{"product_id":"the-polyphonic-keyset-xda-pbt-keycaps","title":"The Polyphonic Keyset | 127-Key XDA Profile PBT Keycap Set","description":"\u003cdiv class=\"product-narrative\"\u003e\n\u003cp\u003eA keyboard is not a peripheral. It is a musical instrument — the tool through which code becomes architecture, prose becomes literature, and late-night thoughts become recorded history. Every keystroke is a note. And just as a pianist would never perform on warped ivory, a writer, developer, or designer deserves a surface that honors the intimacy of that daily touch. The Polyphonic Keyset is our answer to the mass-produced ABS keycaps that dominate the market: 127 individual PBT keys, each one a precision-molded sculpture of texture and durability.\u003c\/p\u003e\n\u003cp\u003ePBT (polybutylene terephthalate) is the material that separates disposable keyboards from heirloom instruments. Unlike ABS, which develops an oily shine within months as the surface plasticizes under finger oils, PBT resists wear at the molecular level. Its naturally matte texture provides a subtle grip that never degrades. The dye-sublimation legends — English, Japanese, Russian, Korean, Thai — are fused into the plastic rather than printed on top, meaning the characters you depend on will not fade after ten thousand hours of use. This is the keycap set you install once and forget about because it simply never gets worse.\u003c\/p\u003e\n\u003cp\u003eThe XDA profile — uniform height across all rows, flat spherical tops — creates a typing surface that is both visually minimal and ergonomically generous. It is the profile of choice for custom mechanical keyboard builders who value aesthetic coherence over sculpted-row convention. With 127 keys covering everything from a compact 60% layout to a full-size 108-key board with macro columns, this set adapts to your build, not the other way around. This is not an upgrade. It is a re-founding of your relationship with the keyboard.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eYou touch your keyboard more than you touch anything else you own. Make it worthy of your hands.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #eee;\"\u003e\n\n\u003cdiv class=\"product-features\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style: none; padding: 0;\"\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #f0f0f0;\"\u003e✦ 127 keys — comprehensive coverage for 60%, 65%, 75%, TKL, 96%, and full-size layouts\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #f0f0f0;\"\u003e✦ Genuine PBT plastic — oil-resistant matte texture that never develops shine\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #f0f0f0;\"\u003e✦ Dye-sublimated legends — characters fused into the plastic, not printed on the surface\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #f0f0f0;\"\u003e✦ XDA profile — uniform height, flat spherical tops for a clean modern aesthetic\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #f0f0f0;\"\u003e✦ Multi-language support: English, Japanese, Russian, Korean, Thai sub-legends\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #f0f0f0;\"\u003e✦ Cherry MX-compatible stem — fits all standard mechanical switches\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #f0f0f0;\"\u003e✦ 1.5mm thick walls for a deep, satisfying acoustic profile with every keystroke\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul style=\"list-style: none; padding: 0;\"\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003eKey Count:\u003c\/strong\u003e 127 keys\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e PBT (Polybutylene Terephthalate)\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003eProfile:\u003c\/strong\u003e XDA — uniform height, flat spherical top\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003eLegend Method:\u003c\/strong\u003e Dye-sublimation (permanent, wear-proof)\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003eWall Thickness:\u003c\/strong\u003e 1.5mm\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003eStem:\u003c\/strong\u003e Cherry MX cross-style compatible\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003eLanguages:\u003c\/strong\u003e English primary, with Japanese \/ Russian \/ Korean \/ Thai sub-legends\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003eLayout Support:\u003c\/strong\u003e 60%, 65%, 75%, TKL, 96-key, full-size 104\/108-key\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003eSurface Texture:\u003c\/strong\u003e Fine matte — grippy, non-slip, fingerprint-resistant\u003c\/li\u003e\n\u003cli style=\"padding: 8px 0; border-bottom: 1px solid #f0f0f0;\"\u003e\n\u003cstrong\u003eCompatibility Notes:\u003c\/strong\u003e Not compatible with Logitech Romer-G, Razer optical, or Topre switches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-applications\"\u003e\n\u003ch3\u003eApplication Scenarios\u003c\/h3\u003e\n\u003cp\u003eThis keyset is purpose-built for the custom mechanical keyboard community — the builders, the modifiers, the people who spend Sunday afternoons lubing switches and tuning stabilizers. It serves the multilingual professional who switches between Cyrillic, Hangul, and Latin scripts throughout the day; the developer whose keyboard is their primary tool and who demands a surface that will not degrade after 40-hour coding weeks; and the aesthetic minimalist who wants a uniform-profile keycap set that looks as clean on a desk as it feels under the fingers. The 127-key count ensures compatibility with exotic layouts including split spacebars, ISO enter, and 1.75U right shift.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-faq\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will these keycaps fit my keyboard?