{"title":"Levinson","description":"All the parts you need to make the Levinson keyboard are here.","products":[{"product_id":"nyquist-levinson-rev-3-pcb-kit-split-ortholinear-keyboard","title":"Nyquist\/Levinson Keyboard Rev. 3.5 PCBs - 60%\/40% Split Ortholinear","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThe Nyquist is a 60% split ortholinear keyboard, that can also be converted easily to a 40% split ortholinear by breaking off the bottom row (by hand).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNyquist\/Levinson Rev. 3.5!\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eNow uses USB-C to USB-C cable for connecting two halves together instead of TRRS cable. The right half PCB has a 4-pin JST port that can be used to reflash the PCB if you decide to break off the main USB-C port (for compatibility with SP50 case). Use \u003ca href=\"https:\/\/keeb.mom\/products\/jst-sh-cable\"\u003eJST-SH cable\u003c\/a\u003e with \u003ca href=\"https:\/\/keeb.mom\/products\/micro-usb-breakout-board\"\u003eMicro-USB breakout board\u003c\/a\u003e or \u003ca href=\"https:\/\/keeb.mom\/products\/usb-c-breakout-board\"\u003eUSB-C breakout board\u003c\/a\u003e if doing this.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThe Name\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe name Nyquist comes from the Nyquist sampling theorem, which says that if you want to sample a signal to convert it from analog to digital and be able to uniquely reconstruct the signal later, then the sample rate has to be twice the bandwidth of the signal. So here, if you want to sample this PCB, you're going to need 2 of them.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFirmware\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Nyquist uses QMK for its firmware, and the code for it has been merged into the main codebase. You can find it here: \u003c\/span\u003e\u003ca href=\"https:\/\/github.com\/qmk\/qmk_firmware\/tree\/master\/keyboards\/keebio\/nyquist\" title=\"QMK - Nyquist directory\" target=\"_blank\"\u003eQMK - Nyquist directory\u003c\/a\u003e. If using the Rev. 3 board in 4x12 mode, also use the Nyquist firmware, just use LAYOUT_ortho_4x12 in your keymap.\u003ca href=\"https:\/\/docs.keeb.mom\/nyquist-rev3-build-guide\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Keebio","offers":[{"title":"Nyquist\/Levinson - Rev. 3.5","offer_id":29395149291614,"sku":"NYX","price":59.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1851\/5125\/products\/nyquist-3.5.png?v=1608680127"},{"product_id":"cherry-mx-stabilizer","title":"Cherry MX Stabilizer","description":"\u003cp\u003eGenuine Cherry MX Stabilizers, PCB Mount. Sold as single stabilizers or in packs of 2 or 6. Stabilizer pieces come unassembled, ready to be clipped and lubed.\u003c\/p\u003e","brand":"Keebio","offers":[{"title":"2u - PCB Mount (Single)","offer_id":43449871046,"sku":"SX1","price":1.99,"currency_code":"USD","in_stock":true},{"title":"2u - PCB Mount (6-pack)","offer_id":39421968613470,"sku":"SX6","price":10.99,"currency_code":"USD","in_stock":true},{"title":"2u - PCB Mount (2-pack)","offer_id":39511997382750,"sku":"SX2","price":3.98,"currency_code":"USD","in_stock":true},{"title":"3u - PCB Mount (Single)","offer_id":39518829772894,"sku":"SG","price":1.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1851\/5125\/products\/IMG_8487.JPG?v=1515722104"},{"product_id":"trrs-cable","title":"TRRS Cable","description":"\u003cp\u003e4 Pin 3.5mm TRRS cables in a variety of colors and styles! Needed for various split keyboards such as the Nyquist, Moonlander, Let's Split, ErgoDox, Minidox, Orthodox, and other awesome ones like those.