{"product_id":"koch-st20-h","title":"Testata amplificatore Koch ST20\/H Studiotone – 20W Classe A, 3 canali \u0026 uscita di registrazione","description":"\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:1436c29e-083f-463b-82e1-d2a595e3025e-28\" data-testid=\"conversation-turn-58\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] thread-sm:[--thread-content-margin:--spacing(6)] thread-lg:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\n\u003cdiv class=\"[--thread-content-max-width:40rem] thread-lg:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"6a7ad5bf-3d0a-49f6-8a23-d76a95552240\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-5\" data-message-model-slug=\"gpt-4o\"\u003e\n\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\"\u003e\n\n\u003cp data-start=\"97\" data-end=\"570\"\u003eIl \u003cstrong data-start=\"127\" data-end=\"153\"\u003eKoch ST20\/H Studiotone\u003c\/strong\u003e è una testata valvolare \u003cstrong data-start=\"195\" data-end=\"210\"\u003e20W Class A\u003c\/strong\u003e compatta ma estremamente potente, con un suono versatile che ricorda i classici amplificatori britannici degli anni '60. Grazie a due \u003cstrong data-start=\"337\" data-end=\"356\" data-is-only-node=\"\"\u003evalvole finali EL84\u003c\/strong\u003e, tre canali completamente commutabili (Clean, Overdrive \u0026amp; Overdrive+) e intelligenti opzioni di voicing, questa testata offre tutto, da suoni puliti caldi e rotondi a overdrive saturi e dinamici con una vera compressione valvolare.\u003c\/p\u003e\n\n\u003cp data-start=\"572\" data-end=\"1073\"\u003eCon gli switch \u003cstrong data-start=\"579\" data-end=\"600\"\u003eMid Shift (2 vie)\u003c\/strong\u003e e \u003cstrong data-start=\"604\" data-end=\"622\"\u003eBright (3 vie)\u003c\/strong\u003e è facile adattare il suono a qualsiasi stile esecutivo. Il pannello posteriore offre funzionalità estese: un \u003cstrong data-start=\"736\" data-end=\"778\"\u003erecording output con simulazione di cassa\u003c\/strong\u003e, uscite dirette (inclusa quella per cuffie), un \u003cstrong data-start=\"829\" data-end=\"843\"\u003ePower Soak\u003c\/strong\u003e e un \u003cstrong data-start=\"847\" data-end=\"876\"\u003einterruttore speaker on\/off\u003c\/strong\u003e per registrare o esercitarsi in silenzio. Grazie al \u003cstrong data-start=\"918\" data-end=\"940\"\u003eloop effetti seriale\u003c\/strong\u003e, al \u003cstrong data-start=\"942\" data-end=\"959\"\u003eriverbero a molla\u003c\/strong\u003e e alle \u003cstrong data-start=\"963\" data-end=\"990\"\u003euscite multiple per casse\u003c\/strong\u003e, questa testata è tanto adatta alle sessioni di registrazione quanto alle esibizioni dal vivo.\u003c\/p\u003e\n\n\u003cp data-start=\"1075\" data-end=\"1095\"\u003e\u003cstrong data-start=\"1075\" data-end=\"1093\"\u003eSpecifiche:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli data-start=\"1098\" data-end=\"1133\"\u003eTipo: Testata valvolare in Classe A\u003c\/li\u003e\n\n\u003cli data-start=\"1136\" data-end=\"1155\"\u003ePotenza: 20 Watt\u003c\/li\u003e\n\n\u003cli data-start=\"1158\" data-end=\"1179\"\u003eValvole finali: 2x EL84\u003c\/li\u003e\n\n\u003cli data-start=\"1182\" data-end=\"1254\"\u003eCanali: 3 (Clean, Overdrive, Overdrive+) – commutabili via footswitch\u003c\/li\u003e\n\n\u003cli data-start=\"1257\" data-end=\"1299\"\u003eControlli di tono: Bassi, Medi, Alti passivi\u003c\/li\u003e\n\n\u003cli data-start=\"1302\" data-end=\"1321\"\u003eSwitch di Voicing:\u003c\/li\u003e\n\n\u003cli data-start=\"1326\" data-end=\"1345\"\u003eMid Shift (2 vie)\u003c\/li\u003e\n\n\u003cli data-start=\"1350\" data-end=\"1366\"\u003eBright (3 vie)\u003c\/li\u003e\n\n\u003cli data-start=\"1369\" data-end=\"1412\"\u003eRiverbero: A molla (Short Hall, 3 molle)\u003c\/li\u003e\n\n\u003cli data-start=\"1415\" data-end=\"1445\"\u003eLoop effetti: Seriale, -10 dBV\u003c\/li\u003e\n\n\u003cli data-start=\"1448\" data-end=\"1507\"\u003eRecording output con simulazione di cassa \u0026amp; 2 filtri di voicing\u003c\/li\u003e\n\n\u003cli data-start=\"1510\" data-end=\"1527\"\u003eUscite dirette:\u003c\/li\u003e\n\n\u003cli data-start=\"1532\" data-end=\"1545\"\u003eNon filtrate\u003c\/li\u003e\n\n\u003cli data-start=\"1550\" data-end=\"1565\"\u003eCanale Clean\u003c\/li\u003e\n\n\u003cli data-start=\"1570\" data-end=\"1585\"\u003eUscita cuffie\u003c\/li\u003e\n\n\u003cli data-start=\"1588\" data-end=\"1621\"\u003eUscite cassa: 4, 8 e 16 Ohm\u003c\/li\u003e\n\n\u003cli data-start=\"1624\" data-end=\"1652\"\u003eInterruttore speaker on\/off\u003c\/li\u003e\n\n\u003cli data-start=\"1655\" data-end=\"1675\"\u003eFunzione Power Soak\u003c\/li\u003e\n\n\u003cli data-start=\"1678\" data-end=\"1709\"\u003eIncluso: footswitch a 2 vie\u003c\/li\u003e\n\n\u003cli data-start=\"1712\" data-end=\"1743\"\u003eDimensioni: 44 x 23 x 24,5 cm\u003c\/li\u003e\n\n\u003cli data-start=\"1746\" data-end=\"1760\"\u003ePeso: 10 kg\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/article\u003e\n\u003cdiv aria-hidden=\"true\" data-edge=\"true\" class=\"pointer-events-none h-px w-px\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Koch","offers":[{"title":"Default Title","offer_id":56080664297845,"sku":"ST20\/H","price":1419.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8449\/4657\/files\/54000_54135.jpg?v=1760112971","url":"https:\/\/vdsinstrumenten.com\/it\/products\/koch-st20-h","provider":"VDS instrumenten","version":"1.0","type":"link"}