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The stems use the Cherry MX cross-style interface, compatible with Cherry MX, Gateron, Kailh, Outemu, JWK, and most other MX-style mechanical switches. They will NOT fit Logitech Romer-G, Razer optical switches, or Topre electrostatic capacitive switches. As for layout, the 127-key set covers essentially every standard layout from 60% compact to full-size 108-key with macro columns.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does PBT compare to ABS keycaps?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: PBT is chemically more resistant to the oils and acids on human skin. ABS keycaps develop a glossy \"shine\" over 6-12 months as the surface plasticizes; PBT maintains its matte texture essentially indefinitely. PBT also produces a deeper, \"thockier\" acoustic signature when bottoming out — preferred by the mechanical keyboard community. The trade-off: PBT cannot achieve the hyper-vivid colors of doubleshot ABS, but its natural matte finish is what gives premium keyboards their understated look.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will the legends fade over time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No. Dye-sublimation embeds the legend ink into the plastic at high temperature — the characters are literally part of the keycap, not printed on its surface. Unlike pad-printed or laser-etched legends, dye-sub does not wear off with use. These legends will outlast the switches beneath them.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is XDA profile and how does it feel?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: XDA is a uniform-height profile — every row is the same height, unlike OEM or Cherry profile which sculpt each row at a different angle. The tops are flat with a slight spherical dip, providing a generous landing area for your fingertips. This creates a consistent, predictable typing feel across the entire board. If you have only ever typed on OEM or Cherry profile keycaps, XDA will feel wider and flatter — many users describe it as more \"intentional\" and deliberate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are the sub-legends (Japanese, Korean, etc.) distracting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The sub-legends are printed in a subtle, lighter tone that recedes visually. On a desk at normal distance, the English legends dominate. The multi-language characters become visible on closer inspection, creating a sophisticated, cosmopolitan aesthetic that keyboard enthusiasts specifically seek out.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-gallery\" style=\"margin-top: 30px; text-align: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S86af34ae076f42fda8cb279102a70407y.webp?v=1729817740\" style=\"max-width:100%;margin:10px auto;display:block;\" loading=\"lazy\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S9195c7990d0b4b6599fc60d23476dc4dG.webp?v=1729817741\" style=\"max-width:100%;margin:10px auto;display:block;\" loading=\"lazy\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S518b46fa576b4c4aa62d3a590a99be95x.webp?v=1729817741\" style=\"max-width:100%;margin:10px auto;display:block;\" loading=\"lazy\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sa6499f79d59c43b8afe8517cb713bea9m.webp?v=1729817741\" style=\"max-width:100%;margin:10px auto;display:block;\" loading=\"lazy\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S6db2c6d5ed514f279f694fe833495159I.webp?v=1729817741\" style=\"max-width:100%;margin:10px auto;display:block;\" loading=\"lazy\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sc92c1805cdc849c78e7244d471aa537aV.webp?v=1729817741\" style=\"max-width:100%;margin:10px auto;display:block;\" loading=\"lazy\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Seb265b75856c46949e92a19571ce29f2w.webp?v=1729817741\" style=\"max-width:100%;margin:10px auto;display:block;\" loading=\"lazy\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sa580feb2612b461db432482eab192027y.webp?v=1729817741\" style=\"max-width:100%;margin:10px auto;display:block;\" loading=\"lazy\"\u003e\n\u003c\/div\u003e","brand":"East Supplier Platform","offers":[{"title":"Korean \/ Pack by paper box","offer_id":46411257610463,"sku":"1005006590233636-Korean-Pack by paper box","price":51.17,"currency_code":"USD","in_stock":true},{"title":"Japanese \/ Pack by paper Bag","offer_id":46411257643231,"sku":"1005006590233636-Japanese-Pack by paper Bag","price":38.8,"currency_code":"USD","in_stock":true},{"title":"Japanese \/ Pack by paper box","offer_id":46411257675999,"sku":"1005006590233636-Japanese-Pack by paper box","price":51.04,"currency_code":"USD","in_stock":true},{"title":"Russian \/ Pack by paper Bag","offer_id":46411257708767,"sku":"1005006590233636-Russian-Pack by paper Bag","price":38.8,"currency_code":"USD","in_stock":true},{"title":"Russian \/ Pack by paper box","offer_id":46411257741535,"sku":"1005006590233636-Russian-Pack by paper box","price":50.99,"currency_code":"USD","in_stock":true},{"title":"Thailand \/ Pack by paper Bag","offer_id":46411257807071,"sku":"1005006590233636-Thailand-Pack by paper Bag","price":38.8,"currency_code":"USD","in_stock":true},{"title":"Thailand \/ Pack by paper box","offer_id":46411257872607,"sku":"1005006590233636-Thailand-Pack by paper box","price":47.36,"currency_code":"USD","in_stock":true},{"title":"English \/ Pack by paper box","offer_id":46411257938143,"sku":"1005006590233636-English-Pack by paper box","price":50.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S86af34ae076f42fda8cb279102a70407y.webp?v=1729817740","url":"https:\/\/eastsupplier.com\/ko-fr\/products\/the-polyphonic-keyset-xda-pbt-keycaps","provider":"EastSupplier Platform","version":"1.0","type":"link"}