{"id":3072,"date":"2026-05-20T13:43:28","date_gmt":"2026-05-20T11:43:28","guid":{"rendered":"https:\/\/deskaudio.eu\/?p=3072"},"modified":"2026-08-27T12:38:41","modified_gmt":"2026-08-27T10:38:41","slug":"co-to-jest-wzmacniacz-class-d-i-dlaczego-go-chcesz","status":"publish","type":"post","link":"https:\/\/deskaudio.eu\/pl\/co-to-jest-wzmacniacz-class-d-i-dlaczego-go-chcesz\/","title":{"rendered":"Czym jest wzmacniacz klasy D i dlaczego warto go mie\u0107?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"3072\" class=\"elementor elementor-3072 elementor-1361\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b3c42a5 e-flex e-con-boxed e-con e-parent\" data-id=\"b3c42a5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8914ee0 elementor-widget elementor-widget-html\" data-id=\"8914ee0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<!-- ============================================================\r\n     BLOG \u010cL\u00c1NOK \u2014 Sprievodca\r\n     Elementor-ready: vlo\u017e do HTML Widget\r\n     Editori\u00e1lny magaz\u00ednov\u00fd \u0161t\u00fdl\r\n     ============================================================ -->\r\n\r\n<style>\r\n  @import url('https:\/\/fonts.googleapis.com\/css2?family=Syne:wght@400;600;700;800&family=Lora:ital,wght@0,400;0,500;1,400&family=Instrument+Sans:wght@300;400;500&display=swap');\r\n\r\n  :root {\r\n    --bg: #F5F3EF;\r\n    --surface: #FFFFFF;\r\n    --border: #E4E0D8;\r\n    --text: #1A1916;\r\n    --muted: #7A7570;\r\n    --accent: #D4500A;\r\n    --accent-light: #FBF0EA;\r\n    --accent-mid: #F2D4C2;\r\n    --green: #2A6B4A;\r\n    --green-bg: #EAF4EF;\r\n    --shadow-sm: 0 1px 3px rgba(0,0,0,0.07);\r\n    --shadow-md: 0 4px 20px rgba(0,0,0,0.08);\r\n    --radius: 12px;\r\n 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6px 14px;\r\n    font-size: 12.5px;\r\n    color: rgba(255,255,255,0.6);\r\n  }\r\n  .art-hero-quick-item::before { content: '\u2714'; color: #4CAF82; font-size: 11px; }\r\n\r\n  \/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     LAYOUT \u2014 2 st\u013apce (obsah + sidebar)\r\n  \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\r\n  .art-layout {\r\n    display: grid;\r\n    grid-template-columns: 1fr 280px;\r\n    gap: 48px;\r\n    align-items: start;\r\n  }\r\n\r\n  \/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     HLAVN\u00dd OBSAH\r\n  \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\r\n  .art-content { min-width: 0; }\r\n\r\n  \/* Typografia prose *\/\r\n  .art-prose { font-family: 'Instrument Sans', sans-serif; font-weight: 300; }\r\n\r\n  .art-prose p {\r\n    font-size: 16px;\r\n    line-height: 1.75;\r\n    color: #2A2825;\r\n    margin-bottom: 20px;\r\n  }\r\n\r\n  .art-prose h2 {\r\n    font-family: 'Syne', sans-serif;\r\n    font-size: clamp(20px, 3vw, 28px);\r\n    font-weight: 700;\r\n    letter-spacing: -0.02em;\r\n    color: var(--text);\r\n    margin: 52px 0 18px;\r\n    padding-top: 52px;\r\n    border-top: 1px solid var(--border);\r\n  }\r\n  .art-prose h2:first-of-type { margin-top: 0; padding-top: 0; border-top: none; }\r\n\r\n  .art-prose h3 {\r\n    font-family: 'Syne', sans-serif;\r\n    font-size: 18px;\r\n    font-weight: 700;\r\n    letter-spacing: -0.01em;\r\n    color: var(--text);\r\n    margin: 32px 0 12px;\r\n  }\r\n\r\n  .art-prose h4 {\r\n    font-family: 'Syne', sans-serif;\r\n    font-size: 15px;\r\n    font-weight: 700;\r\n    color: var(--text);\r\n    margin: 24px 0 8px;\r\n  }\r\n\r\n  .art-prose strong { font-weight: 500; color: var(--text); }\r\n\r\n  .art-prose ul, .art-prose ol {\r\n    padding-left: 0;\r\n    list-style: none;\r\n    margin-bottom: 20px;\r\n    display: flex;\r\n    flex-direction: column;\r\n    gap: 8px;\r\n  }\r\n  .art-prose ul li, .art-prose ol li {\r\n    font-size: 15.5px;\r\n    color: #2A2825;\r\n    line-height: 1.6;\r\n    padding-left: 22px;\r\n    position: relative;\r\n  }\r\n  .art-prose ul li::before {\r\n    content: '\u2192';\r\n    position: absolute;\r\n    