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HMX SU vs. KTT Wine Red

An in-depth look at the HMX SU and the KTT Wine Red switches—which one is the best fit for you?

Overview

When it comes to choosing the perfect mechanical keyboard switch, enthusiasts often find themselves torn between options, particularly when comparing the HMX SU and the KTT Wine Red, both linear switches that promise distinct tactile experiences. The HMX SU is renowned for its full PA12 housing paired with a T5 stem, delivering a subtly deep sound profile that many typists appreciate for its balanced auditory feedback. In contrast, the KTT Wine Red switches stand out due to their pillowy light feel and satisfyingly deep, rich sound, categorized as 'Bassy' and 'Low-pitched,' which provides a unique auditory and tactile experience that many find indulgent. While both switches cater to users seeking smooth and uninterrupted keystrokes characteristic of linear switches, their sound profiles and tactile sensations set them apart. However, let's dive in a bit deeper beyond generalities so you can best decide on the best switch for you.

By the numbers

Technical specifications

Actuation force

45g

Actuation force

44g

Bottom-out force

50g

Bottom-out force

55g

Pre-travel

1.80 mm

Pre-travel

2.00 mm

Total travel

3.60 mm

Total travel

4.00 mm

Factory lubed

Yes

Factory lubed

No

Stem construction

Standard

Stem construction

Standard

Stem material

T5

Stem material

POM

Top housing material

Nylon

Top housing material

Polycarbonate

Bottom housing material

Nylon

Bottom housing material

Polycarbonate

Mount type

PCB (5-pin)

Mount type

Plate (3-pin)

Spring

22mm single-stage spring

Spring

Progressive spring

Housing materials

The HMX SU and KTT Wine Red switches exhibit distinct sound profiles due to the different materials used in their housings. The HMX SU utilizes nylon for both its top and bottom housings, which contributes to a deeper, fuller sound profile. Nylon, being a softer plastic, absorbs sound more efficiently, creating a duller and rounder auditory experience when pressed. In contrast, the KTT Wine Red features a polycarbonate top and bottom housing. Polycarbonate is a stiffer material that produces a sharper, higher-pitched sound, enhancing the clarity and resonance of each keystroke. This intrinsic difference means that users of the Wine Red switch will experience a crisper acoustic feedback compared to the softer nuances offered by the HMX SU switches.

Despite these contrasting materials, both switches can still provide satisfying typing experiences tailored to the user’s preferences. While the nylon used in the HMX SU generally fosters a mellower sound and cushioned feel, the polycarbonate in the KTT Wine Red promotes an energetic and lively engagement with each keystroke. However, should a person wish to achieve a deeper sound profile similar to that of the HMX SU while using the KTT Wine Red, they could incorporate additional sound-dampening materials, such as foam, into their keyboard setup. This modification may help in compensating for the sharper acoustics inherent in the polycarbonate design.

When considering the combined impact of both the top and bottom housing materials, the HMX SU's consistent use of nylon creates a seamless sound experience, where the characteristics of the material blend together to enhance the overall typing feel. Conversely, the KTT Wine Red incorporates two different housing materials, leading to a more complex sound signature, with the top housing largely dictating the sound profile upon key release, while the bottom significantly influences the bottom-out feedback. Thus, depending on one’s typing style or sound preference, users may find that the design and material choices of either switch can yield effective and enjoyable results, albeit through different acoustic experiences.

Weight

When comparing the HMX SU linear switch and the KTT Wine Red linear switch, we can observe some subtle differences in their actuation and bottom out forces. The HMX SU features an actuation force of 45 grams and a bottom out force of 50 grams, making it a light switch that is well-suited for users who prioritize comfort during extended typing or gaming sessions. In contrast, the KTT Wine Red has a slightly lower actuation force at 44 grams but a higher bottom out force of 55 grams, categorizing it as medium-light. This means that while both switches provide a relatively light typing experience, the KTT Wine Red requires a little more tactile effort when fully depressed. Overall, the HMX SU is the lighter option in terms of both actuation and bottom out force, while the KTT Wine Red may appeal to users seeking a bit more resistance in the bottoming-out experience.

