{"product_id":"boquilla-trompa-jk-1dm-exclusive","title":"JK 1DM Exclusive French Horn Mouthpiece","description":"Outer diameter: 26 mm.\u003cbr\u003e\u003cbr\u003eInner diameter: 18 mm.\u003cbr\u003e\u003cbr\u003eGranillo (Throat\/Bore): 4.2 mm.\u003cbr\u003e\u003cbr\u003eShallow depth.\u003cbr\u003e\u003cbr\u003eU-shaped cup.\u003cbr\u003e\u003cbr\u003eSilver-plated.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eJK French Horn Mouthpieces have a numbering system from 0 to 4. \u003cbr\u003e\u003cbr\u003eMouthpieces with the number 0 have a rim of 18.50 mm and this diameter decreases by 0.50 with each number, so mouthpieces with the number 4 have a diameter of 16.50 mm.\u003cbr\u003e\u003cbr\u003eThen they have a letter from A to F. \u003cbr\u003e\u003cbr\u003eThe mouthpiece with the letter A has the deepest cup and the largest granillo, and the letter F has the shallowest cup and the smallest granillo. \u003cbr\u003e\u003cbr\u003eThen there are the letters M or K. \u003cbr\u003e\u003cbr\u003eM mouthpieces are a new version, with a U-shaped cup, and K are the older ones with a V-shaped cup. \u003cbr\u003e\u003cbr\u003eThe M series is distinguished by a bright sound with clear timbre. This is made possible by a rounder and flatter cup. \u003cbr\u003e\u003cbr\u003eConversely, the deeper cone-shaped cup of the K series holds a classic dark timbre.\u003cbr\u003e\u003cbr\u003eAir flows more freely in the K models, so if there is a little air retention, it is advisable to play with the K models.\u003cbr\u003e\u003cbr\u003eThe mouthpiece rim is flat in the center.\u003cbr\u003e\u003cbr\u003eThe most intermediate mouthpiece of all is the 2DM or 2DK, the rim is 17.50 mm, which makes it good for horn players with lips from thin to slightly thick. \u003cbr\u003e\u003cbr\u003eThis mouthpiece offers a good compromise between high and low notes. \u003cbr\u003e\u003cbr\u003eIf more sound is needed in the mid-low register, letters A, B or C are recommended. \u003cbr\u003e\u003cbr\u003eOn the contrary, if you need to feel good control of the high register, models E and F are advised. \u003cbr\u003e\u003cbr\u003eFor horn players with thick lips, a good option is the 1FK or 1FM mouthpiece. \u003cbr\u003e\u003cbr\u003eThese mouthpieces have a generous rim and a high cup, which allows maintaining the high register despite the large rim.\u003cbr\u003e\u003cbr\u003eFor horn players with thin lips, models 3 or 4 are advised. \u003cbr\u003e\u003cbr\u003eFor thick lips, models 0.","brand":"JK","offers":[{"title":"Default Title","offer_id":57670036160857,"sku":"44318340","price":84.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/5423\/3433\/files\/44695.jpg?v=1774626892","url":"https:\/\/neomusica.es\/en\/products\/boquilla-trompa-jk-1dm-exclusive","provider":"Neomusica","version":"1.0","type":"link"}