{"product_id":"palmer-pmb-l-merge-box-165824","title":"PMB-L Merge Box","description":"\u003ch3\u003eA Classic of Passive Summation: When Simplicity Makes the Difference\u003c\/h3\u003e \n\u003cp\u003eThe PMB-L belongs to the family of \u003cstrong\u003epassive mixer boxes\u003c\/strong\u003e (also called combiners or summing units) intended for line-level signals. The concept is simple: cleanly sum signals without an active stage, using a \u003cstrong\u003eresistor matrix\u003c\/strong\u003e. This approach, proven in sound reinforcement, broadcast, and fixed installations, is appreciated for its robustness and predictability: no gain to adjust, no risk related to power supply, and stable behavior over time.\u003c\/p\u003e \n\u003cp\u003eWith its \u003cstrong\u003etwo channels\u003c\/strong\u003e, the PMB-L positions itself as a versatile tool for configurations where one needs to \u003cstrong\u003ecombine\u003c\/strong\u003e or \u003cstrong\u003ere-route\u003c\/strong\u003e audio lines without complicating the signal chain. It meets the typical needs of technicians seeking a reliable, compact, and quick-to-deploy solution while maintaining a \u003cstrong\u003ebalanced connection\u003c\/strong\u003e on the output.\u003c\/p\u003e \n\n\u003ch3\u003eWho Is the PMB-L For and When to Use It?\u003c\/h3\u003e \n\u003cp\u003eThe PMB-L is intended for users handling \u003cstrong\u003eline-level signals\u003c\/strong\u003e in professional environments: sound engineers, live service providers, stage managers, studios, theaters, houses of worship, and integrators. It is particularly relevant when multiple sources must feed a common destination without using an additional mixer or occupying available inputs on a console.\u003c\/p\u003e \n\u003cp\u003eTypical use cases include: \u003cstrong\u003ecombining two mixing consoles\u003c\/strong\u003e (for example, a front-of-house console and a monitor console) into a final stage, performing a \u003cstrong\u003emono summation\u003c\/strong\u003e from a stereo signal, or combining line outputs in a broadcast chain where simplicity and reliability are prioritized. In these scenarios, the passive design helps limit failure points while maintaining clean and standardized XLR wiring.\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\u003eNumber of channels\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e2\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eBox\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\u003eRackable\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eYes\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003eNatural\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\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003esound reinforcement accessory\u003c\/td\u003e\u003ctd data-r style=\"text-align:left\"\u003e\u003cstrong\u003eNominal mode power consumption (Wh)\u003c\/strong\u003e\u003c\/td\u003e\u003ctd data-r style=\"text-align:left;font-weight:var(--font-body-weight-bolder)\"\u003e0 W\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Palmer","offers":[{"title":"Default Title","offer_id":54357648998675,"sku":"165824","price":319.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0872\/6803\/files\/30dbdab1fe746ac18ceb4a7ebf658a159cd30438_PMBL_F1.jpg?v=1789352428","url":"https:\/\/woodbrass.shop\/products\/palmer-pmb-l-merge-box-165824","provider":"Woodbrass.com","version":"1.0","type":"link"}