Travel distance

The HMX SU linear switch features a travel distance of 3.6 mm, while the KTT Wine Red linear switch has a slightly longer travel distance of 4 mm. This means that the SU switch offers a shorter travel distance compared to the Wine Red. For users who prioritize quick response times, the shorter travel distance of the HMX SU could provide a more responsive experience, which is often favored by gamers. On the other hand, the KTT Wine Red, with its longer travel distance, may be more appealing to those who appreciate a deeper typing sensation and a more pronounced feel when pressing keys. Ultimately, the choice between the two switches boils down to personal preference: if you prefer snappier feedback, the HMX SU is the better option, while the KTT Wine Red caters to those who enjoy a more substantial depth in their keystrokes.

Price comparison

Which switch is more bang for your buck?

The HMX SU has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the SU for $3.29.

The KTT Wine Red comes in at $2.71 per 10 switches.

Here at Milktooth, we offer the best prices on switches (on average, 27% lower the competition). In addition, we offer free shipping on orders over $49.00. We also offer free returns and exchanges, so you can shop with guaranteed satisfaction.

That said, while price is an important piece of the puzzle, our opinion is that you should ultimately pick the option that most suits your unique preferences since you’ll be using these switches for years to come. In other words, finding something perfect for you is, in our view, the most important criteria.

Typing experience

In terms of sound, the HMX SU linear switch offers a subtle yet relatively deep profile, which creates a pleasant auditory experience. This sound complements its mechanical nature without being overly loud, making it suitable for both quiet and more public settings. On the other hand, the KTT Wine Red switch is noted for its deep and rich sound profile that leans towards a bassy and low-pitched quality, which provides a more pronounced auditory feedback during typing. The bass-heavy nature of the Wine Red switches may appeal to users who prefer a more immersive sound experience. Regardless of preference, both switches promote a satisfying acoustic environment, although the Wine Red may stand out due to its pronounced low-frequency characteristics.

When it comes to feel, the HMX SU linear switch tends to provide a smooth typing experience attributed to its design, which allows for a consistent actuation without noticeable feedback. This quality ensures a fluid motion that many users desire for long typing sessions. Conversely, the KTT Wine Red linear switch is recognized for its pillowy light touch, offering a softer feel that can enhance comfort over extended use. The combination of this gentle resistance and the switch's overall design can foster a delightful typing experience. While both switches offer appealing tactile sensations, the Wine Red may provide a notable cushioned effect that differs from the SU's smoother, straightforward response.

In conclusion, both the HMX SU and KTT Wine Red linear switches deliver distinct auditory and tactile experiences that can cater to different preferences. The SU's subtle and deep sound profile contrasts with the Wine Red's rich, bassy tones, while their feel diverges with the SU offering a smooth experience and the Wine Red providing a pillowy softness. Choosing between the two will ultimately depend on whether you prioritize sound or feel, but both options will yield a satisfying typing experience in their own right.

Conclusion

To conclude, when deciding between the HMX SU linear switch and the KTT Wine Red linear switch, your choice ultimately hinges on your personal preferences for actuation force, sound, and typing experience. If you favor a lighter keypress and enjoy a relatively deep sound profile, the HMX SU, with its 50-gram bottom-out force, will provide a smooth and effortless typing experience, making it an excellent choice for fast typists or gamers who require quick, precise actions. On the other hand, if you appreciate a slightly heavier feel with a more pronounced bassy sound, the KTT Wine Red switch, featuring a medium-light 55-gram actuation force, offers a pillowy typing sensation complemented by a rich and satisfying auditory feedback, perfect for those who enjoy a more tactile and immersive experience. Ultimately, consider your typing style and the atmosphere you want to create with your keyboard: choose the SU for a lighter touch and subtle sound, or go with the Wine Red for a fuller, deeper typing experience.

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