{"product_id":"sparedrum-avh4br-event-de-decompression-die-cast-30mm-dore-260827","title":"AVH4BR - Air Vent Grommet Die Cast 30mm Brass","description":"\u003ch3\u003eKey Information About the Gold-Plated Die Cast Decompression Vent\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eOptimized Shell Breathing\u003c\/strong\u003e : facilitates air evacuation for a more natural response and more comfortable playing.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePremium Look\u003c\/strong\u003e : gold finish with \u003cstrong\u003ebrass plating\u003c\/strong\u003e, ideal for matching gold hardware.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eDie Cast Construction\u003c\/strong\u003e : a die cast vent designed for durability, even on instruments that are regularly transported.\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eWorkshop Compatible\u003c\/strong\u003e : format suitable for shell assembly, restoration, or custom projects.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eHistorical Context and Positioning in the Range\u003c\/h3\u003e\u003cp\u003eEssential in drum making, the decompression vent is a discreet but crucial component: it stabilizes the air pressure inside the shell, promoting a more consistent playing feel. This \u003cstrong\u003edie cast\u003c\/strong\u003e version is positioned as a reliable choice for repair or customization, with a gold finish focused on aesthetics.\u003c\/p\u003e\u003ch3\u003eWho This Drum\/Accessory Is For\u003c\/h3\u003e\u003cp\u003eThis accessory is intended for careful drummers, technicians, luthiers, and custom enthusiasts looking to equip or refurbish a tom, snare drum, or bass drum. It suits all styles, especially when seeking a clear response and a well-ventilated instrument.\u003c\/p\u003e\u003ch3\u003eFeatures and Innovations\u003c\/h3\u003e\u003cp\u003eThe vent is installed in a drilled hole and contributes to better air management during strikes, which can help maintain a sharp attack and reduce certain sensations of overpressure. The gold finish provides visual coherence on kits with gold hardware.\u003c\/p\u003e\u003ch3\u003eSound Characteristics\u003c\/h3\u003e\u003cp\u003eA vent does not alter the nature of the wood but influences how the shell \"breathes\": decompression promotes a freer response, with a softer striking sensation and more consistent projection, depending on tuning and the shell's internal volume.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cstyle\u003e@media(max-width:632px){table[data-wb-spec]{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}table[data-wb-spec] colgroup{display:none}table[data-wb-spec] tbody,table[data-wb-spec] tr{display:contents}table[data-wb-spec] td{display:block;overflow-wrap:anywhere;grid-row:var(--wb-l);background-color:var(--wb-lb)}table[data-wb-spec] td[data-r]{grid-row:var(--wb-r);background-color:var(--wb-rb)}table[data-wb-spec] td[colspan=\"2\"]{grid-column:1\/-1}table[data-wb-spec] td:empty{display:none}}\u003c\/style\u003e\n\u003ctable data-wb-spec style=\"width:100%;table-layout:fixed\"\u003e\n\u003ccolgroup\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003ccol style=\"width:25%\"\u003e\u003c\/colgroup\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:1;--wb-r:4;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003edecompression vent\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eDrilling hole diameter\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e13 mm\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:transparent;--wb-l:2;--wb-r:5;--wb-lb:transparent;--wb-rb:var(--wb-neutral-50)\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eManufacturing\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003edie cast (molded)\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e30 mm\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr style=\"background-color:var(--wb-neutral-50);--wb-l:3;--wb-r:6;--wb-lb:var(--wb-neutral-50);--wb-rb:transparent\"\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003egold (brass plating)\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eOuter diameter of the vent\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e20 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Sparedrum","offers":[{"title":"Default Title","offer_id":54358221291795,"sku":"260827","price":5.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0872\/6803\/files\/9225d5d72bf2413c1b94d923f8fb86bfc1b3ef34_SD_AVH4BR.jpg?v=1789436384","url":"https:\/\/woodbrass.shop\/products\/sparedrum-avh4br-air-vent-grommet-die-cast-30mm-brass-260827","provider":"Woodbrass.com","version":"1.0","type":"link"}