{"title":"550K SERIES","description":"\u003cp class=\"p1\"\u003e\u003cstrong\u003eEmerson Premier Pro 550K Pots \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eIn late 2025, Slash started using our 500K pots on tour—and loved them. \u003c\/p\u003e\n\u003cp class=\"p1\"\u003eBut for some of his darker guitars, he wanted just a bit more clarity and openness… without losing the weight or character of the instrument.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThat’s where the idea for 550K came from.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cstrong\u003eWhy 550K?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e- 500K → warm, balanced, familiar \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e- 1 Meg → brighter, more HiFi, sometimes too thin \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e550K sits right in between.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eIt can add:\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e- More clarity and air \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e- Better note definition \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e- Without sacrificing low-end punch or midrange feel\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eNot a drastic change—just the right amount.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cstrong\u003eWhat You’ll Notice\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e- Your tone stays alive when rolling back volume \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e- Chords feel less congested under gain \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e- High end is clear, not harsh\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e500K = classic \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e550K = classic, opened up\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cstrong\u003eMeasured, Not Assumed\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eWe don’t rely on printed values—we test and sort every pot.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e500K Kits\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"p1\"\u003eVolume: typically 500K–510K (up to ~525K)\u003c\/li\u003e\n\u003cli class=\"p1\"\u003eTone: typically 470K–495K\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p2\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e550K Kits\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"p1\"\u003eVolume: typically 550K–565K (up to ~580K) \u003c\/li\u003e\n\u003cli class=\"p1\"\u003eTone: typically 530K–549K\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cstrong\u003eOne Quality Level\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThis isn’t “better vs best.” \u003c\/p\u003e\n\u003cp class=\"p1\"\u003eAt Emerson, everything we make is:\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eTop tier. Second to none.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe same components and care that go into Slash’s gear go into yours.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eYou’re not choosing quality—you’re choosing tonal preference.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eIf your guitar already sounds great—but you want a little more:\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e- More clarity \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e- More definition \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e- More usable top end\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e550K gets you there—without changing what you love.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eMore openness. Same Emerson soul.\u003c\/p\u003e","products":[{"product_id":"550k-series-les-paul-prewired-kit-for-reissue-models-r6-r7-r8-r9-r0-sku-500k-lp-reissue-copy","title":"550K SERIES - LES PAUL PREWIRED KIT - FOR REISSUE MODELS [SKU: 550K-LP-REISSUE]","description":"\u003ch5\u003eSKU\u003c\/h5\u003e\n\u003ctable role=\"table\" class=\"table b-table table-bordered table-sm\" id=\"__BVID__221\"\u003e\n\u003ctbody\u003e\n\u003ctr role=\"row\" class=\"\"\u003e\n\u003ctd role=\"cell\" class=\"\"\u003e550K-LP-REISSUE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/Zuubap3kwK4?si=RBDeoQvzoEmdEsF4\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eHandwired in the USA\u003c\/li\u003e\n\u003cli\u003eWired 50's style for authentic vintage sound and feel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese Kits are our artistic take on a “vintage correct”  aesthetic of a true 50’s style wiring harness. Each one is hand built by Emerson’s founder \u0026amp; CEO (Mitch Ingram) \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThis is a prewired harness for USA Gibson Les Paul's. Carefully wired “50’s Style” and grounded with vintage spec buss wire for a great vintage tone. For import guitars you may need to enlarge the holes for the higher quality US spec electronics to fit and also you may need US Spec knobs (to accept 24 teeth split shafts).