KTT Aqua Prime Magnetic

Quick Summary

The KTT Aqua Prime Magnetic is a Hall-effect linear, not a traditional mechanical switch — it pairs a smooth POM stem with a magnet so a compatible board can read stem position continuously. That means adjustable actuation, rapid trigger, and analog input rather than a single fixed actuation point. Buy it only for a magnetic-switch board; it is aimed squarely at gamers who want tunable, fast actuation.

Specs and Feel

Instead of gram forces, magnetic switches are characterized by flux: roughly 90Gs of initial magnetic flux climbing to 520Gs at bottom-out, over a long 3.5mm of total travel. The POM stem rides in a PC top and PA66 nylon bottom housing, giving a smooth, slightly damped linear feel with controlled wobble. The longer travel suits analog use — full-press throttle control in racing and flight games, or a deliberate, deep keypress for typing. Because actuation is set in software rather than by a physical leaf, the “feel” of where it triggers is entirely up to your configuration.

Tuning

This is not a switch you mod the traditional way. Keep lube away from the magnet and sensor path — consistency of the magnetic reading matters more than chasing glassy smoothness, and the POM stem is already smooth enough stock. The real “tuning” happens in your keyboard’s software: set your actuation depth, enable rapid trigger, and dial in any analog curves. Spend your effort there, not on the switch itself.

Verdict

Buy the Aqua Prime if you own or are building a Hall-effect board and want an affordable, smooth magnetic linear with adjustable actuation — it is a sensible budget option for an analog gaming setup. Just be clear-eyed about compatibility: in a normal mechanical keyboard it does nothing. If you want a conventional gaming linear that works anywhere, a standard light linear is the better call; the Aqua Prime’s whole value is the magnetic, software-tunable trigger.