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KTT Hyacinth vs. TTC Iron

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

Overview

The KTT Hyacinth and TTC Iron are two mechanical keyboard switches that offer unique features and benefits for different types of users. The Hyacinth is a linear switch that stands out for its 3.5mm travel distance, aimed at providing a comfortable typing experience without the hard bottoming-out often associated with longer stem switches. It also features a single-stage elongated spring for a more consistent force curve. On the other hand, the TTC Iron is another linear switch known for its pronounced clacky sound signature and remarkably light actuation, making it great for users looking for precision and audible feedback in their typing experience. While the Hyacinth is categorized as ['Neutral', 'Silky', 'Subtle'], the Iron is categorized as ['Easy-to-press', 'Clacky', 'Mild', 'Neutral']. Both switches have their own strengths and characteristics that cater to different preferences and needs. 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

41g

Bottom-out force

56g

Bottom-out force

50g

Pre-travel

1.90 mm

Pre-travel

1.40 mm

Total travel

3.50 mm

Total travel

3.80 mm

Factory lubed

Yes

Factory lubed

Yes

Stem construction

Standard

Stem construction

Partial box

Stem material

POM

Stem material

POM

Top housing material

Polycarbonate

Top housing material

POM

Bottom housing material

Nylon

Bottom housing material

POM

Mount type

PCB (5-pin)

Mount type

Plate (3-pin)

Spring

22mm spring

Spring

22mm single-stage spring

Housing materials

The KTT Hyacinth and TTC Iron differ in their choice of materials for the top housing. The Hyacinth features a polycarbonate top housing, which creates a sharper, higher-pitched sound profile. In contrast, the Iron utilizes a POM top housing, resulting in a deeper and more muted sound. While both materials contribute to a unique sound profile, the Hyacinth's polycarbonate top housing is better suited for those looking for a clear and resonant sound, while the Iron's POM top housing offers a deeper and more subdued typing experience.

Moving on to the bottom housing, the Hyacinth showcases a nylon bottom housing known for eliciting a deeper and fuller sound profile. In comparison, the Iron also utilizes a POM bottom housing which similarly creates a deeper and more muted sound. Both materials absorb sound to create a duller and rounder typing experience, resulting in a unique and pleasing sound profile. The choice between the Hyacinth's nylon and the Iron's POM bottom housing ultimately comes down to personal preference in terms of sound and typing feel.

In a switch where the top and bottom housings are different, the qualities of each material are split between the top and bottom of the switch. This means that the top housing will have more impact on the sound produced when a key is released, while the bottom housing will affect the bottom-out sound and feel when a key is pressed. Therefore, when comparing the KTT Hyacinth and TTC Iron, the choice between polycarbonate and POM materials for the top and bottom housings will influence the overall typing experience and sound profile of each switch.

Weight

Comparing the KTT Hyacinth linear switch and the TTC Iron linear switch, the Hyacinth has a slightly heavier actuation force of 45 grams compared to the Iron's 41 grams. In terms of bottom out force, the Hyacinth requires 56 grams, while the Iron needs 50 grams. This makes the Iron switch slightly lighter in both categories. The Hyacinth provides a medium-light typing experience, while the Iron offers a lighter touch. Those who prefer a more substantial typing feel may lean towards the Hyacinth, while those who enjoy a lighter touch may opt for the Iron. Both switches offer a different typing experience due to their variations in actuation and bottom out forces. Ultimately, the choice between the two switches depends on the user's preference for typing force.

Travel distance

The KTT Hyacinth linear switch has a travel distance of 3.5 mm, while the TTC Iron linear switch has a travel distance of 3.8 mm. Therefore, the Iron switch has a slightly longer travel distance compared to the Hyacinth switch. In terms of responsiveness, the Hyacinth may be preferred by gamers for its shorter travel distance, allowing for faster response times. On the other hand, the Iron switch with a longer travel distance may provide a more substantial feel for those who prefer deeper key presses. Ultimately, the choice between the two switches comes down to personal preference in terms of travel distance and key feel.

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 TTC Iron has an MSRP of $5.40 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Iron for $4.30.

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 KTT Hyacinth linear switch offers a neutral auditory experience with a moderate sound profile that suits a wide range of users and environments. On the other hand, the TTC Iron linear switch provides a distinct clacky sound signature that adds a sharp and snappy dimension to each keystroke, contributing to a satisfying typing experience. The choice between the two switches will ultimately depend on personal preference and the desired sound profile for the user's typing setup.

When it comes to feel, the KTT Hyacinth switch is known for its silky smooth typing experience, offering minimal resistance and a subtle tactile feedback. This design choice aims to provide users with a comfortable and seamless typing feel, enhancing the overall user experience. Conversely, the TTC Iron switch is characterized by its easy-to-press actuation, requiring minimal force to activate keys and reducing finger fatigue during extended typing sessions. The mild typing experience of the Iron switch aims to appeal to a wide range of users seeking a low-impact yet responsive typing feel.

In conclusion, the KTT Hyacinth linear switch stands out for its neutral sound profile and silky smooth feel, while the TTC Iron linear switch offers a clacky sound signature and an easy-to-press typing experience. Both switches provide unique qualities that cater to different preferences and typing styles, ensuring that users can find the perfect fit for their mechanical keyboard setup. Whether opting for the Hyacinth for a balanced tactile feedback or selecting the Iron for a distinctive sound experience, users can expect high-quality performance from both switches.

Conclusion

To wrap up, if you are looking for a smooth and comfortable typing experience with a moderate actuation force, the KTT Hyacinth linear switch with its 56-gram bottom out force and silky feel may be the ideal choice for you. On the other hand, if you prefer a light and easy-to-press switch that provides a pronounced clacky sound with a 50-gram bottom out force, the TTC Iron linear switch might be more suitable for your typing preferences. Ultimately, your decision should be based on your personal preferences for typing feel, sound profile, and actuation force. Consider these factors carefully to choose the switch that best fits your typing style and needs.

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