{"id":5847,"date":"2021-03-25T13:52:05","date_gmt":"2021-03-25T13:52:05","guid":{"rendered":"https:\/\/hd-multimedia.com\/?post_type=product&#038;p=5847"},"modified":"2025-02-04T11:56:52","modified_gmt":"2025-02-04T11:56:52","slug":"benchmark-ahb2","status":"publish","type":"product","link":"https:\/\/hd-multimedia.com\/sl\/trgovina\/benchmark-ahb2\/","title":{"rendered":"AHB2 Benchmark"},"content":{"rendered":"<p>DO\u017dIVITE \u010cUSTVA<br \/>\nGlasbene podrobnosti in \u010dustva, zajeta v dana\u0161njih najbolj\u0161ih zvo\u010dnih posnetkih z visoko lo\u010dljivostjo, je mogo\u010de v celoti ceniti le, \u010de je vsaka komponenta v signalni verigi sposobna resni\u010dno visoke lo\u010dljivosti. Oja\u010devalniki so \u0161ibki \u010dlen v ve\u010dini avdio sistemov. Ve\u010dina oja\u010devalnikov mo\u010di je primernih za omejitve formata CD, vendar so znatno manj\u0161i od zmogljivosti formata visoke lo\u010dljivosti. Nasprotno pa je revolucionarni AHB2 posebej zasnovan za zagotavljanje prave zmogljivosti visoke lo\u010dljivosti.<\/p>\n<p>IZPOLNJEVANJE POTREBE PO BOLJ\u0160EM OJA\u010cEVANJU<br \/>\nTehnologija D\/A pretvorbe je prehitela razvoj novih mo\u010dnostnih oja\u010devalnikov. To pomeni, da je oja\u010devalnik postal omejevalni dejavnik v \u0161tevilnih avdio sistemih. Na primer, hrup in popa\u010denje, ki ga proizvaja D\/A pretvornik Benchmark DAC3, sta za 20 do 30 dB ni\u017eja od tistih, ki jih proizvaja ve\u010dina visokokakovostnih mo\u010dnostnih oja\u010devalnikov. Do zdaj je to pomenilo, da DAC3 ni bilo mogo\u010de v celoti ceniti. Benchmark se je odlo\u010dil re\u0161iti to te\u017eavo z ustvarjanjem oja\u010devalnika, ki ustreza zmogljivosti DAC3.<\/p>\n<p>RADIKALNO DRUGA\u010cEN OJA\u010cEVALNIK MO\u010cI<br \/>\nPogledati smo morali dlje od obstoje\u010dih tehnologij oja\u010devalnikov in raziskati nekaj novih in radikalnih re\u0161itev. Med iskanjem smo izvedeli za dva nova patenta za novo tehnologijo oja\u010devalnikov THX. To\u010dno to je bila tehnologija, ki smo jo potrebovali za izdelavo na\u0161ega novega oja\u010devalnika.<\/p>\n<p>AHB2 uporablja novo in revolucionarno THX-patentirano tehnologijo AAA\u2122 za prakti\u010dno odpravo vseh oblik popa\u010denja. Ta tehnologija uporablja popravljanje napak za odpravo popa\u010denj, ki jih obi\u010dajno povzro\u010da izhodna stopnja. Noben drug zvo\u010dni oja\u010devalnik ni blizu zagotavljanju \u010diste, tihe in robustne mo\u010di AHB2.<\/p>\n<p>VE\u010cJI ZVO\u010cNIKI SE ENOSTAVNO MONTIRAJO<br \/>\n\u0160tevilni zvo\u010dniki imajo frekvence, pri katerih njihova impedanca pade na ravni, ki so veliko ni\u017eje od &quot;nazivne&quot; impedance. AHB2 z lahkoto obravnava te\u017eke fazne kote in nizke impedance. Stereo obremenitve, ki so nizke kot 1,4 ohma, je mogo\u010de \u010disto pognati na polno izhodno raven.<\/p>\n<p>Ve\u010dina mo\u010dnostnih oja\u010devalnikov proizvaja vi\u0161je stopnje popa\u010denja, ko je impedanca bremena zmanj\u0161ana. Nasprotno pa sistem za vnaprej\u0161nje odpravljanje napak v AHB2 ohranja izpis \u010dist pri vo\u017enji te\u017ekih tovorov. AHB2 ne proizvaja skoraj nobenega merljivega popa\u010denja pri kateri koli nazivni obremenitvi.<\/p>\n<p>V na\u0161em prizadevanju, da bi ustvarili najbolj\u0161i oja\u010devalnik, smo se osredoto\u010dili tudi na frekven\u010dni odziv, izhodni \u0161um, pogonski tok, faktor du\u0161enja in zanesljivost. Rezultat je oja\u010devalnik, ki stoji za glavo nad konkurenco.