\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFOR REISSUE MODELS (R6, R7, R8, R9, R0)\u003c\/p\u003e\n\u003ch5\u003eIncludes\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e(4) NEW 550K - Emerson PREMIER PRO Hand Metered \u0026amp; Matched Split Shaft Potentiometers \u003c\/li\u003e\n\u003cli\u003e(1) Switchcraft J11 1\/4\" mono input jack (MADE IN USA) \u003c\/li\u003e\n\u003cli\u003e(2) Emerson Bumblebee Paper in Oil Capacitors\u003c\/li\u003e\n\u003cli\u003e           ( 1 x 0.015uf Neck \u0026amp; 1 x  0.022uf Bridge)\u003c\/li\u003e\n\u003cli\u003e(1) Wiring Diagram\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e(Pre-wired 3-Way Toggle Switch SOLD SEPARATELY. We recommend this for an even easier Install)\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eClick \u003ca href=\"https:\/\/emersoncustom.com\/products\/toggle-prewired-3-way-toggle-switch-switchcraft-short-straight-nickel\" title=\"3 way toggle emerson custom\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eHERE\u003c\/a\u003e for more information.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eWhat’s so special about ’50s style wiring?\u003c\/h5\u003e\n\u003col\u003e\n\u003cli\u003eThe overall tone gets stronger, tighter, and more transparent. It’s difficult to describe, but you might say it’s more “in your face.”\u003c\/li\u003e\n\u003cli\u003eThe typical treble loss that occurs when rolling back the volume is much less than with standard wiring. Both the volume and tone controls become more responsive, and they react more smoothly without the usual hot spots. Another bonus: By simply rolling back your guitar volume a bit, you can clean up an overdriven amp without getting lost in the mix.\u003c\/li\u003e\n\u003cli\u003eThe tone and the volume controls interact with each other—something you might be familiar with from certain tweed-era Fender tube amps. When you change the volume, the tone changes a little bit as well, and vice-versa. This may be strange at first, but you only need a few minutes to get used to it.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch5\u003eInstallation Tips for Knobs on Split Shaft Pots\u003c\/h5\u003e\n\u003cp\u003eOur Emerson PREMIER PRO  split shaft pots are made to fit USA Spec 24 spline push-on knobs. Some USA \u0026amp; Import Guitars will need new USA Spec Knobs as even some US makers use import spec parts which will not work with our pots. We recommend that you don't rush the knob install process. If your knob is too tight and is not going on ,slightly crimp together the top of the potentiometers shaft ever so slightly so that when you go to push on the knob you don't damage the pot shaft by exerting too much downward pressure. If you have any questions regarding install please let us know. Thank you.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Emerson Custom","offers":[{"title":"3\/8\" Short Shaft (Standard - For Flat Tops)","offer_id":47859315343498,"sku":"550K-LP-REISSUE","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2066\/9939\/files\/5115C582-8CDE-4BC7-9E25-4F702072C080.jpg?v=1774576046"},{"product_id":"550k-series-335-prewired-kit-premier-pro-sku-550k-335","title":"550K SERIES - 335 PREWIRED KIT - PREMIER PRO [SKU: 550K-335]","description":"\u003cp\u003eWired 50's style just like our Les Paul and SG kits. This 335 kit will breathe new life into your guitar!\u003c\/p\u003e\n\u003cp\u003eBuilt with:\u003c\/p\u003e\n\u003cp\u003e4 x Emerson 550K PREMIER PRO Pots\u003c\/p\u003e\n\u003cp\u003e1 x 0.015uf Emerson Bumblebee Capacitor (Neck)\u003c\/p\u003e\n\u003cp\u003e1 x 0.022uf Emerson Bumblebee Capcitor (Bridge)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e(Please note will only fit 335 models, will not fit the 339 spacing)\u003c\/p\u003e\n\u003cp\u003eOur kit measures:\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e- 68.5mm on the neck (center to center) volume to tone\u003c\/div\u003e\n\u003cdiv\u003e- 65.5mm on the bridge (center to center) volume to tone\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eIf these measurements are the same as yours it'll drop straight in... if not please send us a email what yours are and I can build you a custom spaced kit to fit!