left: 0;\r\n    color: var(--accent);\r\n    font-size: 12px;\r\n    top: 3px;\r\n  }\r\n  .art-prose ol { counter-reset: art-counter; }\r\n  .art-prose ol li { counter-increment: art-counter; }\r\n  .art-prose ol li::before {\r\n    content: counter(art-counter);\r\n    position: absolute;\r\n    left: 0;\r\n    font-family: 'Syne', sans-serif;\r\n    font-size: 11px;\r\n    font-weight: 800;\r\n    color: var(--accent);\r\n    top: 3px;\r\n  }\r\n\r\n  \/* \u2500\u2500 FEATURED SNIPPET BOX \u2500\u2500 *\/\r\n  .art-snippet {\r\n    background: var(--surface);\r\n    border: 1px solid var(--border);\r\n    border-left: 4px solid var(--accent);\r\n    border-radius: 0 var(--radius) var(--radius) 0;\r\n    padding: 24px 28px;\r\n    margin: 32px 0;\r\n    box-shadow: var(--shadow-sm);\r\n  }\r\n  .art-snippet-label {\r\n    font-family: 'Syne', sans-serif;\r\n    font-size: 10px;\r\n    font-weight: 700;\r\n    letter-spacing: 0.12em;\r\n    text-transform: uppercase;\r\n    color: var(--accent);\r\n    margin-bottom: 14px;\r\n    display: flex;\r\n    align-items: center;\r\n    gap: 6px;\r\n  }\r\n  .art-snippet h4 {\r\n    font-family: 'Syne', sans-serif;\r\n    font-size: 16px;\r\n    font-weight: 700;\r\n    color: var(--text);\r\n    margin-bottom: 14px;\r\n  }\r\n  .art-snippet p {\r\n    font-size: 14.5px;\r\n    color: var(--text);\r\n    line-height: 1.6;\r\n    margin-bottom: 12px;\r\n  }\r\n  .art-snippet-list {\r\n    list-style: none;\r\n    display: flex;\r\n    flex-direction: column;\r\n    gap: 8px;\r\n    margin-bottom: 0 !important;\r\n  }\r\n  .art-snippet-list li {\r\n    font-size: 14.5px;\r\n    color: var(--text);\r\n    padding-left: 20px !important;\r\n    position: relative;\r\n    line-height: 1.5 !important;\r\n  }\r\n  .art-snippet-list li::before {\r\n    content: '\u2192';\r\n    position: absolute;\r\n    left: 0;\r\n    color: var(--accent) !important;\r\n    font-size: 12px;\r\n    top: 2px;\r\n  }\r\n\r\n  \/* \u2500\u2500 CALLOUT \/ BLOCKQUOTE \u2500\u2500 *\/\r\n  .art-callout {\r\n    background: var(--accent-light);\r\n    border: 1px solid var(--accent-mid);\r\n    border-radius: var(--radius);\r\n    padding: 22px 24px;\r\n    margin: 28px 0;\r\n    display: flex;\r\n    gap: 14px;\r\n    align-items: flex-start;\r\n  }\r\n  .art-callout-icon { font-size: 20px; flex-shrink: 0; margin-top: 1px; }\r\n  .art-callout-body h5 {\r\n    font-family: 'Syne', sans-serif;\r\n    font-size: 13px;\r\n    font-weight: 700;\r\n    color: var(--accent);\r\n    margin-bottom: 5px;\r\n    text-transform: uppercase;\r\n    letter-spacing: 0.06em;\r\n  }\r\n  .art-callout-body p {\r\n    font-size: 14.5px;\r\n    color: #7A3510;\r\n    line-height: 1.6;\r\n    margin: 0 !important;\r\n  }\r\n\r\n  .art-callout.info { background: #EEF4FF; border-color: #C5D9F5; }\r\n  .art-callout.info .art-callout-body h5 { color: #3B6BBE; }\r\n  .art-callout.info .art-callout-body p { color: #2A4D8C; }\r\n\r\n  .art-callout.success { background: var(--green-bg); border-color: #B8DCC8; }\r\n  .art-callout.success .art-callout-body h5 { color: var(--green); }\r\n  .art-callout.success .art-callout-body p { color: #1D5236; }\r\n\r\n  .art-callout.warning { background: #FFFBEA; border-color: #F5E28A; }\r\n  .art-callout.warning .art-callout-body h5 { color: #9A6F00; }\r\n  .art-callout.warning .art-callout-body p { color: #7A5500; }\r\n\r\n  \/* \u2500\u2500 PULL QUOTE \u2500\u2500 *\/\r\n  .art-pullquote {\r\n    border-left: none;\r\n    border-top: 2px solid var(--accent);\r\n    border-bottom: 2px solid var(--accent);\r\n    padding: 24px 0;\r\n    margin: 36px 0;\r\n  }\r\n  .art-pullquote p {\r\n    font-family: 'Lora', serif;\r\n    font-size: 20px;\r\n    font-style: italic;\r\n    color: var(--text);\r\n    line-height: 1.55;\r\n    margin: 0 !important;\r\n  }\r\n\r\n  \/* \u2500\u2500 COMPARISON TABLE \u2500\u2500 *\/\r\n  .art-table-wrap {\r\n    background: var(--surface);\r\n    border-radius: var(--radius);\r\n    