{"id":3927,"date":"2021-03-22T20:48:58","date_gmt":"2021-03-22T18:48:58","guid":{"rendered":"https:\/\/quintett.eu\/?product=proel-db2a"},"modified":"2021-03-23T10:42:58","modified_gmt":"2021-03-23T08:42:58","slug":"proel-db2a","status":"publish","type":"product","link":"https:\/\/quintett.eu\/?product=proel-db2a","title":{"rendered":"Proel DB2A"},"content":{"rendered":"<p>D.I. Box pasiva\u00a0Proel DB2A<\/p>\n<ul>\n<li>designul mecanic inovator al unitatii D.I. Box presupune folosirea unei carcase de aluminiu si cauciuc pentru colturi, pentru maximum de protectie, chiar si in cele mai dure conditii<\/li>\n<li>cand se scot coltarele de cauciuc, se pot vedea doua marcaje care permit conectarea a doua unitati D.I. Box, care apoi pot fi montate intr-o unitate standard de tip rack, de 19 inch.<\/li>\n<li>aceasta caracteristica unica este extreme de convenabila pentru inginerii care au nevoie de un numar mare de unitati D.I. Box in cadrul aceleasi aplicatii<\/li>\n<li>unitatile D.I. Box tranforma semnalele audio din nebalansat in balansat, reducand posibilitatea unor dereglari electrice pe linie, in special in cazul unor conexiuni care presupun cablu foarte lung<\/li>\n<li>seria DB de la Proel include trei modele diferite de unitati D.I. Box, de prerfomanta ridicata: activa, cu un singur canal (DB1A), pasiva cu un singur canal (DB1P) si activa cu doua canale (DB2A)<\/li>\n<li>prin designul lor, unitatile din gama DB de la Proel asigura o transmisie curata\u00a0 a semnalului, fara interferente sau probleme de compatibilitate a impedantelor, de la instrumentul muzical, pana la echipamentele de mixaj, chiar si in cazul cablurilor foarte lungi<\/li>\n<li>pe panourile frontale sunt montati o gama larga de conectori (XLR, JACK and RCA, in functie de model), permitand o conectare usoara intre o varietate de surse (clape, chitara, bas, music playere de orice tip)<\/li>\n<\/ul>\n<p><span><span><span>Specifcatii tehnice:<\/span><br \/><\/span><\/span><\/p>\n<ul>\n<li>Intrari:\n<ul>\n<li>Impedanta intrare: <span>200K Ohm<\/span><span>\u00a0(pad la 0 dB)<\/span>, <span>45k Ohm (pad la -20 dB)<\/span>,\u00a0<span>47k Ohm (pad la -30 dB)<\/span><\/li>\n<li>Nivel maxim intrare: +5 dBu (Pad la 0 dB), +25 dBu (pad la -20 dB), +35 dBu (pad la -30 dB)<\/li>\n<li>Connectori:\u00a0<span>2 x 1\/4&#8243; jack + 1 x RCA (nebalansat)<\/span><\/li>\n<\/ul>\n<\/li>\n<li>Iesiri:\u00a0 \u00a0\u00a0\n<ul>\n<li>Iesire transformator balansat (complet izolat)<\/li>\n<li>Nivel maxim iesire pana la 600 Ohm sau mai mult, +3dBu (0.1% THD la 50 Hz); +5dBu ( 0.1% THD la 1kHz)<\/li>\n<li>Connectori XLR-M\u00a0 \u00a0<\/li>\n<li>Pierdere putere semnal la insertie: 20 dB<\/li>\n<li>CMR&gt; 100 dB<\/li>\n<li>Distorsiune faza: 0\u00b0 la 20 Hz, 0\u00b0 la 20k Hz<\/li>\n<li>Distorsiuni (THD 20-20k Hz 0dBu): &lt; 0.007 %<\/li>\n<li>Noise: &lt; -105 dBu neponderat<\/li>\n<li>Frecventa de raspuns:10 Hz pana la 100 kHz, +0dB\/-1 dB\u00a0<\/li>\n<\/ul>\n<\/li>\n<li>General:\u00a0\n<ul>\n<li>Control: On\/Off, Pad -20, Pad -40, Gnd Lift, Filtru (emulator, 12&#8243;)<\/li>\n<li>Dimensiuni (WxHxD): 215 x 50 x 125 mm<\/li>\n<li>Greutate: 1.04 kg (2.29 lb)<\/li>\n<li>Accesorii: Shockmount<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>D.I. Box activ Proel DB2A dual channel, cu banda 10 &#8211; 100.000 Hz liniar, recomandata orcarui tip de sonorizare live.\u00a0<span>Unitatile D.I. Box (Direct Injection Box) sunt componente profesionale esentiale, necesare oricarei sonorizari live, sau aplicatii in care echipamentele audio au valori, impedanta sau conexiuni diferite.<\/span><\/p>\n","protected":false},"featured_media":3926,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[292],"product_tag":[291],"class_list":{"0":"post-3927","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-proel","7":"product_tag-proel","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/quintett.eu\/index.php?rest_route=\/wp\/v2\/product\/3927","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quintett.eu\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/quintett.eu\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/quintett.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3927"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/quintett.eu\/index.php?rest_route=\/wp\/v2\/media\/3926"}],"wp:attachment":[{"href":"https:\/\/quintett.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3927"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/quintett.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=3927"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/quintett.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=3927"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/quintett.eu\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=3927"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}