\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"EMERSON CUSTOM","offers":[{"title":"Default Title","offer_id":47859322585226,"sku":"550K-335","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2066\/9939\/files\/B983CAFE-A4DE-4EC8-8B0D-3C9A433ADA0E.jpg?v=1774575939"},{"product_id":"550k-series-les-paul-prewired-kit-premier-pro-copy","title":"550K SERIES - LES PAUL PREWIRED KIT - PREMIER PRO","description":"\u003ch5\u003eSKU\u003c\/h5\u003e\n\u003cp\u003e550K- LP-BB\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/Zuubap3kwK4?si=RBDeoQvzoEmdEsF4\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eHandwired in the USA\u003c\/li\u003e\n\u003cli\u003eWired 50's style for authentic vintage sound and feel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a prewired harness for USA Gibson Les Paul's. Carefully wired “50’s Style” and grounded with vintage spec buss wire for a great vintage tone. For import guitars you may need to enlarge the holes for the higher quality US spec electronics to fit and also you may need US Spec knobs (to accept 24 teeth split shafts).\u003c\/p\u003e\n\u003ch5\u003eIncludes\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e(4) 550K - NEW - Emerson PREMIER PRO Split Shaft Potentiometers \u003c\/li\u003e\n\u003cli\u003e(1) Switchcraft J11 1\/4\" mono input jack (MADE IN USA) \u003c\/li\u003e\n\u003cli\u003e(2) Emerson Bumblebee Paper in Oil Capacitors (1: 0.022uf Bridge, \u0026amp; 1: 0.015uf Neck) \u003c\/li\u003e\n\u003cli\u003e(1) Wiring Diagram\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e(Pre-wired 3-Way Toggle Switch SOLD SEPARATELY. We recommend this for an even easier Install)\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eClick \u003ca href=\"https:\/\/emersoncustom.com\/products\/toggle-prewired-3-way-toggle-switch-switchcraft-short-straight-nickel\" title=\"3 way toggle emerson custom\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHERE\u003c\/a\u003e for more information.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eWhat’s so special about ’50s style wiring?\u003c\/h5\u003e\n\u003col\u003e\n\u003cli\u003eThe overall tone gets stronger, tighter, and more transparent. It’s difficult to describe, but you might say it’s more “in your face.”\u003c\/li\u003e\n\u003cli\u003eThe typical treble loss that occurs when rolling back the volume is much less than with standard wiring. Both the volume and tone controls become more responsive, and they react more smoothly without the usual hot spots. Another bonus: By simply rolling back your guitar volume a bit, you can clean up an overdriven amp without getting lost in the mix.\u003c\/li\u003e\n\u003cli\u003eThe tone and the volume controls interact with each other—something you might be familiar with from certain tweed-era Fender tube amps. When you change the volume, the tone changes a little bit as well, and vice-versa. This may be strange at first, but you only need a few minutes to get used to it.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch5\u003eInstallation Tips for Knobs on Split Shaft Pots\u003c\/h5\u003e\n\u003cp\u003eOur Emerson PREMIER PRO  split shaft pots are made to fit USA Spec 24 spline push-on knobs. Some USA \u0026amp; Import Guitars will need new USA Spec Knobs as even some US makers use import spec parts which will not work with our pots. We recommend that you don't rush the knob install process. If your knob is too tight and is not going on ,slightly crimp together the top of the potentiometers shaft ever so slightly so that when you go to push on the knob you don't damage the pot shaft by exerting too much downward pressure. If you have any questions regarding install please let us know. Thank you.