border: 1px solid var(--border);\r\n    overflow-x: auto;\r\n    -webkit-overflow-scrolling: touch;\r\n    box-shadow: var(--shadow-sm);\r\n    margin: 28px 0;\r\n  }\r\n  .art-table { width: 100%; min-width: 480px; border-collapse: collapse; }\r\n  .art-table thead tr { background: var(--text); }\r\n  .art-table thead th {\r\n    padding: 13px 18px;\r\n    font-family: 'Syne', sans-serif;\r\n    font-size: 12px;\r\n    font-weight: 700;\r\n    letter-spacing: 0.05em;\r\n    text-align: left;\r\n    color: rgba(255,255,255,0.7);\r\n    white-space: nowrap;\r\n  }\r\n  .art-table thead th:first-child { color: rgba(255,255,255,0.4); }\r\n  .art-table thead th.art-th-accent { background: var(--accent); color: #fff; }\r\n  .art-table tbody tr { border-bottom: 1px solid var(--border); transition: background 0.12s; }\r\n  .art-table tbody tr:hover { background: var(--bg); }\r\n  .art-table tbody tr:last-child { border-bottom: none; }\r\n  .art-table tbody td { padding: 13px 18px; font-size: 13.5px; color: var(--muted); vertical-align: middle; }\r\n  .art-table tbody td:first-child { font-weight: 500; color: var(--text); font-size: 13px; }\r\n  .art-table tbody td.art-td-accent { background: var(--accent-light); color: var(--accent); font-weight: 600; font-size: 13px; }\r\n  .art-check { color: var(--green); }\r\n  .art-cross { color: var(--muted); }\r\n\r\n  \/* \u2500\u2500 PROS \/ CONS BOX \u2500\u2500 *\/\r\n  .art-pros-cons {\r\n    display: grid;\r\n    grid-template-columns: 1fr 1fr;\r\n    gap: 16px;\r\n    margin: 28px 0;\r\n  }\r\n  .art-pros, .art-cons {\r\n    background: var(--surface);\r\n    border-radius: var(--radius);\r\n    border: 1px solid var(--border);\r\n    padding: 22px 24px;\r\n    box-shadow: var(--shadow-sm);\r\n  }\r\n  .art-pros { border-left: 4px solid var(--green); }\r\n  .art-cons { border-left: 4px solid #C9453E; }\r\n  .art-pros h4, .art-cons h4 {\r\n    font-family: 'Syne', sans-serif;\r\n    font-size: 13px;\r\n    font-weight: 700;\r\n    letter-spacing: 0.08em;\r\n    text-transform: uppercase;\r\n    margin-bottom: 14px;\r\n  }\r\n  .art-pros h4 { color: var(--green); }\r\n  .art-cons h4 { color: #C9453E; }\r\n  .art-pros-list, .art-cons-list {\r\n    list-style: none;\r\n    display: flex;\r\n    flex-direction: column;\r\n    gap: 8px;\r\n    margin: 0 !important;\r\n  }\r\n  .art-pros-list li, .art-cons-list li {\r\n    font-size: 14px;\r\n    color: var(--text);\r\n    padding-left: 22px;\r\n    position: relative;\r\n    line-height: 1.5;\r\n  }\r\n  .art-pros-list li::before {\r\n    content: '\u2714';\r\n    position: absolute;\r\n    left: 0;\r\n    color: var(--green);\r\n    font-size: 12px;\r\n    top: 2px;\r\n  }\r\n  .art-cons-list li::before {\r\n    content: '\u2715';\r\n    position: absolute;\r\n    left: 0;\r\n    color: #C9453E;\r\n    font-size: 12px;\r\n    top: 2px;\r\n  }\r\n\r\n  \/* \u2500\u2500 PRODUCT PILL \u2500\u2500 *\/\r\n  .art-product-pills { display: flex; gap: 10px; flex-wrap: wrap; margin: 20px 0; }\r\n  .art-product-pill {\r\n    display: inline-flex;\r\n    align-items: center;\r\n    gap: 8px;\r\n    background: var(--surface);\r\n    border: 1px solid var(--border);\r\n    border-radius: var(--radius);\r\n    padding: 10px 16px;\r\n    text-decoration: none !important;\r\n    transition: border-color 0.15s, box-shadow 0.15s;\r\n    box-shadow: var(--shadow-sm);\r\n  }\r\n  .art-product-pill:hover { border-color: var(--accent); box-shadow: 0 2px 12px rgba(212,80,10,0.12); }\r\n  .art-product-pill-name {\r\n    font-family: 'Syne', sans-serif;\r\n    font-size: 13px;\r\n    font-weight: 700;\r\n    color: var(--text) !important;\r\n  }\r\n  .art-product-pill-price { font-size: 12px; color: var(--muted); }\r\n  .art-product-pill-badge {\r\n    font-family: 'Syne', sans-serif;\r\n    font-size: 9px;\r\n    font-weight: 700;\r\n    letter-spacing: 0.08em;\r\n    text-transform: uppercase;\r\n    background: var(--accent-light);\r\n    color: var(--accent);\r\n    