.
Yes, provided you select the correct version. We offer options for ANSI, Tsangan, and ANSI WKL layouts to ensure the foam aligns perfectly with your specific bottom row configuration and spacebar size.
Yes, this kit is specifically engineered to integrate seamlessly with the stock hotswap PCB included with the Freebird TKL. No modifications to your PCB are required for installation.
The foam is 0.5mm thick. This thickness is carefully chosen to provide acoustic benefits without interfering with the switch pins or preventing them from seating securely into the hotswap sockets.
The main difference lies in the bottom row layout and spacebar compatibility. The ANSI version supports a standard 6.25u spacebar, while both the Tsangan and ANSI WKL versions are designed to accommodate a 7u spacebar.
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Ask Hayley anything about this product before you decide.
Ready to buy?
$14