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Emerson Custom","offers":[{"title":"3\/4\" Long Shaft (Standard - For Carved Tops)","offer_id":47875662086282,"sku":"550K-LP-LONG","price":149.99,"currency_code":"USD","in_stock":true},{"title":"3\/8\" Short Shaft (Standard - For Flat Tops)","offer_id":47875662119050,"sku":"LP-BB-SHORT-PREMIER","price":149.99,"currency_code":"USD","in_stock":true},{"title":"3\/4\" Long Shaft (Standard - For Carved Tops) ADD NICKEL PREWIRED TOGGLE","offer_id":47875662151818,"sku":null,"price":214.0,"currency_code":"USD","in_stock":true},{"title":"3\/8\" Short Shaft (Standard - For Flat Tops) ADD NICKEL PREWIRED TOGGLE","offer_id":47875662184586,"sku":null,"price":214.0,"currency_code":"USD","in_stock":true},{"title":"3\/4\" Long Shaft (Standard - For Carved Tops) ADD GOLD PREWIRED TOGGLE \u0026 GOLD JACK","offer_id":47875662217354,"sku":"LP-LONG+GOLD TOGGLE \u0026 JACK","price":224.0,"currency_code":"USD","in_stock":true},{"title":"3\/8\" Short Shaft (Standard - For Flat Tops) ADD GOLD PREWIRED TOGGLE \u0026 GOLD JACK","offer_id":47875662250122,"sku":"LP-SHORT+GOLD TOGGLE \u0026 JACK","price":224.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2066\/9939\/files\/7F653650-540C-48F4-A952-F1331E038A29.jpg?v=1774576004"},{"product_id":"550k-series-sg-prewired-kit-premier-pro-copy","title":"550K SERIES - SG PREWIRED KIT - PREMIER PRO (SKU: 550K-SG)","description":"\u003ch5\u003eSKU\u003c\/h5\u003e\n\u003cp\u003e550K-SG-BB-PREMIER\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eHandwired in the USA\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWired 50's style for authentic vintage sound and feel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a prewired harness for USA Gibson SG's. Carefully wired “50’s Style” and grounded with vintage spec buss wire for a great vintage tone. For import guitars you may need to enlarge the holes for the higher quality US spec electronics to fit and also you may need US Spec knobs (to accept 24 teeth split shafts).\u003c\/p\u003e\n\u003ch5\u003eIncludes: \u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003e(4) x 550K Emerson PREMIER PRO Split Shaft Potentiometers \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e(1) Switchcraft J11 1\/4\" mono input jack (3\/8\" length Bushing) (MADE IN USA) \u003c\/li\u003e\n\u003cli\u003e(1) Centralab Right Angle 3-Way Toggle Switch (Deep Threaded Nut Included) [DOES NOT INCLUDE SWITCH TIP]\u003c\/li\u003e\n\u003cli\u003e(2) Emerson Bumblebee Paper in Oil Capacitors (1: 0.022uf Bridge, \u0026amp; 1: 0.015uf Neck) \u003c\/li\u003e\n\u003cli\u003e(1) Wiring Diagram\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSwitch Tip SOLD SEPARATELY.  \u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eClick \u003ca href=\"https:\/\/emersoncustom.com\/products\/3-way-toggle-switch-tip?_pos=1\u0026amp;_sid=400d77446\u0026amp;_ss=r\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHERE\u003c\/a\u003e to purchase.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eWhat’s so special about ’50s style wiring?\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eThe overall tone gets stronger, tighter, and more transparent. It’s difficult to describe, but you might say it’s more “in your face.”\u003c\/li\u003e\n\u003cli\u003eThe typical treble loss that occurs when rolling back the volume is much less than with standard wiring. Both the volume and tone controls become more responsive, and they react more smoothly without the usual hot spots. Another bonus: By simply rolling back your guitar volume a bit, you can clean up an overdriven amp without getting lost in the mix.\u003c\/li\u003e\n\u003cli\u003eThe tone and the volume controls interact with each other—something you might be familiar with from certain tweed-era Fender tube amps. When you change the volume, the tone changes a little bit as well, and vice-versa. This may be strange at first, but you only need a few minutes to get used to it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eInstallation Tips for Knobs on Split Shaft Pots\u003c\/h5\u003e\n\u003cp\u003eUS Spec split shaft pots are made to fit USA Spec 24 spline push-on knobs. Some USA \u0026amp; Import Guitars will need new USA Spec Knobs as even some US makers use import spec parts which will not work with our pots. We recommend that you don't rush the knob install process. If your knob is too tight and is not going on ,slightly crimp together the top of the potentiometers shaft ever so slightly so that when you go to push on the knob you don't damage the pot shaft by exerting too much downward pressure. If you have any questions regarding install please let us know. Thank you.\u003c\/p\u003e","brand":"EMERSON CUSTOM","offers":[{"title":"Default Title","offer_id":47876084924554,"sku":"550K-SG","price":184.