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/T4p8UQZqh5U\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Keebio","offers":[{"title":"Silver with Sheath","offer_id":46391966598,"sku":"TSS","price":5.99,"currency_code":"USD","in_stock":true},{"title":"Black Coiled","offer_id":50550149190,"sku":"TBC","price":3.99,"currency_code":"USD","in_stock":true},{"title":"Black - 30cm","offer_id":8139444519018,"sku":"TB3","price":2.49,"currency_code":"USD","in_stock":true},{"title":"Black with Right-Angle Plugs","offer_id":46391966470,"sku":"TBR","price":2.49,"currency_code":"USD","in_stock":true},{"title":"Mystery Cable - 1 meter (Braided or w\/Sheath)","offer_id":39586240856158,"sku":"MST","price":1.99,"currency_code":"USD","in_stock":false},{"title":"White - 1 meter","offer_id":7049325936670,"sku":"TWL","price":2.49,"currency_code":"USD","in_stock":true},{"title":"Black Braided - 1 meter","offer_id":39361780547678,"sku":"TKB","price":3.99,"currency_code":"USD","in_stock":false},{"title":"Silver Braided - 1 meter","offer_id":32040629305438,"sku":"TSB","price":3.99,"currency_code":"USD","in_stock":false},{"title":"Blue Braided - 1 meter","offer_id":32040628617310,"sku":"TUB","price":3.99,"currency_code":"USD","in_stock":false},{"title":"Green Braided - 1 meter","offer_id":32040629698654,"sku":"TGB","price":3.99,"currency_code":"USD","in_stock":false},{"title":"Gold Braided - 1 meter","offer_id":32040629862494,"sku":"TAB","price":3.99,"currency_code":"USD","in_stock":false},{"title":"Red Braided - 1 meter","offer_id":32040629174366,"sku":"TRB","price":3.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1851\/5125\/products\/IMG_8993.JPG?v=1568991566"},{"product_id":"levinson-lets-split-w-led-backlight","title":"Levinson Keyboard - 40% Split Ortholinear (Let's Split) - PCB Kit","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Levinson an improved version Let's Split and adds LED backlight and 2u key support. Supports MX\/Alps\/Choc switches.\u003c\/p\u003e\n\u003cp\u003eThere are three different types of Levinson PCBs currently available:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLevinson Rev. 3 PCB Kit (this item): More DIY involved, where you have to solder on diodes\/resistors\/Pro Micro yourself\u003c\/li\u003e\n\u003cli\u003eNyquist\/Levinson Rev. 3 (see \u003ca href=\"https:\/\/keeb.mom\/products\/nyquist-keyboard\" rel=\"noopener\" target=\"_blank\"\u003ethe product page\u003c\/a\u003e): Less DIY involved. Already has everything except switches soldered to it. Bottom row can be broken off to convert the Nyquist to a Levinson layout.\u003c\/li\u003e\n\u003cli\u003eNyquist\/Levinson Rev. 4 (see \u003ca href=\"https:\/\/keeb.mom\/products\/nyquist-rev-4-pcb-kit-60-40-split-ortholinear\" rel=\"noopener\" target=\"_blank\"\u003ethe product page\u003c\/a\u003e): Has MX-compatible hotswap sockets and per-key RGB LEDs pre-soldered on. Bottom row can be broken off to convert the Nyquist to a Levinson layout.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLayout\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach half of the board is a 4x6 matrix, but there is the option to have a 2u key in the innermost corners in place of 2 1u keys. The spot for the 2u has holes for Cherry PCB mounted stabilizers. This layout needs 48 keycaps.\u003cbr\u003e\u003c\/p\u003e","brand":"Keebio","offers":[{"title":"Rev. 3 - PCB Kit","offer_id":6600662679582,"sku":"LVE","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1851\/5125\/products\/image_c24dd947-d2ef-4895-8779-dc0abb8d8fdf.jpg?v=1601338734"},{"product_id":"levinson-keyboard-case-plates","title":"Levinson Keyboard - Case\/Plates","description":"\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eTop\/bottom plates for the Levinson keyboard. The middle layers are optional and can be added in between the top and bottom plates at any time.\u003c\/p\u003e\n\u003cp\u003eThese plates are backwards-compatible with the Let's Split v2, if you want to use it with those PCBs.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003c\/h3\u003e","brand":"Keebio","offers":[{"title":"FR4 Plates","offer_id":8714398859370,"sku":"LFR","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Acrylic Plates - Clear","offer_id":5723002732574,"sku":"LCP","price":19.99,"currency_code":"USD","in_stock":false},{"title":"Acrylic Plates - Black","offer_id":5723010334750,"sku":"LBP","price":19.99,"currency_code":"USD","in_stock":true},{"title":"Acrylic Plates - White","offer_id":32286495572062,"sku":"LWP","price":19.99,"currency_code":"USD","in_stock":true},{"title":"Acrylic Middle Layer - Frosted","offer_id":39654381912158,"sku":"LFN","price":19.99,"currency_code":"USD","in_stock":false},{"title":"Acrylic