{"id":35133,"date":"2019-10-14T20:25:39","date_gmt":"2019-10-14T19:25:39","guid":{"rendered":"https:\/\/trevorjonesltd.co.uk\/testshop\/product\/import-placeholder-for-16860\/"},"modified":"2025-10-16T06:51:32","modified_gmt":"2025-10-16T05:51:32","slug":"schilke-14a4a-trumpet-mouthpiece","status":"publish","type":"product","link":"https:\/\/trevorjonesltd.co.uk\/shop\/product\/schilke-14a4a-trumpet-mouthpiece\/","title":{"rendered":"Schilke 14A4a trumpet mouthpiece"},"content":{"rendered":"

Schilke 14A4a trumpet mouthpiece<\/h3>\n

One of the most popular”lead” trumpet mouthpieces, the Schilke 14A4a trumpet mouthpiece offers a shallow “A” cup, semi-flat #4 rim and tight “a” backbore allows a player a strong upper register without sacrificing tonal production.<\/p>\n

Rim diameter: 17.09mm\/.673\u2033
\nThroat size: 27
\nSilver plated<\/p>\n

The Schilke Mouthpiece Labeling System<\/h4>\n

When a standard model Schilke mouthpiece has a standard backbore, rim and cup, only the cup diameter (first number) is shown on the mouthpiece to designate the model number. For example, in the case of the model #14<\/strong> trumpet mouthpiece, it is only necessary to identify the mouthpiece with the first number because it has a standard \u2018C\u2019 cup, standard \u20183\u2019 rim and standard \u2018c\u2019 backbore. It could be cataloged as a 14C3c<\/strong> but the nomenclature was dropped, since the remaining variables are standard. The model 14A4a<\/strong> has a shallower \u2018A\u2019 cup, flatter \u20184\u2019 rim shape, and a tighter \u2018a\u2019 backbore than the #14 model.<\/p>\n

Regarding the Schilke mouthpiece numbering system,
\nusing the model 14A4a as an example:<\/strong><\/p>\n

\"Mouthpiece-Labeling-System\"14<\/strong> refers to \u201cCup Diameter\u201d= smallest numbers have the smallest diameters. Diameter size increases as the number increases.<\/p>\n

A<\/strong> refers to \u201cCup Volume\u201d<\/p>\n

A. Small \u2013 shallow<\/p>\n

B. Medium small<\/p>\n

C. Standard (medium size)<\/p>\n

D. Medium Large<\/p>\n

E. Large<\/p>\n

4<\/strong> refers to \u201cRim Contour\u201d<\/p>\n

1. Roundest<\/p>\n

2. Semi-Round<\/p>\n

3. Standard<\/p>\n

4. Semi-flat<\/p>\n

5. Flattest<\/p>\n

a<\/strong> refers to \u201cBackbore\u201d<\/p>\n

a. Tight<\/p>\n

b. Straight \u2013 slightly more open<\/p>\n

c. Standard<\/p>\n

d. Medium Large- slightly curved out<\/p>\n

e. Large<\/p>\n","protected":false},"excerpt":{"rendered":"