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2066\/9939\/files\/21E46FC7-4B50-46E7-B311-68E395413BBB.jpg?v=1774570168"},{"product_id":"550k-series-les-paul-junior-prewired-kit-premier-pro-sku-550k-lp-junior","title":"550K SERIES - LES PAUL JUNIOR PREWIRED KIT - PREMIER PRO (SKU: 550K-LP-JUNIOR)","description":"\u003ch5\u003eSKU\u003c\/h5\u003e\n\u003cp\u003e550K-LP-JUNIOR\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eHandwired in the USA\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWired 50's style for authentic vintage sound and feel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is a prewired assembly for Gibson Les Paul Junior guitars. Wired with 22 AWG external braid vintage push-back wire for that vintage look and sound. Soldered connections to the input jack are insulated with heat-shrink to ensure durability and long life.\u003c\/p\u003e\n\u003ch5\u003eIncludes\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e(2) 550K Emerson PREMIER PRO Pots\u003c\/li\u003e\n\u003cli\u003e(1) Switchcraft 1\/4\" Mono Input Jack (PREWIRED) \u003c\/li\u003e\n\u003cli\u003e(1) 0.022uf Emerson Bumblebee Paper in Oil Capacitor \u003c\/li\u003e\n\u003cli\u003eWiring Diagram\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat’s so special about ’50s style wiring?\u003c\/h5\u003e\n\u003col\u003e\n\u003cli\u003eThe overall tone gets stronger, tighter, and more transparent. It’s difficult to describe, but you might say it’s more “in your face.”\u003c\/li\u003e\n\u003cli\u003eThe typical treble loss that occurs when rolling back the volume is much less than with standard wiring. Both the volume and tone controls become more responsive, and they react more smoothly without the usual hot spots. Another bonus: By simply rolling back your guitar volume a bit, you can clean up an overdriven amp without getting lost in the mix.\u003c\/li\u003e\n\u003cli\u003eThe tone and the volume controls interact with each other—something you might be familiar with from certain tweed-era Fender tube amps. When you change the volume, the tone changes a little bit as well, and vice-versa. This may be strange at first, but you only need a few minutes to get used to it.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch5\u003eInstallation Tips for Knobs on Split Shaft Pots\u003c\/h5\u003e\n\u003cp\u003eOur Emerson PREMIER PRO split shaft pots are made to fit USA Spec 24 spline push-on knobs. Some USA \u0026amp; Import Guitars will need new USA Spec Knobs as even some US makers use import spec parts which will not work with our pots. We recommend that you don't rush the knob install process. If your knob is too tight and is not going on ,slightly crimp together the top of the potentiometers shaft ever so slightly so that when you go to push on the knob you don't damage the pot shaft by exerting too much downward pressure. If you have any questions regarding install please let us know. Thank you.\u003c\/p\u003e","brand":"EMERSON CUSTOM","offers":[{"title":"Default Title","offer_id":47876090331274,"sku":"550K-LP-JUNIOR","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2066\/9939\/files\/67CE3D60-8415-46E2-B48D-58059C9981DA.jpg?v=1774570323"},{"product_id":"550k-series-standard-jazzmaster-prewired-kit-premier-pro-sku-550k-jm","title":"550K SERIES - STANDARD JAZZMASTER PREWIRED KIT - PREMIER PRO (SKU: 550K-JM)","description":"\u003ch5\u003eSKU\u003c\/h5\u003e\n\u003cp\u003e550K-JM\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eHandwired in the USA\u003cbr\u003e\u003cbr\u003eOur Standard Jazzmaster prewired kit is a stripped down circuit that does NOT include the upper controls found on a traditional Jazzmaster wiring circuit. Our prewired kit is wired up 50's style like during the golden area of vintage Gibson's. This 50's style wiring is perfect for someone who wants the simplicity and purity of tone that a master volume \u0026amp; master tone circuit provide.\u003c\/p\u003e\n\u003ch5\u003eThis Prewired Kit Includes\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eMaster Volume -  550K Emerson PREMIER PRO Split Shaft Audio Taper Pot \u003c\/li\u003e\n\u003cli\u003eMaster Tone -  550K \u003cmeta charset=\"utf-8\"\u003eEmerson PREMIER PRO Split Shaft Audio Taper Pot \u003c\/li\u003e\n\u003cli\u003eTreble Bleed on Volume Pot\u003c\/li\u003e\n\u003cli\u003eSwitchcraft Output Jack \u003c\/li\u003e\n\u003cli\u003eCentralab 3-Way Toggle Switch (Switch Tip Sold Separately) \u003c\/li\u003e\n\u003cli\u003eEmerson 0.022uf Bumblebee Paper in Oil Tone Capacitor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e**PLEASE NOTE THAT THIS KIT DOESN'T INCLUDE A PICKGUARD. IT SHIPS ON A WOODEN TEMPLATE.