border-radius: 4px;\r\n    padding: 2px 7px;\r\n  }\r\n\r\n  \/* \u2500\u2500 FAQ ACCORDION \u2500\u2500 *\/\r\n  .art-faq { display: flex; flex-direction: column; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow-sm); background: var(--surface); margin: 20px 0; }\r\n  .art-faq-item { border-bottom: 1px solid var(--border); }\r\n  .art-faq-item:last-child { border-bottom: none; }\r\n  .art-faq-q { width: 100%; background: none !important; border: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; padding: 18px 22px; font-family: 'Syne', sans-serif; font-size: 14px; font-weight: 600; color: #1A1916 !important; text-align: left; transition: background 0.15s; gap: 12px; }\r\n  .art-faq-q:hover { background: var(--bg) !important; color: #1A1916 !important; }\r\n  .art-faq-q:focus { outline: none !important; color: #1A1916 !important; }\r\n  .art-faq-icon { width: 20px; height: 20px; border-radius: 50%; background: var(--bg); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; font-size: 13px; color: var(--accent); flex-shrink: 0; transition: background 0.2s, transform 0.3s; }\r\n  .art-faq-item.art-open .art-faq-icon { background: var(--accent); color: #fff; transform: rotate(45deg); }\r\n  .art-faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s cubic-bezier(0.22,1,0.36,1), padding 0.3s; padding: 0 22px; font-size: 14px; color: var(--muted); line-height: 1.65; }\r\n  .art-faq-item.art-open .art-faq-a { max-height: 250px; padding: 0 22px 18px; }\r\n\r\n  \/* \u2500\u2500 SUMMARY BOX \u2500\u2500 *\/\r\n  .art-summary {\r\n    background: var(--text);\r\n    border-radius: var(--radius-lg);\r\n    padding: 32px 36px;\r\n    margin: 36px 0;\r\n    position: relative;\r\n    overflow: hidden;\r\n  }\r\n  .art-summary::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 80% 0%, rgba(212,80,10,0.2) 0%, transparent 60%); pointer-events: none; }\r\n  .art-summary-label { font-family: 'Syne', sans-serif; font-size: 10px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: 14px; position: relative; }\r\n  .art-summary h4 { font-family: 'Syne', sans-serif; font-size: 18px; font-weight: 700; color: #fff; margin-bottom: 16px; position: relative; }\r\n  .art-summary-list { list-style: none; display: flex; flex-direction: column; gap: 9px; position: relative; }\r\n  .art-summary-list li { font-size: 14px; color: rgba(255,255,255,0.7) !important; padding-left: 18px; position: relative; line-height: 1.5; }\r\n  .art-summary-list li::before { content: '\u2714'; position: absolute; left: 0; color: #4CAF82; font-size: 11px; top: 2px; }\r\n\r\n  \/* \u2500\u2500 INTERNAL LINKS \u2500\u2500 *\/\r\n  .art-internal-links { background: var(--surface); border-radius: var(--radius); border: 1px solid var(--border); padding: 22px 24px; margin: 28px 0; box-shadow: var(--shadow-sm); }\r\n  .art-internal-links h5 { font-family: 'Syne', sans-serif; font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }\r\n  .art-internal-links-grid { display: flex; flex-direction: column; gap: 8px; }\r\n  .art-internal-link { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text) !important; text-decoration: none !important; padding: 8px 10px; border-radius: 7px; transition: background 0.15s; }\r\n  .art-internal-link:hover { background: var(--bg); }\r\n  .art-internal-link::before { content: '\u2192'; color: var(--accent); font-size: 12px; flex-shrink: 0; }\r\n\r\n  \/* \u2500\u2500 FINAL CTA ARTICLE \u2500\u2500 *\/\r\n  .art-cta {\r\n    background: var(--accent);\r\n    border-radius: var(--radius-lg);\r\n    padding: 36px;\r\n    text-align: center;\r\n    margin-top: 48px;\r\n    position: relative;\r\n    overflow: hidden;\r\n  }\r\n  .art-cta::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 0%, rgba(255,255,255,0.12) 0%, transparent 65%); pointer-events: none; }\r\n  .art-cta h3 { font-family: 'Syne', sans-serif; font-size: 22px; font-weight: 700; color: #fff; margin-bottom: 10px; position: relative; letter-spacing: -0.02em; }\r\n  .art-cta p { font-size: 