KTT Hyacinth switch
The KTT Hyacinth is a linear mechanical switch with PC top housing, PA66 bottom housing, and POM stem (standard). The 45g actuation occurs at 1.90mm. The 56g bottom-out occurs at 3.50mm. No factory lubing. Manufactured by KTT.

Where to buy KTT Hyacinth switches?
Here are some notable keyboard shops offering KTT Hyacinth switches. When available, the prices indicated already include the discount - use the KBDNEWS coupon code at checkout to claim your saving!
Currency:
| Store | Area | Offer | Price | Status | |
|---|---|---|---|---|---|
| The Thocc Exchange | UK | 3.80 GBP / 10 pcs 5% off, KBDNEWS | 0.50 USD | buy | |
| Keebz N Cables | AU | 2.85 AUD / 10 pcs 5% off, KBDNEWS | 0.20 USD | sold out | |
| UniKeys | CN | 4.56 USD / 10 pcs 7% off, KBDNEWS | 0.46 USD | sold out |
Prices, discounts, and stock status are checked regularly; however, changes since the last update cannot be ruled out. Everything here is for informational purposes only. Check the product pages for the latest prices!
KTT Hyacinth data sheet
| Name | KTT Hyacinth |
|---|---|
| Type | linear |
| Footprint | 5-pin |
| Top housing | PC |
| Bottom housing | PA66 |
| Stem | POM standard |
| Spring | |
| Actuation | 45 g |
| Bottom-out | 56 g |
| Pre-travel | 1.90 mm |
| Total travel | 3.50 mm |
| Lube | No factory lubing. |
| Designer | unknown |
| Manufacturer | KTT |
Comments on KTT Hyacinth switches
KTT Hyacinth switches are now one of our personal favourite long pole linears that we stock! They offer a mid toned sound profile with a nice bright upstroke with quite a creamy sound signature with moderate to loud volume! Even with all of the HMX switches out there, our resident switch expert Rassles always find myself putting these back in one of my personal boards to use time and time again – Keebz N Cables.
KTT Hyacinth alternatives
Here are some notable alternatives to the KTT Hyacinth, our reference switch. Competitors with comparable specs across parameters like switch type, housing material, actuation and bottom-out forces and travel distances — even color. Not perfect matches but the closest results in order of similarity.
| Sim. | Similar switches | Comparison | ||
|---|---|---|---|---|
| 93% | HMX | Sillyworks Hyacinth V2U linear, 5-pin, PC/Nylon/POM, 45/52gF, 1.9/3.9mm | Compare | ||
| 93% | Akko Starlit linear, 5-pin, PC (glitter)/PA66/POM, 45/50gF, 1.8/3.4mm | Compare | ||
| 93% | HMX | Sillyworks Hyacinth V2 linear, 5-pin, PC/Nylon/POM, 45/52gF, 1.9/3.5mm | Compare | ||
| 91% | HMX Yogurt V1 45g linear, 5-pin, PC/P5 (40-45% fiberglass)/POM, 45/52gF, 2.0/3.4mm | Compare | ||
| 91% | HMX Yogurt V2 linear, 5-pin, PC/P5 (40-45% fiberglass)/POM, 45/52gF, 2.0/3.4mm | Compare | ||
| 91% | HMX Pebble linear, 5-pin, PC/Nylon PA66/POM, 45/50gF, 2.0/3.5mm | Compare | ||
| 91% | HMX Lulu Silent linear, 5-pin, PC/PA66 Nylon/POM, 45/52gF, 2.0/3.8mm | Compare | ||
| 91% | Gateron Lunar Probe linear, 5-pin, PC/Nylon PA66/POM, 45/50gF, 1.8/3.6mm | Compare | ||
| 91% | Siliworks X HMX Sonja linear, 5-pin, PA66 (with texture for scratchiness)/PA66/POM, 45/52gF, 2.0/3.9mm | Compare | ||
| 91% | Akko Cream Yellow Pro V5 linear, 5-pin, PC/PA66/PA12, 50/55gF, 2.0/3.3mm | Compare | ||
| 91% | Keylist Kitty linear, 5-pin, PC/PA66/HPE, 45/50gF, 2.0/3.7mm | Compare | ||
To recap: we were looking for linear mechanical switches possibly with PC top housing, PA66 bottom housing, and POM stem (standard). The 45g actuation occuring at 1.90mm. The 56g bottom-out being at around 3.50mm. No factory lubing. — similar to the KTT Hyacinth.