The entrance to Dotori Works is easy to miss, a narrow stairwell between a printing shop and a noodle restaurant in Euljiro, the old industrial district of central Seoul where lathe workshops and lighting wholesalers still fill most of the alleys. At the bottom of the stairs is a bright, cluttered room filled with the sound of rain. Except that it is not rain. It is a dozen people typing, very deliberately, on keyboards they have built themselves.
Yoon Dae-hyun opened the workshop four years ago as a place for enthusiasts to assemble, modify and test custom mechanical keyboards. He charges a small fee for bench space and tools, sells components from a glass cabinet by the door, and hosts a monthly meeting where members bring their latest builds for inspection. On a busy Saturday the room holds perhaps thirty people, most in their twenties and thirties, many of them working in software.
To the uninitiated, a keyboard is a keyboard. To the members of Dotori Works, it is an instrument with almost limitless variables. There are dozens of switch designs, each with its own resistance, travel and sound. Keycaps come in different plastics, profiles and colourways, often produced in limited runs that sell out in minutes. Cases are milled from aluminium, brass or even stone, and a single finished board can cost more than a new laptop.
The sound is the thing
What matters most, everyone agrees, is sound. Collectors speak about acoustics with the precision of audiophiles, distinguishing between a deep, rounded thock and a brighter, sharper clack. Yoon has built a small recording booth in one corner of the room, lined with grey foam, where members can capture the sound of their boards and share the recordings online. Some of these short clips have been played hundreds of thousands of times by strangers around the world.
We spend ten hours a day touching these things. Why should that feeling be cheap? — Kang Min-seo
Kang Min-seo, an interface designer at a large games studio, owns eleven keyboards and rotates them according to her mood and the season. In summer she prefers a light, fast board with translucent keycaps; in winter, something heavy and muted in dark walnut tones. She sees no contradiction between her profession and her hobby. Both, she says, are about the relationship between a person and a machine, and about making that relationship feel good.
Not everyone admires the scene. Critics point to its consumerism, the speculative reselling of rare components and the environmental cost of boards bought and discarded in pursuit of a slightly better sound. Yoon acknowledges the problem. Dotori Works runs a regular swap market and a repair service, and he encourages newcomers to start with a single inexpensive board and learn to modify it before buying anything else.
Late in the afternoon, a teenage boy arrived with his first build, a modest board assembled from secondhand parts, and set it nervously on the testing table. The room went quiet as he typed a sentence. Then someone began to applaud, and the others joined in. Yoon leaned over to adjust a stabiliser, typed a few words himself, and nodded approvingly. It was, he announced to the room, a very good sound.