**\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003eThis kit DOES NOT include the rhythm circuit or roller pots normally found on a traditional jazzmaster circuit.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eInstallation Tips for Knobs on Split Shaft Pots\u003c\/h5\u003e\n\u003cp\u003eUS Spec Emerson PREMIER PRO split shaft pots are made to fit USA Spec 24 spline push-on knobs. Some USA \u0026amp; Import Guitars will need new USA Spec Knobs as even some US makers use import spec parts which will not work with our pots. We recommend that you don't rush the knob install process. If your knob is too tight and is not going on ,slightly crimp together the top of the potentiometers shaft ever so slightly so that when you go to push on the knob you don't damage the pot shaft by exerting too much downward pressure. If you have any questions regarding install please let us know. Thank you.\u003c\/p\u003e","brand":"EMERSON CUSTOM","offers":[{"title":"Standard Jazzmaster Prewired Kit w\/ 550K-Ohm Pots (Switchtip Not Included) w\/ an 0.022uf Emerson Bumblebee Capacitor","offer_id":47879215480970,"sku":"550K-JM","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2066\/9939\/files\/A72F9924-6158-4B93-8078-812D3336A232.jpg?v=1774725216"},{"product_id":"550k-series-les-paul-prewired-kit-for-reissue-models-sku-550k-lp-reissue-copy","title":"550K SERIES - LES PAUL PREWIRED KIT - FOR LP STANDARDS [SKU: 550K-LP-RESTOMOD]","description":"\u003ch5\u003eSKU\u003c\/h5\u003e\n\u003ctable role=\"table\" class=\"table b-table table-bordered table-sm\" id=\"__BVID__221\"\u003e\n\u003ctbody\u003e\n\u003ctr role=\"row\" class=\"\"\u003e\n\u003ctd role=\"cell\" class=\"\"\u003e550K-LP-RESTOMOD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/Zuubap3kwK4?si=RBDeoQvzoEmdEsF4\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eHandwired in the USA\u003c\/li\u003e\n\u003cli\u003eWired 50's style for authentic vintage sound and feel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese Kits are our artistic take on a “vintage correct”  aesthetic of a true 50’s style wiring harness. Each one is hand built by Emerson’s founder \u0026amp; CEO (Mitch Ingram) \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThis is a prewired harness for USA Gibson Les Paul's. Carefully wired “50’s Style” and grounded with vintage spec buss wire for a great vintage tone. For import guitars you may need to enlarge the holes for the higher quality US spec electronics to fit and also you may need US Spec knobs (to accept 24 teeth split shafts).\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-sheets-root=\"1\"\u003eLES PAUL Kit w\/ Long Shaft Pots\u003cstrong\u003e (Similiar look to our \"reissue kit\" but made to fit for Gibson USA LP Standards- 550K Pots\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eIncludes\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e(4) NEW 550K - Emerson PREMIER PRO Hand Metered \u0026amp; Matched Split Shaft Potentiometers \u003c\/li\u003e\n\u003cli\u003e(1) Switchcraft J11 1\/4\" mono input jack (MADE IN USA) \u003c\/li\u003e\n\u003cli\u003e(2) Emerson Bumblebee Paper in Oil Capacitors\u003c\/li\u003e\n\u003cli\u003e           ( 1 x 0.015uf Neck \u0026amp; 1 x  0.022uf Bridge)\u003c\/li\u003e\n\u003cli\u003e(1) Wiring Diagram\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e(Pre-wired 3-Way Toggle Switch SOLD SEPARATELY. We recommend this for an even easier Install)\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eClick \u003ca href=\"https:\/\/emersoncustom.com\/products\/toggle-prewired-3-way-toggle-switch-switchcraft-short-straight-nickel\" title=\"3 way toggle emerson custom\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eHERE\u003c\/a\u003e for more information.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eWhat’s so special about ’50s style wiring?\u003c\/h5\u003e\n\u003col\u003e\n\u003cli\u003eThe overall tone gets stronger, tighter, and more transparent. It’s difficult to describe, but you might say it’s more “in your face.”