{"product_id":"k-k-double-helix-soundhole-pickup","title":"K\u0026K Double Helix Soundhole Pickup","description":"\u003cp dir=\"auto\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eWe do not sell pickups as standalone purchases online- for add on to a guitar purchase only. If DIY is selected, you will be sent the pickup in retail packaging inside your new guitar case. If Installed is selected, your guitar will ship with the pickup installed. Please allow 2 additional business days for shipping.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eK\u0026amp;K Double Helix Magnetic Soundhole Pickup\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eElevate your acoustic guitar’s live and recorded sound with the \u003cstrong\u003eK\u0026amp;K Double Helix\u003c\/strong\u003e—a premium hum-cancelling, dual-coil magnetic soundhole pickup engineered for steel-string acoustics. Designed by K\u0026amp;K Sound, a leader in natural acoustic amplification, the Double Helix delivers exceptional tone, versatility, and feedback resistance without compromising the instrument’s pure acoustic character.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 dir=\"auto\"\u003eKey Features:\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eHum-Cancelling Dual-Coil Design\u003c\/strong\u003e: Enjoy clean, noise-free performance even in high-gain or stage environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase Switch\u003c\/strong\u003e: Seamlessly integrates with any existing pickups (e.g., under-saddle or other soundhole systems) for perfectly balanced, phase-coherent tone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnique Tone Switch\u003c\/strong\u003e:\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eGLOSS Mode\u003c\/strong\u003e: Bright, articulate, and highly acoustic—adds shimmering highs and warm, detailed midrange for fingerstyle, recording, or ensemble play.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSTEAM Mode\u003c\/strong\u003e: Fuller, more substantial output with enhanced presence and body—ideal for strumming, band settings, or when you need extra projection and drive.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation\u003c\/strong\u003e: Fits soundholes with a minimum diameter of ~3.5\" (90mm). Includes endpin jack adapter for a clean, professional setup. \u003cstrong\u003eChoose the External Adapter for no drill installation.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive Operation\u003c\/strong\u003e: No batteries required—reliable, simple, and true to the acoustic spirit.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026K Sound","offers":[{"title":"DIY","offer_id":52552073969976,"sku":null,"price":200.0,"currency_code":"USD","in_stock":true},{"title":"DIY with External Endpin Adapter","offer_id":52552074002744,"sku":null,"price":224.0,"currency_code":"USD","in_stock":true},{"title":"Installed","offer_id":52552074035512,"sku":null,"price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/8834\/3096\/files\/doublehelix-solo_jpeg.webp?v=1782227747","url":"https:\/\/treeboneguitars.com\/products\/k-k-double-helix-soundhole-pickup","provider":"Tree Bone Guitars","version":"1.0","type":"link"}