KTT Hyacinth vs. SP-Star RedBlue
An in-depth look at the KTT Hyacinth and the SP-Star RedBlue switches—which one is the best fit for you?
Overview
The KTT Hyacinth and the SP-Star RedBlue are both linear mechanical keyboard switches, but they have distinct features that make them stand out. The Hyacinth is renowned for its unique design choice of a 3.5mm travel distance, specifically implemented to eliminate the hard bottoming-out experience commonly associated with longer-stem switches. By prioritizing an ideal balance between tactile feedback, auditory experience, and user comfort, the Hyacinth provides a silky and subtle typing experience. Additionally, the Hyacinth deviates from the mainstream trend of using dual-stage elongated springs and instead employs a single-stage elongated spring for a more consistent force curve. In contrast, the RedBlue switches are particularly appealing to those who prefer a medium-light typing experience. These switches have a relatively higher-pitched sound profile and offer a low-pitched, neutral, mild, thocky, and polished feel. While these general pointers provide a glimpse into the unique qualities of each switch, let's delve into a more detailed comparison to help you determine the best switch for your needs.
By the numbers
Technical specifications
Actuation force
45g
Actuation force
N/A
Bottom-out force
56g
Bottom-out force
57g
Pre-travel
1.90 mm
Pre-travel
2.00 mm
Total travel
3.50 mm
Total travel
4.00 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Standard
Stem material
POM
Stem material
POM
Top housing material
Polycarbonate
Top housing material
Polycarbonate
Bottom housing material
Nylon
Bottom housing material
Polycarbonate
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
22mm spring
Spring
Gold plated
Housing materials
The KTT Hyacinth and SP-Star RedBlue share the same polycarbonate top housing material, which creates a sharper, higher-pitched, and crisper sound profile. This is due to the stiffness of polycarbonate, which enhances resonance and clarity. Additionally, the translucency of polycarbonate is particularly beneficial if you plan to use RGB lighting, as it allows for a stunning visual effect. As a result, both the Hyacinth and RedBlue will provide similar sound experiences and aesthetically pleasing effects when it comes to their top housing.
Where these two switches differ is in their bottom housing materials. The Hyacinth utilizes a nylon bottom housing, while the RedBlue features a polycarbonate bottom housing. Nylon, as described, produces a deeper and fuller sound profile when typing. Its softer composition absorbs more sound, resulting in a duller and rounder sound. On the other hand, the polycarbonate bottom housing of the RedBlue maintains the sharp and crisp sound profile associated with the material. As a result, the bottom-out sound and feel of the Hyacinth will be different from that of the RedBlue due to the use of distinct housing materials.
When it comes to releasing a key, the top housing of both the Hyacinth and RedBlue will play a significant role in determining the sound. As the polycarbonate top housing of both switches creates a distinct sound profile, the qualities of their respective top housing materials will be apparent when you let go of a key. This means that even though the bottom housing materials may differ, the sound when releasing a key will bear similarities between the Hyacinth and RedBlue.
In conclusion, while the KTT Hyacinth and SP-Star RedBlue share a polycarbonate top housing that provides a sharp and crisp sound profile, their bottom housing materials differ. The Hyacinth's nylon bottom housing produces a deeper and fuller sound, while the RedBlue's polycarbonate bottom housing maintains the sharp and resonant sound profile. Despite this difference, both switches will exhibit similar sound characteristics when keys are released due to their shared polycarbonate top housing.
Weight
When comparing the actuation force and bottom out force of the KTT Hyacinth linear switch and the SP-Star RedBlue linear switch, some similarities and differences can be observed. The actuation force of the Hyacinth is 45 grams, while the actuation force of the RedBlue is unknown. However, both switches fall within the medium-light range. In terms of bottom out force, the Hyacinth requires 56 grams, whereas the RedBlue requires 57 grams, again with both being categorized as medium-light.
Considering weight as a factor, the Hyacinth and RedBlue switches offer similar results. Both switches are lightweight, allowing for extended typing or gaming sessions without causing strain. The Hyacinth may be slightly lighter due to its lower bottom out force compared to the RedBlue, but the difference is minimal.
For those who prefer a stronger push feel, the heavier actuation and bottom out forces of other switches would be more suitable. However, if a medium-light force is preferred, both the Hyacinth and RedBlue linear switches offer a comparable typing experience.