Middle Layer - Frosted w\/tenting holes","offer_id":39654382075998,"sku":"LFT","price":19.99,"currency_code":"USD","in_stock":false},{"title":"Acrylic Middle Layer - Clear","offer_id":5723158773790,"sku":"LCN","price":14.99,"currency_code":"USD","in_stock":false},{"title":"Acrylic Middle Layer - Clear w\/tenting holes","offer_id":2150275579934,"sku":"LCT","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1851\/5125\/products\/image_f5f602f3-e50d-4a86-bf8e-76933b15dc6f.jpg?v=1551899834"},{"product_id":"rotary-encoder-knob-ec11","title":"Rotary Encoder Knob - EC11","description":"\u003cp\u003eKnob to go along with your \u003ca href=\"https:\/\/keeb.mom\/products\/rotary-encoder-ec11\"\u003erotary encoders\u003c\/a\u003e. \u003c\/p\u003e\n\u003cp\u003ePrice is for 1 knob.\u003c\/p\u003e","brand":"Keebio","offers":[{"title":"Silver Knob","offer_id":16012054265950,"sku":"SLK","price":0.99,"currency_code":"USD","in_stock":true},{"title":"Black Knob","offer_id":16012055052382,"sku":"BKB","price":0.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1851\/5125\/products\/image_4c8317d3-f60b-45e0-b2d4-605a6e499d40.jpg?v=1617307206"},{"product_id":"usb-c-cable","title":"USB-C Cable","description":"\u003cp\u003eUSB-C to USB-A cables! Get that Iris Rev. 3 or Elite-C connected to your computer with this cable.\u003c\/p\u003e\n\u003cp\u003eComes in 3 different colors and 2 different lengths:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eColors\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eBlack\u003c\/li\u003e\n\u003cli\u003eSilver\u003c\/li\u003e\n\u003cli\u003eGray\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eLengths\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e1 meter\u003c\/li\u003e\n\u003cli\u003e2 meters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e","brand":"Keebio","offers":[{"title":"Silver - 1 meter","offer_id":28425269575774,"sku":"USB-C-S1","price":5.99,"currency_code":"USD","in_stock":false},{"title":"Black - 1 meter","offer_id":28425270165598,"sku":"USB-C-B1","price":5.99,"currency_code":"USD","in_stock":false},{"title":"Gray - 1 meter","offer_id":28425270296670,"sku":"USB-C-G1","price":5.99,"currency_code":"USD","in_stock":false},{"title":"Silver - 2 meter","offer_id":28425270755422,"sku":"USB-C-S2","price":5.99,"currency_code":"USD","in_stock":false},{"title":"Black - 2 meter","offer_id":28425271476318,"sku":"USB-C-B2","price":5.99,"currency_code":"USD","in_stock":false},{"title":"Gray - 2 meter","offer_id":28425271574622,"sku":"USB-C-G2","price":5.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1851\/5125\/products\/image_44739982-406c-46d7-a763-cdf3b30682ae.jpg?v=1560173744"},{"product_id":"rotary-encoder-ec11","title":"Rotary Encoder - EC11","description":"\u003cp\u003eMake your friends jealous by adding a rotary encoder to a supported PCB, like the BDN9, Iris, Quefrency, Nyquist or Sinc!\u003c\/p\u003e\n\u003cp\u003ePrice is for 1 encoder.\u003c\/p\u003e\n\u003cp\u003eDon't forget to purchase a \u003ca href=\"https:\/\/keeb.mom\/products\/rotary-encoder-knob-ec11\"\u003eknob\u003c\/a\u003e to go along with it!\u003c\/p\u003e","brand":"Keebio","offers":[{"title":"Rotary Encoder - 20mm Knurled Shaft","offer_id":32196247879774,"sku":"ROT","price":1.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1851\/5125\/products\/image_c06a03c8-f2a4-484f-a3f5-8f71e725f60c.jpg?v=1601329298"},{"product_id":"usb-c-to-usb-c-cable","title":"USB-C to USB-C Cable","description":"\u003cp\u003eFor use with newer boards that use USB-C instead of TRRS for connecting two halves of a split keyboard together.\u003c\/p\u003e\n\u003cp\u003eLooking for a coiled version? See this cable: \u003ca href=\"https:\/\/keeb.mom\/products\/coiled-usb-c-to-usb-c-cable\"\u003eCoiled USB-C to USB-C Cable\u003c\/a\u003e\u003c\/p\u003e","brand":"Keebio","offers":[{"title":"Black - 30cm","offer_id":32313985761374,"sku":"UCB","price":4.99,"currency_code":"USD","in_stock":true},{"title":"White - 25cm","offer_id":32313985728606,"sku":"UCW","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Black - 1m","offer_id":39284242284638,"sku":"UBA","price":4.99,"currency_code":"USD","in_stock":true},{"title":"White - 1m","offer_id":39942335856734,"sku":"UCA","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1851\/5125\/files\/FullSizeRender_6e0b626d-1243-4d27-8d2d-64bcd7304c02.heic?v=1761581896"},{"product_id":"nyquist-keyboard-pre-built","title":"Nyquist Keyboard - Pre-Built Ortholinear","description":"\u003cp\u003eNo time for soldering? No problem, we've got pre-built Nyquist keyboards for sale now!