14.5px; color: rgba(255,255,255,0.75); margin-bottom: 22px; position: relative; line-height: 1.6; }\r\n  .art-cta-btns { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; position: relative; }\r\n  .art-cta-btn-white { display: inline-block; background: #fff; color: var(--accent) !important; font-family: 'Syne', sans-serif; font-size: 13px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; padding: 13px 24px; border-radius: 8px; text-decoration: none !important; transition: transform 0.15s, box-shadow 0.2s; box-shadow: 0 4px 16px rgba(0,0,0,0.12); }\r\n  .art-cta-btn-white:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(0,0,0,0.16); color: var(--accent) !important; }\r\n  .art-cta-btn-outline { display: inline-block; background: rgba(255,255,255,0.1); color: #fff !important; font-family: 'Syne', sans-serif; font-size: 13px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; padding: 13px 22px; border-radius: 8px; text-decoration: none !important; border: 1.5px solid rgba(255,255,255,0.25); transition: background 0.2s; }\r\n  .art-cta-btn-outline:hover { background: rgba(255,255,255,0.18); color: #fff !important; }\r\n\r\n  \/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     SIDEBAR\r\n  \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\r\n  .art-sidebar { position: sticky; top: 90px; display: flex; flex-direction: column; gap: 20px; }\r\n\r\n  \/* TOC *\/\r\n  .art-toc {\r\n    background: var(--surface);\r\n    border-radius: var(--radius);\r\n    border: 1px solid var(--border);\r\n    padding: 22px;\r\n    box-shadow: var(--shadow-sm);\r\n  }\r\n  .art-toc-label {\r\n    font-family: 'Syne', sans-serif;\r\n    font-size: 10px;\r\n    font-weight: 700;\r\n    letter-spacing: 0.12em;\r\n    text-transform: uppercase;\r\n    color: var(--muted);\r\n    margin-bottom: 14px;\r\n    display: flex;\r\n    align-items: center;\r\n    gap: 6px;\r\n  }\r\n  .art-toc-label::before { content: ''; display: inline-block; width: 16px; height: 1px; background: var(--accent); }\r\n  .art-toc-links { display: flex; flex-direction: column; gap: 2px; }\r\n  .art-toc-link {\r\n    display: block;\r\n    font-size: 13px;\r\n    color: var(--muted) !important;\r\n    text-decoration: none !important;\r\n    padding: 6px 10px;\r\n    border-radius: 6px;\r\n    transition: background 0.15s, color 0.15s;\r\n    line-height: 1.4;\r\n  }\r\n  .art-toc-link:hover, .art-toc-link.active { background: var(--bg); color: var(--text) !important; }\r\n  .art-toc-link.active { font-weight: 500; }\r\n\r\n  \/* Related box *\/\r\n  .art-related {\r\n    background: var(--surface);\r\n    border-radius: var(--radius);\r\n    border: 1px solid var(--border);\r\n    padding: 22px;\r\n    box-shadow: var(--shadow-sm);\r\n  }\r\n  .art-related-label {\r\n    font-family: 'Syne', sans-serif;\r\n    font-size: 10px;\r\n    font-weight: 700;\r\n    letter-spacing: 0.12em;\r\n    text-transform: uppercase;\r\n    color: var(--muted);\r\n    margin-bottom: 14px;\r\n  }\r\n  .art-related-item {\r\n    display: block;\r\n    padding: 12px 0;\r\n    border-bottom: 1px solid var(--border);\r\n    text-decoration: none !important;\r\n    transition: opacity 0.15s;\r\n  }\r\n  .art-related-item:last-child { border-bottom: none; padding-bottom: 0; }\r\n  .art-related-item:hover { opacity: 0.75; }\r\n  .art-related-item-title { font-family: 'Syne', sans-serif; font-size: 13px; font-weight: 600; color: var(--text) !important; margin-bottom: 4px; line-height: 1.35; }\r\n  .art-related-item-meta { font-size: 11.5px; color: var(--muted); }\r\n\r\n  \/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     RESPONSIVE\r\n  \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\r\n  @media (max-width: 900px) {\r\n    .art-layout { grid-template-columns: 1fr; }\r\n    .art-sidebar { position: static; flex-direction: row; flex-wrap: wrap; }\r\n    .art-toc, .art-related { flex: 1 1 280px; }\r\n  }\r\n  @media (max-width: 600px) {\r\n    .art-hero { padding: 40px 