Mechanical keyboards are famed for their unique tactile feedback, durability, and sheer customization possibilities – key features that excite the heart of any tech enthusiast. However, the loud clacking sounds they make can sometimes be disruptive, especially in shared spaces. One way to mitigate this is by applying acoustic modifications (mods) – various tweaks that not only reduce noise levels, but also improve the overall typing experience. This article will detail some of the most prominent mechanical keyboard acoustic mods, their benefits, and how you can perform them.
1. Lubrication: The quintessential keyboard mod
Lubrication is one of the most basic yet effective acoustic mods any mechanical keyboard enthusiast can undertake. It involves applying thin layers of specialized lubricants onto your keyboard’s moving parts, such as the stabilizers and switches, minimizing friction and thus producing a quieter and smoother typing feel.
Different types of lubricants, such as Krytox GPL 205 Grade 0, Tribosys 3204, and dielectric grease, can be used for this purpose. Each lubricant offers a different blend of thickness, viscosity, and longevity, leading to different feel and sound profiles on your keyboard. The right one for you will depend on your specific typing preferences and the switch types on your keyboard.
2. Switch Dampeners: Reducing keycap impact
Switch dampeners (colloquially known as ‘O-rings’) involve placing small rubber rings onto the stem of each switch, reducing the impact felt and sound emitted when the keycap bottoms out. High-quality O-rings can vastly reduce typing noise without compromising on the overall typing feel.
There is a variety of O-rings available in the market differing in thickness, material, and hardness level. So, it’s essential to choose an O-ring that complements your keycap profile and switch type. Typically, thicker O-rings tend to provide more sound dampening but can reduce key travel distance, affecting typing feedback.
3. Switch Films: Enhancing switch stability
Switch films are thin plastic layers inserted between the top and bottom parts of a mechanical switch. They increase switch stability, eradicating “wobble” and producing a more consistent and cleaner sounding keystroke. They can be made from various materials such as polycarbonate, polypropylene, and vinyl, each offering its own unique sound and feel characteristic.
While installing switch films requires disassembling your switches, their relatively low cost and significant sonic benefits make them a popular mod within the mechanical keyboard community.
4. Sound Dampening Foam: Tackling internal reverberation
Sound dampening foam (like neoprene or sorbothane) can be placed inside your keyboard’s case to absorb sound, significantly reducing the reverb and hollow echo. By filling up the empty spaces within the case, these foams also add a desirable heft and solidity to the overall keyboard.
This mod may require some cutting and fitting work, but readily cut-to-size options are readily available for popular keyboard models. Make sure the foam doesn’t interfere with the inner workings of the keyboard, such as the PCB or the plate.
5. Band-Aid Mod: Cushioning stabilizers’ landing
The Band-Aid mod involves applying small fabric strips underneath the keyboard’s stabilizers, reducing the harsh ‘clack’ sound produced when the stabilizers bottom out. You’ll first need to cut a Band-Aid into small strips and then apply a thin layer of lubricant over it. It’s a simple technique that, when combined with lube, can help create a soft, muffled acoustics.
6. Silent Switches: An all-in-one solution
Silent switches are specifically designed to produce minimal sound while retaining the haptic feedback mechanical keyboards are known for. They incorporate rubber dampeners onto the stem, reducing the impact noise of both bottoming out and spring-back actions.
While they are typically a little more expensive than their non-silent counterparts, silent switches save you the trouble of individual noise reduction mods. You can opt for brands like Cherry MX Silent, Zilent V2, or Aliaz for silent switches.
When adopting any of these mods, remember that the final sound and feel of your mechanical keyboard will depend on an array of factors such as switch type, keycap material, case construction, and much more. So, don’t be afraid to experiment with different combinations of mods to attain your ideal typing experience.
Performing acoustic mods on mechanical keyboards can be a fulfilling endeavor and give you a pleasingly bespoke typing experience. Not to forget, it’s an excellent way to delve into the satisfying world of keyboard customization. Whether you’re into competitive gaming or use your keyboard extensively for day-to-day work, acoustic mods can make your keyboard feel and sound just the way you like it.