\u003c\/p\u003e\n\u003cp\u003eWant to build this yourself? Go for the \u003ca href=\"https:\/\/keeb.mom\/products\/nyquist-levinson-rev-5-pcb-kit-60-40-split-ortholinear-keyboard\"\u003eNyquist Keyboard Kit\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed Help Selecting Options?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv data-id=\"7YoNWFfP9XQ\" class=\"youtube-player\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Keebio","offers":[{"title":"Default Title","offer_id":39528890007646,"sku":"npb","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1851\/5125\/files\/FullSizeRender_4c9be2db-8a6b-4e04-b170-0290f747baf1.heic?v=1729798196"},{"product_id":"coiled-usb-c-to-usb-c-cable","title":"Coiled USB-C to USB-C Cable","description":"\u003cp\u003eFor use with newer boards that use USB-C instead of TRRS for connecting two halves of a split keyboard together.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNew!\u003c\/strong\u003e A version of the black cable with a 15cm coil length is now available.\u003c\/p\u003e","brand":"Keebio","offers":[{"title":"Black - 10cm Coil","offer_id":39828807680094,"sku":"UCC","price":3.99,"currency_code":"USD","in_stock":true},{"title":"Black - 15cm Coil","offer_id":41496998150238,"sku":"UCC-15","price":3.99,"currency_code":"USD","in_stock":true},{"title":"White - 10cm Coil","offer_id":39828807712862,"sku":"UWW","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1851\/5125\/files\/FullSizeRender_315abc80-18cf-47d0-820e-5312a3061ebe.heic?v=1740601874"},{"product_id":"nyquist-rev-4-pcb-kit-60-40-split-ortholinear","title":"Nyquist\/Levinson Rev. 4 PCB Kit - 60%\/40% Split Ortholinear Keyboard","description":"\u003cp\u003eThe Nyquist is a 60% split ortholinear keyboard, that can also be converted easily to a 40% split ortholinear by breaking off the bottom row (by hand). Now featuring hotswap sockets, so just pop in your switches, and you are good to go!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImprovements with Rev. 4 PCBs: \u003c\/strong\u003eNew features include per-key RGB, hotswap sockets, and a more powerful on-board microcontroller!!\u003c\/p\u003e","brand":"Keebio","offers":[{"title":"Default Title","offer_id":39931833843806,"sku":"NYO","price":69.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1851\/5125\/files\/nyquist-rev4-top-rgb.jpg?v=1689779283"},{"product_id":"nyquist-levinson-rev-5-pcb-kit-60-40-split-ortholinear-keyboard","title":"Nyquist\/Levinson Rev. 5 PCB Kit - 60%\/40% Split Ortholinear Keyboard","description":"\u003cp\u003eThe Nyquist is a 60% split ortholinear keyboard, that can also be converted easily to a 40% split ortholinear by breaking off the bottom row (by hand). Now featuring hotswap sockets, so just pop in your switches, and you are good to go!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImprovements with Rev. 5 PCBs: \u003c\/strong\u003eRev. 5 adds support for 2u thumb keys when 4-row layout is used\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eDon't want to build this keyboard yourself? No problem, check out the fully-built version\u003c\/span\u003e\u003cspan\u003e: \u003c\/span\u003e\u003ca href=\"https:\/\/keeb.mom\/products\/nyquist-keyboard-pre-built\"\u003eNyquist Keyboard\u003c\/a\u003e\u003c\/p\u003e","brand":"Keebio","offers":[{"title":"Default Title","offer_id":41008890183774,"sku":"NYS","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1851\/5125\/files\/keyset-nyquist_2100x_fa8d032a-fe74-4eb8-acc8-4eb6044edab8.png?v=1693234906"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1851\/5125\/collections\/mx-splash_2048x600_crop_top_a3356678-0412-44d5-bb68-2cddd22a8bd3.png?v=1648230511","url":"https:\/\/keeb.mom\/collections\/levinson-keyboard.oembed","provider":"Keebio","version":"1.0","type":"link"}