24px 36px; }\r\n    .art-hero-quick { flex-direction: column; gap: 8px; }\r\n    .art-pros-cons { grid-template-columns: 1fr; }\r\n  }\r\n\r\n  \/* \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     REVEAL ON SCROLL (optional class)\r\n  \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 *\/\r\n  .art-reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s cubic-bezier(0.22,1,0.36,1), transform 0.7s cubic-bezier(0.22,1,0.36,1); }\r\n  .art-reveal.art-visible { opacity: 1; transform: translateY(0); }\r\n<\/style>\r\n\r\n<article class=\"art\">\r\n  <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n       HERO\r\n  \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n  <header class=\"art-hero\">\r\n    <div class=\"art-hero-inner\">\r\n      <div class=\"art-hero-meta\">\r\n        <span class=\"art-category\">\ud83d\udcd6 Poradnik<\/span>\r\n        <span class=\"art-hero-meta-sep\">|<\/span>\r\n        <span class=\"art-hero-meta-item\">Zaktualizowano 2026<\/span>\r\n        <span class=\"art-hero-meta-sep\">|<\/span>\r\n        <span class=\"art-hero-meta-item\">15 min czytania<\/span>\r\n      <\/div>\r\n\r\n      <h1>Czym jest <em>wzmacniacz klasy D<\/em> i dlaczego warto go wybra\u0107?<\/h1>\r\n\r\n      <p class=\"art-hero-lead\">\r\n        Kompletny przewodnik po nowoczesnej technologii audio na rok 2026.\r\n        Dowiedz si\u0119, dlaczego wzmacniacze klasy D z technologiami GaN i PFFB\r\n        s\u0105 prawdziw\u0105 rewolucj\u0105 w \u015bwiecie audio.\r\n      <\/p>\r\n\r\n      <div class=\"art-hero-quick\">\r\n        <span class=\"art-hero-quick-item\">Sprawno\u015b\u0107 do 95%<\/span>\r\n        <span class=\"art-hero-quick-item\">Moc 300 W+<\/span>\r\n        <span class=\"art-hero-quick-item\">Kompaktowe rozmiary<\/span>\r\n      <\/div>\r\n    <\/div>\r\n  <\/header>\r\n\r\n  <div class=\"art-layout\">\r\n\r\n    <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n         G\u0141\u00d3WNA TRE\u015a\u0106\r\n    \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n    <div class=\"art-content art-prose\">\r\n\r\n      <!-- \u2500\u2500 FEATURED SNIPPET \u2500\u2500 -->\r\n      <div class=\"art-snippet art-reveal\">\r\n        <div class=\"art-snippet-label\">Szybka odpowied\u017a<\/div>\r\n\r\n        <h4>Czym jest wzmacniacz klasy D i dlaczego warto go wybra\u0107?<\/h4>\r\n\r\n        <p>\r\n          Wzmacniacz klasy D (cz\u0119sto b\u0142\u0119dnie nazywany cyfrowym) to wysokosprawny\r\n          wzmacniacz impulsowy, kt\u00f3ry mo\u017ce osi\u0105ga\u0107 sprawno\u015b\u0107 nawet do 95%.\r\n        <\/p>\r\n\r\n        <ul class=\"art-snippet-list\">\r\n          <li>\r\n            <strong>Dlaczego warto:<\/strong> Oferuje wysok\u0105 moc (300 W+)\r\n            w niewielkiej obudowie, pracuje z minimaln\u0105 ilo\u015bci\u0105 wydzielanego\r\n            ciep\u0142a, a dzi\u0119ki technologiom GaN i PFFB mo\u017ce zapewni\u0107 bardzo\r\n            czyste brzmienie.\r\n          <\/li>\r\n          <li>\r\n            <strong>Idealne zastosowanie:<\/strong> Audio desktopowe przy komputerze,\r\n            nowoczesne systemy stereo w salonie oraz wsz\u0119dzie tam, gdzie liczy si\u0119\r\n            oszcz\u0119dno\u015b\u0107 miejsca i wysoka sprawno\u015b\u0107.\r\n          <\/li>\r\n          <li>\r\n            <strong>Rekomendacja:<\/strong> Szukaj modeli opartych na uk\u0142adzie\r\n            TPA3255, takich jak Fosi Audio ZA3 lub V3 Mono.\r\n          <\/li>\r\n        <\/ul>\r\n      <\/div>\r\n\r\n      <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n           SEKCJA: PODSTAWY\r\n      \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n      <h2 id=\"podstawy\" class=\"art-reveal\">\r\n        Podstawy: co robi wzmacniacz i dlaczego go potrzebujesz?