{"product_id":"7-ft-17-string-keigetsu-concert-grade-bass-koto","title":"7 Ft. 17-String Keigetsu Concert Grade Bass Koto","description":"\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:f543a623-26a0-42df-ac46-956d41a0a39a-1\" data-testid=\"conversation-turn-4\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"39f45266-4735-478f-bce8-ddd0a80a5663\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003ch2 data-start=\"0\" data-end=\"42\"\u003eKeigetsu Concert Grade 17-String Bass Koto\u003c\/h2\u003e\n\u003cp data-start=\"44\" data-end=\"485\"\u003eExperience powerful resonance and refined craftsmanship with the Keigetsu Concert Grade 17-String Bass Koto, a premium concert-quality instrument designed for professional performers and advanced players. Crafted with exceptional attention to tonal balance, resonance, and structural integrity, this bass koto offers outstanding sound projection, depth, and expressive character suitable for concert performance, recording, and ensemble use.\u003c\/p\u003e\n\u003cp data-start=\"487\" data-end=\"834\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-start=\"496\" data-end=\"499\"\u003e\u003cstrong\u003eHand Carved Premium Paulownia Body\u003c\/strong\u003e\u003cbr data-start=\"533\" data-end=\"536\"\u003e\u003cstrong\u003eNatural, Elegant Appearance\u003c\/strong\u003e\u003cbr data-start=\"563\" data-end=\"566\"\u003e\u003cstrong\u003eDistinctive Wood Grain on the Soundboard\u003c\/strong\u003e\u003cbr data-start=\"606\" data-end=\"609\" data-is-only-node=\"\"\u003e\u003cstrong\u003eConcert Grade Carved Sound Chamber and Internal Resonance Structure\u003c\/strong\u003e\u003cbr data-start=\"676\" data-end=\"679\"\u003e\u003cstrong\u003eEnhanced Low-Frequency Projection and Sustain\u003c\/strong\u003e\u003cbr data-start=\"724\" data-end=\"727\"\u003e\u003cstrong\u003ePre-Strung Strings, Ready for Setup\u003c\/strong\u003e\u003cbr data-start=\"762\" data-end=\"765\"\u003e\u003cstrong\u003eMatching Professional Bridges\u003c\/strong\u003e\u003cbr data-start=\"794\" data-end=\"797\"\u003e\u003cstrong\u003eSoft Carrying Case\u003c\/strong\u003e\u003cbr data-start=\"815\" data-end=\"818\"\u003e\u003cstrong\u003e2-Piece Stands\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"836\" data-end=\"1299\"\u003eThis bass koto is carved from carefully selected premium paulownia wood, prized for its light weight and excellent resonance. The soundboard displays natural, flowing wood grain patterns, reflecting both the quality of the material and the precision of the craftsmanship. The overall construction emphasizes tonal clarity, depth, sustain, and stability, making it well suited for professional concert performance, ensemble work, recording sessions, and stage use.\u003c\/p\u003e\n\u003cp data-start=\"1301\" data-end=\"1758\"\u003eInternally, the concert-grade carved sound chamber and resonance structure enhance low-frequency response and tonal projection, producing the rich, grounded bass tones characteristic of a true professional 17-string bass koto. The instrument responds smoothly across dynamic ranges while maintaining clarity and warmth throughout the register. The koto comes pre-strung for convenient setup, allowing players to focus on performance rather than preparation.\u003c\/p\u003e\n\u003cp data-start=\"1760\" data-end=\"2171\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eIncluded with the koto are matching professional bridges, a soft carrying case for transport and protection, and 3-piece stands for proper support during performance and practice. The Keigetsu Concert Grade 17-String Bass Koto delivers refined craftsmanship, powerful tonal presence, and professional-level performance quality, making it an excellent choice for musicians seeking a true concert-grade bass koto.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cdiv aria-hidden=\"true\" class=\"pointer-events-none -mt-px h-px translate-y-[calc(var(--scroll-root-safe-area-inset-bottom)-14*var(--spacing))]\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!----\u003e","brand":"【箏】箏十七絃（七尺）","offers":[{"title":"Default Title","offer_id":42864522199138,"sku":"Koto-17StringKeigetsu","price":5999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/7859\/9010\/files\/20260507_114930598_2.jpg?v=1778189993","url":"https:\/\/www.soundofasia.com\/products\/7-ft-17-string-keigetsu-concert-grade-bass-koto","provider":"Sound of Asia Musical Instruments","version":"1.0","type":"link"}