\u003c\/li\u003e\n\u003cli\u003eThe typical treble loss that occurs when rolling back the volume is much less than with standard wiring. Both the volume and tone controls become more responsive, and they react more smoothly without the usual hot spots. Another bonus: By simply rolling back your guitar volume a bit, you can clean up an overdriven amp without getting lost in the mix.\u003c\/li\u003e\n\u003cli\u003eThe tone and the volume controls interact with each other—something you might be familiar with from certain tweed-era Fender tube amps. When you change the volume, the tone changes a little bit as well, and vice-versa. This may be strange at first, but you only need a few minutes to get used to it.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch5\u003eInstallation Tips for Knobs on Split Shaft Pots\u003c\/h5\u003e\n\u003cp\u003eOur Emerson PREMIER PRO  split shaft pots are made to fit USA Spec 24 spline push-on knobs. Some USA \u0026amp; Import Guitars will need new USA Spec Knobs as even some US makers use import spec parts which will not work with our pots. We recommend that you don't rush the knob install process. If your knob is too tight and is not going on ,slightly crimp together the top of the potentiometers shaft ever so slightly so that when you go to push on the knob you don't damage the pot shaft by exerting too much downward pressure. If you have any questions regarding install please let us know. Thank you.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Emerson Custom","offers":[{"title":"3\/4\" LONG Shaft (Standard - For CARVED Tops)","offer_id":47886418247818,"sku":"550K-LP-RESTOMOD","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2066\/9939\/files\/04B3895C-E84D-4E89-B1B0-5D2A94783E61.jpg?v=1774724898"},{"product_id":"550k-series-2-knob-prewired-kit-for-prs-guitars-premier-pro-will-not-work-fit-in-guitars-w-a-blade-switch-550k-pots","title":"550K SERIES \/ 2-KNOB PREWIRED KIT FOR PRS GUITARS - PREMIER PRO (Will NOT work\/fit in guitars w\/ a blade switch) 550K Pots","description":"\u003ch5\u003eSKU\u003c\/h5\u003e\n\u003cp\u003e550K-PRS-2-PREMIER\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cstrong\u003e**Pot spacing on this kit is 3.25\" or 82mm center to center**\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e****(Will NOT work\/fit in guitars w\/ a blade switch)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a prewired harness for PRS 2-Knob Guitars. Carefully wired “50’s Style” and grounded with vintage spec buss wire for a great vintage tone. For import guitars you may need to enlarge the holes for the higher quality US spec electronics to fit and also you may need US Spec knobs (to accept 24 teeth split shafts).\u003c\/p\u003e\n\u003ch5\u003eThis Prewired Kit Includes \u003c\/h5\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eMaster Volume 550K Emerson PREMIER PRO 3\/8\" Short Shaft Pot\u003c\/li\u003e\n\u003cli\u003eMaster Tone \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e550K \u003c\/span\u003eEmerson PREMIER PRO 3\/8\" Short Shaft Pot\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eSwitchcraft Output Jack \u003c\/li\u003e\n\u003cli\u003eSwitchcraft 3-Way Toggle Switch (Switch Tip Sold Separately) \u003c\/li\u003e\n\u003cli\u003e0.022uf Emerson Bumblebee Paper in Oil Tone Capacitor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eInstallation Tips for Knobs on Split Shaft Pots\u003c\/h5\u003e\n\u003cp\u003eOur Emerson PREMIER PRO split shaft pots are made to fit USA Spec 24 spline push-on knobs. Some USA \u0026amp; Import Guitars will need new USA Spec Knobs as even some US makers use import spec parts which will not work with our pots. We recommend that you don't rush the knob install process. If your knob is too tight and is not going on ,slightly crimp together the top of the potentiometers shaft ever so slightly so that when you go to push on the knob you don't damage the pot shaft by exerting too much downward pressure. If you have any questions regarding install please let us know. Thank you.