{"id":78157,"date":"2026-10-17T10:59:11","date_gmt":"2026-10-17T09:59:11","guid":{"rendered":"https:\/\/trevorjonesltd.co.uk\/shop\/?post_type=product&#038;p=78157"},"modified":"2026-10-17T11:55:46","modified_gmt":"2026-10-17T10:55:46","slug":"second-hand-yamaha-ysl-671-eb-alto-trombone","status":"publish","type":"product","link":"https:\/\/trevorjonesltd.co.uk\/shop\/product\/second-hand-yamaha-ysl-671-eb-alto-trombone\/","title":{"rendered":"Second Hand Yamaha YSL-671 Eb Alto Trombone"},"content":{"rendered":"<div style=\"text-align: left;\" align=\"center\">\n<h2 style=\"text-align: left;\">Second Hand Yamaha YSL-671 Eb Alto Trombone<\/h2>\n<p style=\"text-align: left;\">This Second Hand Yamaha YSL-671 Eb Alto Trombone is a 1980s Japanese made professional instrument and is in a very good, unplayed condition. As can be seen from the photographs, the original hardcase has suffered a bit in storage. No mouthpiece included.<\/p>\n<p>The YSL-671 alto trombone has gained a formidable reputation as the preferred instrument of many of the world\u2019s leading soloists. Characterized by a clear, elegant tone and superb playability, it features a dual bore design for improved response and intonation. The slide positions are similar to those of tenor trombones, making it easier for players switching back and forth.<\/p>\n<ul>\n<li>Key: E\u266d<\/li>\n<li>Bore: 11.95-12.45mm (0.470-0.490&#8243;)<\/li>\n<li>Bell: Yellow-brass, 181.8mm (7\u00a01\/8&#8243;)<\/li>\n<li>Weight: Standard<\/li>\n<li>Outer slide: Yellow brass<\/li>\n<li>Inner slide: Nickel silver<\/li>\n<li>Finish: Gold lacquer<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>The YSL-671 is characterized by a clear, elegant tone and superb playability, it features a dual bore design for improved response and intonation<\/p>\n","protected":false},"featured_media":30723,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[1727,1685,2121],"product_tag":[306,585,1109,1239,2874],"class_list":["post-78157","product","type-product","status-publish","has-post-thumbnail","product_cat-alto-trombones","product_cat-yamaha-trombones","product_cat-second-hand-alto-trombones","product_tag-alto","product_tag-eb","product_tag-trombone","product_tag-yamaha","product_tag-ysl-671","first","instock","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.7 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Second Hand Yamaha YSL-671 Eb Alto Trombone<\/title>\n<meta name=\"description\" content=\"This Second Hand Yamaha YSL-671 Eb Alto Trombone is a 1980s Japanese made professional instrument and is in a very good, unplayed condition.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/trevorjonesltd.co.uk\/shop\/product\/second-hand-yamaha-ysl-671-eb-alto-trombone\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Second Hand Yamaha YSL-671 Eb Alto Trombone\" \/>\n<meta property=\"og:description\" content=\"This Second Hand Yamaha YSL-671 Eb Alto Trombone is a 1980s Japanese made professional instrument and is in a very good, unplayed condition.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/trevorjonesltd.co.uk\/shop\/product\/second-hand-yamaha-ysl-671-eb-alto-trombone\/\" \/>\n<meta property=\"og:site_name\" content=\"Trevor Jones Brass &amp; 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