{"product_id":"13-evans-system-blue-marching-tenor-drumhead","title":"Evans System Blue Marching Tenor Drumhead - 13\"","description":"\u003cp\u003eProjection and overtone control are what \u003cstrong\u003e Evans System Blue 13\" Marching Tenor Drumhead\u003c\/strong\u003e is built around. Sound Shaping Technology keeps each stroke defined and the tone focused even at high volumes, while the asymmetric 2-ply construction — 7-mil top over 7.5-mil bottom — holds pitch without needing constant attention through a demanding competitive marching band season. The System Blue came out of a collaboration with the Blue Devils drum corps, and the program's standards are baked into the design.\u003c\/p\u003e\n\n\u003ch3\u003eSpecs \u0026amp; Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSize: 13\"\u003c\/li\u003e\n  \u003cli\u003eConstruction: 2-ply, 7-mil top ply over 7.5-mil bottom ply\u003c\/li\u003e\n  \u003cli\u003eDamping: Evans Sound Shaping Technology, targets unwanted overtones\u003c\/li\u003e\n  \u003cli\u003eVisual playing zone reference built into damping pattern\u003c\/li\u003e\n  \u003cli\u003eApplication: Marching tenor drum\u003c\/li\u003e\n  \u003cli\u003eDesigned in cooperation with the Blue Devils\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Evans Drumheads","offers":[{"title":"Default Title","offer_id":43829646655542,"sku":"EVA-TT13SB1","price":17.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/3055\/1350\/files\/evans-system-blue-marching-tenor-drumhead-13.jpg?v=1781707768","url":"https:\/\/www.steveweissmusic.com\/products\/13-evans-system-blue-marching-tenor-drumhead","provider":"Steve Weiss Music","version":"1.0","type":"link"}