\r\n      <\/h2>\r\n\r\n      <p class=\"art-reveal\">\r\n        Wyobra\u017a sobie wzmacniacz jako \u201esilnik\u201d swoich g\u0142o\u015bnik\u00f3w. \u0179r\u00f3d\u0142o d\u017awi\u0119ku\r\n        \u2013 komputer, smartfon lub DAC \u2013 wysy\u0142a sygna\u0142 o zbyt ma\u0142ej mocy, aby\r\n        bezpo\u015brednio nap\u0119dzi\u0107 wi\u0119ksze kolumny. Wzmacniacz wykorzystuje energi\u0119\r\n        elektryczn\u0105, aby zwi\u0119kszy\u0107 moc tego sygna\u0142u i poruszy\u0107 membranami\r\n        g\u0142o\u015bnik\u00f3w.\r\n      <\/p>\r\n\r\n      <h3 class=\"art-reveal\">\r\n        Dlaczego g\u0142o\u015bniki komputerowe za 30 \u20ac nie wystarcz\u0105?\r\n      <\/h3>\r\n\r\n      <p class=\"art-reveal\">\r\n        Wi\u0119kszo\u015b\u0107 tanich g\u0142o\u015bnik\u00f3w komputerowych ma wbudowany s\u0142aby wzmacniacz\r\n        o ograniczonej jako\u015bci. Je\u015bli zale\u017cy Ci na prawdziwych detalach,\r\n        przestrzeni i dobrze kontrolowanym basie, warto postawi\u0107 na\r\n        <strong>g\u0142o\u015bniki pasywne<\/strong> oraz\r\n        <strong>dedykowany wzmacniacz<\/strong>.\r\n      <\/p>\r\n\r\n      <p class=\"art-reveal\">\r\n        Nowoczesna technologia klasy D pozwala zamkn\u0105\u0107 bardzo wydajny wzmacniacz\r\n        w niewielkiej obudowie. Podczas gdy starsze konstrukcje klasy A lub AB\r\n        trac\u0105 znaczn\u0105 cz\u0119\u015b\u0107 energii w postaci ciep\u0142a, wzmacniacze klasy D\r\n        osi\u0105gaj\u0105 bardzo wysok\u0105 sprawno\u015b\u0107. Efekt? Ni\u017csze zu\u017cycie energii,\r\n        mniej ciep\u0142a i kompaktowa konstrukcja.\r\n      <\/p>\r\n\r\n      <div class=\"art-callout info art-reveal\">\r\n        <span class=\"art-callout-icon\">\ud83d\udca1<\/span>\r\n        <div class=\"art-callout-body\">\r\n          <h5>Czy wiesz, \u017ce?<\/h5>\r\n          <p>\r\n            Class D nie oznacza \u201ecyfrowy\u201d. Jest to oznaczenie klasy pracy\r\n            wzmacniacza. W typowej konstrukcji klasy D sygna\u0142 jest modulowany\r\n            impulsowo, a nast\u0119pnie filtrowany na wyj\u015bciu.\r\n          <\/p>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n           SEKCJA: CZYNNIKI WYBORU\r\n      \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n      <h2 id=\"na-co-zwrocic-uwage\" class=\"art-reveal\">\r\n        Na co zwr\u00f3ci\u0107 uwag\u0119 przy wyborze w 2026 roku?\r\n      <\/h2>\r\n\r\n      <p class=\"art-reveal\">\r\n        Wyb\u00f3r wzmacniacza to nie tylko liczby na opakowaniu. Oto najwa\u017cniejsze\r\n        czynniki, kt\u00f3re decyduj\u0105 o tym, czy b\u0119dziesz zadowolony z brzmienia.\r\n      <\/p>\r\n\r\n      <h3 class=\"art-reveal\">\r\n        Moc (W): ile naprawd\u0119 jej potrzebujesz?\r\n      <\/h3>\r\n\r\n      <p class=\"art-reveal\">\r\n        Nie sugeruj si\u0119 wy\u0142\u0105cznie napisami typu \u201e600 W\u201d. Do typowego s\u0142uchania\r\n        przy komputerze w polu bliskim cz\u0119sto wystarczy 20\u201350 W czystej mocy\r\n        na kana\u0142. Jeszcze wa\u017cniejszy jest jednak\r\n        <strong>zapas mocy (headroom)<\/strong>.\r\n      <\/p>\r\n\r\n      <div class=\"art-callout art-reveal\">\r\n        <span class=\"art-callout-icon\">\ud83c\udfaf<\/span>\r\n        <div class=\"art-callout-body\">\r\n          <h5>Rekomendacja<\/h5>\r\n          <p>\r\n            Je\u015bli korzystasz z biurka w niewielkim pomieszczeniu, wzmacniacz\r\n            oferuj\u0105cy oko\u0142o 50\u201380 W na kana\u0142 b\u0119dzie bardzo dobrym wyborem.\r\n            Do wi\u0119kszego pokoju lub salonu warto rozwa\u017cy\u0107 modele oparte na\r\n            uk\u0142adzie TPA3255.\r\n          <\/p>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <h3 class=\"art-reveal\">Uk\u0142ad wzmacniacza: serce urz\u0105dzenia<\/h3>\r\n\r\n      <p class=\"art-reveal\">\r\n        Uk\u0142ad wzmacniaj\u0105cy ma ogromny wp\u0142yw na mo\u017cliwo\u015bci urz\u0105dzenia. W\u015br\u00f3d\r\n        popularnych rozwi\u0105za\u0144 spotkasz:\r\n      <\/p>\r\n\r\n      <ul class=\"art-reveal\">\r\n        <li>\r\n          <strong>TPA3255<\/strong> \u2013 sprawdzony uk\u0142ad Texas Instruments,\r\n          oferuj\u0105cy bardzo dobry stosunek mocy do ceny.