<\/p>\n<p>ZASNOVANO, SESTAVLJENO IN PREIZKU\u0160ENO V ZDA<\/p>\n<p>Ta izdelek Benchmark je zasnovan, sestavljen in testiran v ZDA z uporabo ameri\u0161kih in uvo\u017eenih komponent. Ve\u010dina glavnih komponent je izdelana v ZDA.<\/p>\n<p>RECENZIJE<\/p>\n<p>STALNA POVPRE\u010cNA IZHODNA MO\u010c<\/p>\n<p>&lt; 0,0003 % THD+N pri polni nazivni mo\u010di, 20 Hz do 20 kHz<\/p>\n<p>100 W na kanal v 8 ohmov, oba kanala sta gnana<br \/>\n130 W na kanal v 6 ohmov, oba kanala sta gnana<br \/>\n190 W na kanal v 4 ohme, oba kanala sta gnana<br \/>\n240 W na kanal v 3 ohme, oba kanala sta gnana<br \/>\n200 W pri 16 Ohmih, premostitveni mono<br \/>\n380 W pri 8 Ohmih, premostitveni mono<br \/>\n480 W pri 6 Ohmih, premostitveni mono<\/p>\n<p>SNR &amp; DINAMI\u010cNI RAZPON<\/p>\n<p>Nazivni izhod v primerjavi z izhodnim \u0161umom, vhodi v kratkem stiku<br \/>\n132 dB A-vrednoteno, stereo na\u010din<br \/>\n135 dB A-vrednoteno, mono na\u010din<br \/>\n130 dB neute\u017eeno, 20 Hz do 20 kHz, stereo na\u010din<br \/>\n133 dB neute\u017eeno, 20 Hz do 20 kHz, mono na\u010din<\/p>\n<p>THD+N<\/p>\n<p>1 kHz, 80 kHz LPF, pri polni nazivni mo\u010di pri kateri koli nazivni obremenitvi<br \/>\n&lt; -118 dB (&lt; 0,00013%), Stereo na\u010din<br \/>\n&lt; -118 dB (&lt; 0,00013%), Mono na\u010din<\/p>\n<p>FREKVEN\u010cNI ODZIV<\/p>\n<p>Bolj\u0161i od 0,1 Hz do 200 kHz, +0\/-3 dB<\/p>\n<p>FAKTOR BLA\u017dENJA<\/p>\n<p>350 pri 20 Hz, 8 Ohmov<br \/>\n254 pri 1 kHz, 8 ohmov<br \/>\n34 pri 20 kHz, 8 ohmov<br \/>\n7 pri 200 kHz, 8 ohmov<\/p>\n<p>ZA\u0160\u010cITNA VEZJA<\/p>\n<p>Popolnoma elektronski, brez relejev<br \/>\nUti\u0161anje zaporedja<br \/>\nZaznavanje popa\u010denja<br \/>\nZaznavanje kratkega stika<br \/>\nZaznavanje prevelikega toka<br \/>\nZaznavanje previsoke temperature<br \/>\nZaznavanje SOA (varno obmo\u010dje delovanja izhodne naprave)<\/p>","protected":false},"excerpt":{"rendered":"<p>Merilo uspe\u0161nosti AHB2 se idealno ujema z omejitvami zmogljivosti formata HRA (High-Resolution-Audio). Benchmarkov oja\u010devalnik mo\u010di AHB2 zagotavlja glasbene podrobnosti brez uvajanja maskirnih u\u010dinkov hrupa in popa\u010denja oja\u010devalnika. Dinami\u010dni razpon AHB2 je 132 dB, zaradi \u010desar je od 10 do 30 dB ti\u0161ji od nekaterih najbolj\u0161ih oja\u010devalnikov mo\u010di referen\u010dne kakovosti.<\/p>\n<p>Frekven\u010dni odziv AHB2 presega 200 kHz. Z AHB2 boste odkrili prej spregledane nianse, dinamiko in podrobnosti v va\u0161ih najljub\u0161ih posnetkih in izkusili polni potencial najnovej\u0161ih 24-bitnih PCM in 1-bitnih DSD zvo\u010dnih formatov visoke lo\u010dljivosti.<\/p>\n<p><a href=\"https:\/\/benchmarkmedia.com\/collections\/all-products\/products\/benchmark-ahb2-power-amplifier\" target=\"_blank\" rel=\"noopener\">Povezava za dodatne informacije o specifikacijah!<\/a><\/p>","protected":false},"featured_media":5874,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"class_list":["post-5847","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-benchmark","product_cat-pojacala-snage","desktop-align-center","tablet-align-center","mobile-align-center","ast-product-gallery-layout-horizontal","ast-magnify-disabled","ast-product-single-variable","ast-product-tabs-layout-horizontal"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.4 - 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