17.09mm One of the best known “lead” trumpet mouthpieces on the market. Shallow cup with tight backbore. Silver plated.<\/p>\n","protected":false},"featured_media":29775,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[1938,1131],"product_tag":[],"class_list":{"0":"post-35133","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-schilke","7":"product_cat-trumpet-mouthpieces","8":"product_shipping_class-small-item","10":"first","11":"outofstock","12":"taxable","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"yoast_head":"\nSchilke 14A4a trumpet mouthpiece lead sceramer Bach 3E 3F silver plated<\/title>\n<meta name=\"description\" content=\"One of the most popular"lead" trumpet mouthpieces, the Schilke 14A4a trumpet mouthpiece offers a shallow "A" cup, semi-flat #4 rim and tight "a" backbore allows a player a strong upper register without sacrificing tonal production. Rim diameter: 17.09mm\/.673\u2033 Throat size: 27 Silver plated\" \/>\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\/schilke-14a4a-trumpet-mouthpiece\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Schilke 14A4a trumpet mouthpiece\" \/>\n<meta property=\"og:description\" content=\"One of the most popular"lead" trumpet mouthpieces, the Schilke 14A4a trumpet mouthpiece offers a shallow "A" cup, semi-flat #4 rim and tight "a" backbore allows a player a strong upper register without sacrificing tonal production. Rim diameter: 17.09mm\/.673\u2033 Throat size: 27 Silver plated\" \/>\n<meta property=\"og:url\" content=\"https:\/\/trevorjonesltd.co.uk\/shop\/product\/schilke-14a4a-trumpet-mouthpiece\/\" \/>\n<meta property=\"og:site_name\" content=\"Trevor Jones Brass & Woodwind\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-16T05:51:32+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/trevorjonesltd.co.uk\/shop\/wp-content\/uploads\/2019\/10\/Schilke-Trumpet-Mouthpiece.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"529\" \/>\n\t<meta property=\"og:image:height\" content=\"529\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Price\" \/>\n\t<meta name=\"twitter:data1\" content=\"£77.50\" \/>\n\t<meta name=\"twitter:label2\" content=\"Availability\" \/>\n\t<meta name=\"twitter:data2\" content=\"Out of stock\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":[\"WebPage\",\"ItemPage\"],\"@id\":\"https:\\\/\\\/trevorjonesltd.co.uk\\\/shop\\\/product\\\/schilke-14a4a-trumpet-mouthpiece\\\/\",\"url\":\"https:\\\/\\\/trevorjonesltd.co.uk\\\/shop\\\/product\\\/schilke-14a4a-trumpet-mouthpiece\\\/\",\"name\":\"Schilke 14A4a trumpet mouthpiece lead sceramer Bach 3E 3F silver plated\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/trevorjonesltd.co.uk\\\/shop\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/trevorjonesltd.co.uk\\\/shop\\\/product\\\/schilke-14a4a-trumpet-mouthpiece\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/trevorjonesltd.co.uk\\\/shop\\\/product\\\/schilke-14a4a-trumpet-mouthpiece\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/trevorjonesltd.co.uk\\\/shop\\\/wp-content\\\/uploads\\\/2019\\\/10\\\/Schilke-Trumpet-Mouthpiece.jpg\",\"datePublished\":\"2019-10-14T19:25:39+00:00\",\"dateModified\":\"2025-10-16T05:51:32+00:00\",\"description\":\"One of the most popular\\\"lead\\\" trumpet mouthpieces, the Schilke 14A4a trumpet mouthpiece offers a shallow \\\"A\\\" cup, semi-flat #4 rim and tight \\\"a\\\" backbore allows a player a strong upper register without sacrificing tonal production. Rim diameter: 17.09mm\\\/.673\u2033 Throat size: 27 Silver plated\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/trevorjonesltd.co.uk\\\/shop\\\/product\\\/schilke-14a4a-trumpet-mouthpiece\\\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/trevorjonesltd.co.uk\\\/shop\\\/product\\\/schilke-14a4a-trumpet-mouthpiece\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/trevorjonesltd.co.uk\\\/shop\\\/product\\\/schilke-14a4a-trumpet-mouthpiece\\\/#primaryimage\",\"url\":\"https:\\\/\\\/trevorjonesltd.co.uk\\\/shop\\\/wp-content\\\/uploads\\\/2019\\\/10\\\/Schilke-Trumpet-Mouthpiece.jpg\",\"contentUrl\":\"https:\\\/\\\/trevorjonesltd.co.uk\\\/shop\\\/wp-content\\\/uploads\\\/2019\\\/10\\\/Schilke-Trumpet-Mouthpiece.jpg\",\"width\":529,\"height\":529,\"caption\":\"Schilke Trumpet Mouthpiece\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/trevorjonesltd.co.uk\\\/shop\\\/product\\\/schilke-14a4a-trumpet-mouthpiece\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/trevorjonesltd.co.uk\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Trevor Jones Brass & Woodwind\",\"item\":\"https:\\\/\\\/trevorjonesltd.co.uk\\\/shop\\\/shop-2-2\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Brass Accessories\",\"item\":\"https:\\\/\\\/trevorjonesltd.co.uk\\\/shop\\\/product-category\\\/brass-accessories\\\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Trumpet accessories\",\"item\":\"https:\\\/\\\/trevorjonesltd.co.uk\\\/shop\\\/product-category\\\/brass-accessories\\\/trumpet-accessories\\\/\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"Trumpet mouthpieces\",\"item\":\"https:\\\/\\\/trevorjonesltd.co.uk\\\/shop\\\/product-category\\\/brass-accessories\\\/trumpet-accessories\\\/trumpet-mouthpieces\\\/\"},{\"@type\":\"ListItem\",\"position\":6,\"name\":\"Schilke Trumpet Mouthpieces\",\"item\":\"https:\\\/\\\/trevorjonesltd.co.uk\\\/shop\\\/product-category\\\/brass-accessories\\\/trumpet-accessories\\\/trumpet-mouthpieces\\\/schilke\\\/\"},{\"@type\":\"ListItem\",\"position\":7,\"name\":\"Schilke 14A4a trumpet mouthpiece\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/trevorjonesltd.co.uk\\\/shop\\\/#website\",\"url\":\"https:\\\/\\\/trevorjonesltd.co.uk\\\/shop\\\/\",\"name\":\"Trevor Jones Brass & Woodwind\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/trevorjonesltd.co.uk\\\/shop\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/trevorjonesltd.co.uk\\\/shop\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/trevorjonesltd.co.uk\\\/shop\\\/#organization\",\"name\":\"TREVOR JONES BRASS & WOODWIND LTD\",\"url\":\"https:\\\/\\\/trevorjonesltd.co.uk\\\/shop\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/trevorjonesltd.co.uk\\\/shop\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/i1.wp.com\\\/trevorjonesltd.co.uk\\\/shop\\\/wp-content\\\/uploads\\\/2019\\\/10\\\/logo31.jpg?fit=160%2C75&ssl=1\",\"contentUrl\":\"https:\\\/\\\/i1.wp.com\\\/trevorjonesltd.co.uk\\\/shop\\\/wp-content\\\/uploads\\\/2019\\\/10\\\/logo31.jpg?fit=160%2C75&ssl=1\",\"width\":160,\"height\":75,\"caption\":\"TREVOR JONES BRASS & WOODWIND LTD\"},\"image\":{\"@id\":\"https:\\\/\\\/trevorjonesltd.co.uk\\\/shop\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<meta property=\"product:brand\" content=\"Schilke\" \/>\n<meta property=\"product:price:amount\" content=\"77.50\" \/>\n<meta property=\"product:price:currency\" content=\"GBP\" \/>\n<meta property=\"og:availability\" content=\"out of stock\" \/>\n<meta property=\"product:availability\" content=\"out of stock\" \/>\n<meta property=\"product:retailer_item_id\" content=\"TJ_154382\" \/>\n<meta property=\"product:condition\" content=\"new\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Schilke 14A4a trumpet mouthpiece lead sceramer Bach 3E 3F silver plated","description":"One of the most popular\"lead\" trumpet mouthpieces, the Schilke 14A4a trumpet mouthpiece offers a shallow \"A\" cup, semi-flat #4 rim and tight \"a\" backbore allows a player a strong upper register without sacrificing tonal production. Rim diameter: 17.09mm\/.673\u2033 Throat size: 27 Silver plated","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/trevorjonesltd.co.uk\/shop\/product\/schilke-14a4a-trumpet-mouthpiece\/","og_locale":"en_GB","og_type":"article","og_title":"Schilke 14A4a trumpet mouthpiece","og_description":"One of the most popular\"lead\" trumpet mouthpieces, the Schilke 14A4a trumpet mouthpiece offers a shallow \"A\" cup, semi-flat #4 rim and tight \"a\" backbore allows a player a strong upper register without sacrificing tonal production. Rim diameter: 17.09mm\/.673\u2033 Throat size: 27 Silver plated","og_url":"https:\/\/trevorjonesltd.co.uk\/shop\/product\/schilke-14a4a-trumpet-mouthpiece\/","og_site_name":"Trevor Jones Brass & Woodwind","article_modified_time":"2025-10-16T05:51:32+00:00","og_image":[{"width":529,"height":529,"url":"https:\/\/trevorjonesltd.co.uk\/shop\/wp-content\/uploads\/2019\/10\/Schilke-Trumpet-Mouthpiece.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Price":"£77.50","Availability":"Out of stock"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":["WebPage","ItemPage"],"@id":"https:\/\/trevorjonesltd.co.uk\/shop\/product\/schilke-14a4a-trumpet-mouthpiece\/","url":"https:\/\/trevorjonesltd.co.uk\/shop\/product\/schilke-14a4a-trumpet-mouthpiece\/","name":"Schilke 14A4a trumpet mouthpiece lead sceramer Bach 3E 3F silver plated","isPartOf":{"@id":"https:\/\/trevorjonesltd.co.uk\/shop\/#website"},"primaryImageOfPage":{"@id":"https:\/\/trevorjonesltd.co.uk\/shop\/product\/schilke-14a4a-trumpet-mouthpiece\/#primaryimage"},"image":{"@id":"https:\/\/trevorjonesltd.co.uk\/shop\/product\/schilke-14a4a-trumpet-mouthpiece\/#primaryimage"},"thumbnailUrl":"https:\/\/trevorjonesltd.co.uk\/shop\/wp-content\/uploads\/2019\/10\/Schilke-Trumpet-Mouthpiece.jpg","datePublished":"2019-10-14T19:25:39+00:00","dateModified":"2025-10-16T05:51:32+00:00","description":"One