GMMK 3 Pro HE with Lynx HE switches
75% · Kit · Hall-effect · Linear
Mid-range
Updated . Sound tags are editorial, not measured.
A build for competitive games. Hall-effect switches use a magnet and a sensor instead of a metal contact, so the board can register a key at any depth you set and reset it the moment the key starts to rise. That reset is what rapid trigger means, and it makes quick taps and direction changes faster.
The GMMK 3 Pro HE is a heavy aluminium 75% with a gasket-mounted aluminium plate and an 8,000 Hz polling rate. It is wired only and set up through Glorious's own software rather than QMK or VIA.
Compatibility
All 3 parts fit
Checked for mounting, layout, switch fit, stabilizers and keycap coverage.
- You need about 84 switches: 3 packs of 36 leaves a few spares.
Estimated total
£370
2 of 3 parts priced. The total leaves out the other 1. List prices, or the lowest shop price we have seen. Check each shop for today's price.
Parts

£249.99
One of the few hall-effect barebones sold in the UK. Case, PCB, plate and stabilizers come in the box, so the only choices left are switches and keycaps.

£39.99
per pack, 3 packs needed
Glorious's lightest magnetic linear at 40 g, with nylon housings and factory lube. Light springs suit rapid trigger, and they are on Glorious's supported list for this board.

Price TBC
Doubleshot PBT in Cherry profile from the same maker, covering 75% in both ANSI and ISO.
Before you buy
- Only Glorious's own HE switches (Fox, Lynx, Panda and Raptor HE) are supported. Other magnetic switches, such as Gateron's or Wooting's, are not.
- Glorious lists this barebone as end of life, so stock may run out. It is ANSI only in the UK.
- Glorious only lists these keycaps in US dollars, so the total leaves them out.
- A 75% needs about 84 switches, which is three packs of 36.
Where to buy
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Glorious GMMK 3 PRO HE Barebones (75%)
Glorious Lynx HE Switch
Glorious GPBT Black Ash Keycaps