\u003c\/p\u003e","brand":"EMERSON CUSTOM","offers":[{"title":"STANDARD SETUP","offer_id":47894805250186,"sku":"PRS-2","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2066\/9939\/files\/BCCB4DF3-D28F-4FCE-8986-F58C264FA99F.jpg?v=1725567741"},{"product_id":"les-paul-prewired-kit-for-lp-standards-sku-500k-lp-restomod","title":"LES PAUL PREWIRED KIT - FOR LP STANDARDS [SKU: 500K-LP-RESTOMOD]","description":"\u003ch5\u003eSKU\u003c\/h5\u003e\n\u003ctable role=\"table\" class=\"table b-table table-bordered table-sm\" id=\"__BVID__221\"\u003e\n\u003ctbody\u003e\n\u003ctr role=\"row\" class=\"\"\u003e\n\u003ctd role=\"cell\" class=\"\"\u003e500K-LP-RESTOMOD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/Zuubap3kwK4?si=RBDeoQvzoEmdEsF4\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eHandwired in the USA\u003c\/li\u003e\n\u003cli\u003eWired 50's style for authentic vintage sound and feel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese Kits are our artistic take on a “vintage correct”  aesthetic of a true 50’s style wiring harness. Each one is hand built by Emerson’s founder \u0026amp; CEO (Mitch Ingram) \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThis is a prewired harness for USA Gibson Les Paul's. Carefully wired “50’s Style” and grounded with vintage spec buss wire for a great vintage tone. For import guitars you may need to enlarge the holes for the higher quality US spec electronics to fit and also you may need US Spec knobs (to accept 24 teeth split shafts).\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-sheets-root=\"1\"\u003eLES PAUL Kit w\/ Long Shaft Pots\u003cstrong\u003e (Similiar look to our \"reissue kit\" but made to fit for Gibson USA LP Standards- 500K Pots\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eIncludes\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e(4) NEW 500K - Emerson PREMIER PRO Hand Metered \u0026amp; Matched Split Shaft Potentiometers \u003c\/li\u003e\n\u003cli\u003e(1) Switchcraft J11 1\/4\" mono input jack (MADE IN USA) \u003c\/li\u003e\n\u003cli\u003e(2) Emerson Bumblebee Paper in Oil Capacitors\u003c\/li\u003e\n\u003cli\u003e           ( 1 x 0.015uf Neck \u0026amp; 1 x  0.022uf Bridge)\u003c\/li\u003e\n\u003cli\u003e(1) Wiring Diagram\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e(Pre-wired 3-Way Toggle Switch SOLD SEPARATELY. We recommend this for an even easier Install)\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eClick \u003ca href=\"https:\/\/emersoncustom.com\/products\/toggle-prewired-3-way-toggle-switch-switchcraft-short-straight-nickel\" title=\"3 way toggle emerson custom\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eHERE\u003c\/a\u003e for more information.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eWhat’s so special about ’50s style wiring?\u003c\/h5\u003e\n\u003col\u003e\n\u003cli\u003eThe overall tone gets stronger, tighter, and more transparent. It’s difficult to describe, but you might say it’s more “in your face.”\u003c\/li\u003e\n\u003cli\u003eThe typical treble loss that occurs when rolling back the volume is much less than with standard wiring. Both the volume and tone controls become more responsive, and they react more smoothly without the usual hot spots. Another bonus: By simply rolling back your guitar volume a bit, you can clean up an overdriven amp without getting lost in the mix.\u003c\/li\u003e\n\u003cli\u003eThe tone and the volume controls interact with each other—something you might be familiar with from certain tweed-era Fender tube amps. When you change the volume, the tone changes a little bit as well, and vice-versa. This may be strange at first, but you only need a few minutes to get used to it.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch5\u003eInstallation Tips for Knobs on Split Shaft Pots\u003c\/h5\u003e\n\u003cp\u003eOur Emerson PREMIER PRO  split shaft pots are made to fit USA Spec 24 spline push-on knobs. Some USA \u0026amp; Import Guitars will need new USA Spec Knobs as even some US makers use import spec parts which will not work with our pots. We recommend that you don't rush the knob install process. If your knob is too tight and is not going on ,slightly crimp together the top of the potentiometers shaft ever so slightly so that when you go to push on the knob you don't damage the pot shaft by exerting too much downward pressure. If you have any questions regarding install please let us know. Thank you.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Emerson Custom","offers":[{"title":"3\/4\" LONG Shaft (Standard - For CARVED Tops)","offer_id":47920790536330,"sku":"500K-LP-RESTOMOD","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2066\/9939\/files\/04B3895C-E84D-4E89-B1B0-5D2A94783E61.jpg?v=1774724898"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2066\/9939\/collections\/IMG_8436.jpg?v=1774295007","url":"https:\/\/emersoncustom.com\/collections\/550k-series.oembed","provider":"Emerson Custom","version":"1.0","type":"link"}