of the most popular\"lead\" trumpet mouthpieces, the Schilke 14A4a trumpet mouthpiece offers a shallow \"A\" cup, semi-flat #4 rim and tight \"a\" backbore allows a player a strong upper register without sacrificing tonal production. Rim diameter: 17.09mm\/.673\u2033 Throat size: 27 Silver plated","breadcrumb":{"@id":"https:\/\/trevorjonesltd.co.uk\/shop\/product\/schilke-14a4a-trumpet-mouthpiece\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/trevorjonesltd.co.uk\/shop\/product\/schilke-14a4a-trumpet-mouthpiece\/"]}]},{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/trevorjonesltd.co.uk\/shop\/product\/schilke-14a4a-trumpet-mouthpiece\/#primaryimage","url":"https:\/\/trevorjonesltd.co.uk\/shop\/wp-content\/uploads\/2019\/10\/Schilke-Trumpet-Mouthpiece.jpg","contentUrl":"https:\/\/trevorjonesltd.co.uk\/shop\/wp-content\/uploads\/2019\/10\/Schilke-Trumpet-Mouthpiece.jpg","width":529,"height":529,"caption":"Schilke Trumpet Mouthpiece"},{"@type":"BreadcrumbList","@id":"https:\/\/trevorjonesltd.co.uk\/shop\/product\/schilke-14a4a-trumpet-mouthpiece\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/trevorjonesltd.co.uk\/shop\/"},{"@type":"ListItem","position":2,"name":"Trevor Jones Brass & Woodwind","item":"https:\/\/trevorjonesltd.co.uk\/shop\/shop-2-2\/"},{"@type":"ListItem","position":3,"name":"Brass Accessories","item":"https:\/\/trevorjonesltd.co.uk\/shop\/product-category\/brass-accessories\/"},{"@type":"ListItem","position":4,"name":"Trumpet accessories","item":"https:\/\/trevorjonesltd.co.uk\/shop\/product-category\/brass-accessories\/trumpet-accessories\/"},{"@type":"ListItem","position":5,"name":"Trumpet mouthpieces","item":"https:\/\/trevorjonesltd.co.uk\/shop\/product-category\/brass-accessories\/trumpet-accessories\/trumpet-mouthpieces\/"},{"@type":"ListItem","position":6,"name":"Schilke Trumpet Mouthpieces","item":"https:\/\/trevorjonesltd.co.uk\/shop\/product-category\/brass-accessories\/trumpet-accessories\/trumpet-mouthpieces\/schilke\/"},{"@type":"ListItem","position":7,"name":"Schilke 14A4a trumpet mouthpiece"}]},{"@type":"WebSite","@id":"https:\/\/trevorjonesltd.co.uk\/shop\/#website","url":"https:\/\/trevorjonesltd.co.uk\/shop\/","name":"Trevor Jones Brass & Woodwind","description":"","publisher":{"@id":"https:\/\/trevorjonesltd.co.uk\/shop\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/trevorjonesltd.co.uk\/shop\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":"Organization","@id":"https:\/\/trevorjonesltd.co.uk\/shop\/#organization","name":"TREVOR JONES BRASS & WOODWIND LTD","url":"https:\/\/trevorjonesltd.co.uk\/shop\/","logo":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/trevorjonesltd.co.uk\/shop\/#\/schema\/logo\/image\/","url":"https:\/\/i1.wp.com\/trevorjonesltd.co.uk\/shop\/wp-content\/uploads\/2019\/10\/logo31.jpg?fit=160%2C75&ssl=1","contentUrl":"https:\/\/i1.wp.com\/trevorjonesltd.co.uk\/shop\/wp-content\/uploads\/2019\/10\/logo31.jpg?fit=160%2C75&ssl=1","width":160,"height":75,"caption":"TREVOR JONES BRASS & WOODWIND LTD"},"image":{"@id":"https:\/\/trevorjonesltd.co.uk\/shop\/#\/schema\/logo\/image\/"}}]},"product_brand":"Schilke","product_price_amount":"77.50","product_price_currency":"GBP","og_availability":"out of stock","product_availability":"out of stock","product_retailer_item_id":"TJ_154382","product_condition":"new"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/trevorjonesltd.co.uk\/shop\/wp-json\/wp\/v2\/product\/35133","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/trevorjonesltd.co.uk\/shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/trevorjonesltd.co.uk\/shop\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/trevorjonesltd.co.uk\/shop\/wp-json\/wp\/v2\/comments?post=35133"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/trevorjonesltd.co.uk\/shop\/wp-json\/wp\/v2\/media\/29775"}],"wp:attachment":[{"href":"https:\/\/trevorjonesltd.co.uk\/shop\/wp-json\/wp\/v2\/media?parent=35133"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/trevorjonesltd.co.uk\/shop\/wp-json\/wp\/v2\/product_brand?post=35133"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/trevorjonesltd.co.uk\/shop\/wp-json\/wp\/v2\/product_cat?post=35133"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/trevorjonesltd.co.uk\/shop\/wp-json\/wp\/v2\/product_tag?post=35133"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}