Travel distance
The KTT Hyacinth linear switch and the SP-Star RedBlue linear switch have different travel distances. The Hyacinth has a travel distance of 3.5 mm, while the RedBlue has a travel distance of 4 mm. The RedBlue switch has a slightly longer travel distance compared to the Hyacinth switch. In terms of traditional standards, the RedBlue switch falls within the more common 4.0 mm travel distance, while the Hyacinth falls on the slightly shorter end. Gamers often prefer shorter travel distances for faster response times, making the Hyacinth a favorable option in this regard. However, some individuals may find shorter travel distances to feel too abrupt and may prefer a greater depth. In such cases, the RedBlue switch with its longer travel distance would be the better choice. Ultimately, the decision between the two switches depends on personal preferences and the specific usage scenario.
Price comparison
Which switch is more bang for your buck?
The KTT Hyacinth has an MSRP of $4.03 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Hyacinth for $3.75.
The SP-Star RedBlue has an MSRP of $5.80 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the RedBlue for $5.40.
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 Hyacinth linear switch is described as having a neutral sound profile. This means that it has a moderate actuation force requirement and a moderate overall sound. It is suitable for most intents and purposes, whether you are a beginner or advanced user and whether you plan to use it at home or work. On the other hand, the SP-Star RedBlue linear switch has a low-pitched sound profile. This means that it produces a more bass-heavy and mellow tone compared to higher-pitched switches. Additionally, it is also described as having a thocky sound, meaning it produces a deep, rich, and satisfying sound when pressed. It is important to note that the sound of a switch is also influenced by other factors such as the keyboard board and keycaps chosen. However, based on the provided information, the Hyacinth switch would provide a more neutral and balanced sound while the RedBlue switch offers a lower-pitched and potentially more satisfying sound.
In terms of feel, the Hyacinth switch is described as being silky and subtle. A silky switch offers an exceptionally smooth typing experience, enhancing overall smoothness and minimizing resistance when pressing and releasing keys. The subtle characteristic means it has a gentle resistance that is not feather-light but still maintains a light typing feel. Additionally, the sound signature of the Hyacinth switch is not resonant, making it suitable for shared spaces. On the other hand, the RedBlue switch is described as mild and polished. A mild switch offers a more gentle typing experience compared to switches with more pronounced characteristics. It falls into a safe middle-ground zone, providing an approachable sound and feel for most users. The fact that the RedBlue switch is described as polished means it has a smooth and refined finish, resulting in a sleek typing experience. This can be due to the materials used or factory lubing, which reduces friction and ensures smooth key travel.
In conclusion, the KTT Hyacinth linear switch and SP-Star RedBlue linear switch have different subjective qualities in terms of sound and feel. The Hyacinth switch provides a neutral sound profile, a silky and subtle feel, and is designed to avoid a hard bottoming-out experience. On the other hand, the RedBlue switch offers a low-pitched and potentially thocky sound profile, a mild and polished feel, and is particularly suited for those who prefer a medium-light typing experience. It's important to consider personal preferences and requirements when choosing between these switches, as both offer unique qualities that can enhance the overall typing experience. Additionally, it's worth noting that the information provided is based on subjective descriptors and individual experiences may vary.
Conclusion
To sum up, if you are looking for a switch with a medium-light bottom out force and a 3.5mm travel distance to avoid a hard bottoming-out experience, then the KTT Hyacinth linear switch is for you. The Hyacinth stands out for its commitment to creating an ideal balance between tactile feedback, auditory experience, and user comfort. With its single-stage elongated spring and consistent force curve, the Hyacinth offers a silky and subtle typing experience. On the other hand, if you prefer a medium-light typing experience and a higher-pitched sound profile, the SP-Star RedBlue linear switch is the better choice. The RedBlue delivers a mild and polished typing experience, thanks to its smooth and refined finish. Additionally, the RedBlue offers a low-pitched sound profile, giving you a more bass-heavy and mellow tone. Ultimately, the decision between the Hyacinth and RedBlue switches depends on your preference for travel distance, force curve, sound profile, and typing feel. Both switches provide a neutral actuation force requirement, making them suitable for various purposes.
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