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KTT MoonRosa vs. TTC Yunhai

An in-depth look at the KTT MoonRosa and the TTC Yunhai switches—which one is the best fit for you?

Overview

When exploring the world of mechanical keyboard switches, two notable options that stand out are the KTT MoonRosa and the TTC Yunhai, both linear switches that cater to distinct typing preferences. The MoonRosa, renowned for its all-POM construction, offers a buttery smooth typing experience coupled with a neutral sound signature that appeals to users seeking a quiet workspace and straightforward performance. With its low-pitched and easy-to-press characteristics, this switch is ideal for those who value a clean and consistent keystroke. On the other hand, the TTC Yunhai provides a unique tactile experience characterized by a deep, rounded sound profile and an exceptionally light actuation force. This feather-like feeling makes it a fantastic choice for typists looking for a gentle and effortless typing experience, perfect for long writing sessions or gaming marathons. While both switches offer compelling features to suit different needs, let's dive in a bit deeper beyond generalities so you can best decide on the perfect switch for you.

By the numbers

Technical specifications

Actuation force

37g

Actuation force

42g

Bottom-out force

45g

Bottom-out force

50g

Pre-travel

1.80 mm

Pre-travel

1.50 mm

Total travel

3.50 mm

Total travel

3.60 mm

Factory lubed

Yes

Factory lubed

Yes

Stem construction

Partial box

Stem construction

Standard

Stem material

POM

Stem material

POK

Top housing material

POM

Top housing material

Nylon

Bottom housing material

POM

Bottom housing material

Nylon

Mount type

PCB (5-pin)

Mount type

PCB (5-pin)

Spring

22mm spring

Spring

23mm single-stage spring

Housing materials

The KTT MoonRosa and the TTC Yunhai utilize distinctly different materials for their switch housings, with the former employing POM (Polyoxymethylene) for both the top and bottom housings, while the latter features nylon for each housing. The use of POM in the MoonRosa switches contributes to a unique acoustic quality characterized by a deeper and more muted sound profile. These characteristics stem from POM's rigidity, which, while it creates a pleasing auditory experience, maintains a more pronounced sound when pressed or released. In contrast, the Yunhai's nylon housing offers a classic alternative; its softer nature provides a fuller sound that absorbs vibrations, resulting in a rounder and duller noise profile during typing.

In terms of their sonic outcomes, both the MoonRosa and Yunhai switches yield a deeper sound profile, but the underlying materials influence their textural and auditory experiences differently. The MoonRosa's rigid POM composition lends itself to a more defined clack upon keypress, potentially appealing to users who prefer a crisp response. Conversely, the nylon construction of the Yunhai produces a softer and more rounded auditory signature, which may cater to those who prioritize a smoother and quieter typing experience. Although both switches are designed to create a pleasant sound, the MoonRosa tends to project a more precise tonal quality whereas the Yunhai's character is more subdued and enveloping.

Ultimately, both switches share the advantage of delivering satisfying auditory feedback, but the distinction in housing materials creates different textures and sound profiles that cater to varied user preferences. The qualities imparted by each housing material—POM in the MoonRosa and nylon in the Yunhai—dictate how the typing experience feels and sounds at both the point of keypress and release. Therefore, while the similarities in deep sound profiles may lead to comparable user satisfaction, the nuanced differences in sound clarity and depth offer distinct advantages depending on individual typing style and preference.

Weight

The KTT MoonRosa and TTC Yunhai linear switches both feature light actuation and bottom out forces, but they differ slightly in their specifications. The MoonRosa has an actuation force of 37 grams and a bottom out force of 45 grams, making it the lighter option of the two. In contrast, the Yunhai requires a 42-gram actuation force and has a bottom out force of 50 grams, categorizing it as the heavier switch. While both switches offer a smooth typing experience, the MoonRosa’s lower actuation force may appeal to users looking for less resistance during long typing sessions or gaming marathons. However, those who prefer a more substantial feel in their keystrokes might lean toward the Yunhai, given its slightly stronger push. Ultimately, the choice between the two switches will depend on personal preferences regarding typing force and comfort during extended use.

Travel distance

The KTT MoonRosa linear switch and the TTC Yunhai linear switch differ slightly in their travel distances, with the MoonRosa measuring 3.5 mm and the Yunhai measuring 3.6 mm. This makes the MoonRosa the shorter option, appealing to those who favor quicker response times, such as gamers who benefit from faster keystrokes. On the other hand, the Yunhai's 3.6 mm travel distance provides a marginally deeper feel, which might be more appealing to users who prefer a more tactile experience with each key press. While the difference in distance is minimal, it suggests that users who prefer a more responsive feel might lean toward the MoonRosa, while those who appreciate a bit more depth might find the Yunhai switch more to their liking.

Price comparison

Which switch is more bang for your buck?

The TTC Yunhai has an MSRP of $7.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Yunhai for $5.99.

The KTT MoonRosa comes in at $4.88 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

When it comes to sound, the KTT MoonRosa switch stands out with its low-pitched, mellow tone that provides a soothing auditory backdrop during typing sessions. This bass-heavy profile can contribute to a more enjoyable experience, particularly for those who prefer a sound signature that does not dominate the typing environment. In contrast, the TTC Yunhai switch is characterized by a deep, rounded sound profile. While specific details on the sound of the Yunhai are not mentioned, these features suggest it may deliver a fuller audio experience, but it’s important to note that the overall sound can vary significantly based on the keyboard and keycap choices used.

In terms of feel, both switches cater to users who prioritize comfort during extended typing sessions. The MoonRosa is described as easy-to-press, ensuring a gentle resistance that minimizes effort and finger fatigue. This creates a typing experience that is both responsive and low-impact, making it a great choice for both typing and gaming. The Yunhai, meanwhile, boasts a feathery feel that amplifies this comfort factor, requiring even less exertion thanks to its incredibly light actuation force. This design leads to an effortless typing experience, well-suited for those who spend long hours at their keyboards, whether for work or leisure.

Combining all available information, both the KTT MoonRosa and TTC Yunhai linear switches offer exceptional comfort with their light actuation forces, making them ideal for prolonged use. While the MoonRosa features a low-pitched sound signature that is soothing and generally muted, the Yunhai presents a deep, rounded audio profile, lending a potentially richer auditory experience. Regardless of the differences in sound characteristics, both switches are designed to enhance the overall typing experience by reducing finger fatigue and providing a smooth feel. Users can expect comfortable, enjoyable typing with either switch, depending on their individual preferences for sound and tactile feedback.

Conclusion

To conclude, choosing between the KTT MoonRosa and TTC Yunhai linear switches boils down to your personal preferences and typing needs. If you prioritize a buttery smooth typing experience with a low-pitched sound profile, the MoonRosa switch is the ideal choice. Its all-POM construction not only contributes to a pleasant auditory experience but also results in easy-to-press keys, making typing feel effortlessly comfortable and reducing finger fatigue during long sessions. On the other hand, if you lean towards a more feathery feel and value a unique, rounded sound profile, the Yunhai switch might be more up your alley. Its slightly higher bottom-out force offers a gentle yet responsive typing experience, which is excellent for gaming or extended use without strain. Ultimately, your decision should reflect what you value most in your mechanical keyboard—be it the smoothness and acoustics of the MoonRosa or the light, airy touch of the Yunhai.

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