\r\n        <\/li>\r\n        <li>\r\n          <strong>TPA3255E2<\/strong> \u2013 ulepszona wersja o ni\u017cszym poziomie szum\u00f3w.\r\n        <\/li>\r\n        <li>\r\n          <strong>Infineon MA5332MS<\/strong> \u2013 zaawansowane rozwi\u0105zanie\r\n          wykorzystuj\u0105ce technologi\u0119 GaN.\r\n        <\/li>\r\n      <\/ul>\r\n\r\n      <h3 class=\"art-reveal\">Technologia GaN: rewolucja w sprawno\u015bci<\/h3>\r\n\r\n      <p class=\"art-reveal\">\r\n        Tranzystory GaN (azotek galu) mog\u0105 prze\u0142\u0105cza\u0107 si\u0119 szybciej i pracowa\u0107\r\n        wydajniej ni\u017c tradycyjne tranzystory krzemowe. Rezultat to mniejsze\r\n        rozmiary, mniej wydzielanego ciep\u0142a i potencjalnie lepsze parametry\r\n        pracy uk\u0142adu wzmacniaj\u0105cego.\r\n      <\/p>\r\n\r\n      <h3 class=\"art-reveal\">PFFB: dlaczego jest wa\u017cne?<\/h3>\r\n\r\n      <p class=\"art-reveal\">\r\n        PFFB (Post-Filter Feedback) to sprz\u0119\u017cenie zwrotne pobierane za filtrem\r\n        wyj\u015bciowym. Pomaga ograniczy\u0107 wp\u0142yw zmieniaj\u0105cej si\u0119 impedancji g\u0142o\u015bnik\u00f3w\r\n        na charakterystyk\u0119 cz\u0119stotliwo\u015bciow\u0105 wzmacniacza. W konstrukcjach takich\r\n        jak V3 Mono technologia PFFB pozwala uzyska\u0107 bardziej stabiln\u0105 odpowied\u017a\r\n        niezale\u017cnie od pod\u0142\u0105czonych kolumn.\r\n      <\/p>\r\n\r\n      <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n           SEKCJA: KLASY WZMACNIACZY\r\n      \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n      <h2 id=\"klasy-wzmacniaczy\" class=\"art-reveal\">\r\n        Przegl\u0105d klas wzmacniaczy\r\n      <\/h2>\r\n\r\n      <p class=\"art-reveal\">\r\n        Aby zrozumie\u0107, dlaczego klasa D jest dzi\u015b tak popularna, por\u00f3wnajmy\r\n        najwa\u017cniejsze klasy pracy wzmacniaczy:\r\n      <\/p>\r\n\r\n      <div class=\"art-table-wrap art-reveal\">\r\n        <table class=\"art-table\">\r\n          <thead>\r\n            <tr>\r\n              <th>Cecha<\/th>\r\n              <th>Klasa A<\/th>\r\n              <th>Klasa AB<\/th>\r\n              <th class=\"art-th-accent\">Klasa D<\/th>\r\n            <\/tr>\r\n          <\/thead>\r\n          <tbody>\r\n            <tr>\r\n              <td>Sprawno\u015b\u0107<\/td>\r\n              <td>20\u201330%<\/td>\r\n              <td>50\u201360%<\/td>\r\n              <td class=\"art-td-accent\">90\u201395%<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td>Wydzielanie ciep\u0142a<\/td>\r\n              <td>Du\u017ce (wymaga ch\u0142odzenia)<\/td>\r\n              <td>\u015arednie<\/td>\r\n              <td class=\"art-td-accent\">Niewielkie<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td>Rozmiar<\/td>\r\n              <td>Du\u017cy<\/td>\r\n              <td>\u015aredni lub du\u017cy<\/td>\r\n              <td class=\"art-td-accent\">Kompaktowy<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td>Cena za wat mocy<\/td>\r\n              <td>Wysoka<\/td>\r\n              <td>\u015arednia<\/td>\r\n              <td class=\"art-td-accent\">Niska<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td>Jako\u015b\u0107 d\u017awi\u0119ku<\/td>\r\n              <td>Doskona\u0142a<\/td>\r\n              <td>Bardzo dobra<\/td>\r\n              <td class=\"art-td-accent\">Bardzo dobra do doskona\u0142ej<\/td>\r\n            <\/tr>\r\n          <\/tbody>\r\n        <\/table>\r\n      <\/div>\r\n\r\n      <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n           SEKCJA: DESKTOP SETUP\r\n      \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n      <h2 id=\"zestaw-desktopowy\" class=\"art-reveal\">\r\n        Jak zbudowa\u0107 idealny zestaw audio na biurko?\r\n      <\/h2>\r\n\r\n      <p class=\"art-reveal\">\r\n        Typowy \u0142a\u0144cuch zapewniaj\u0105cy wysok\u0105 jako\u015b\u0107 d\u017awi\u0119ku z komputera wygl\u0105da tak:\r\n      <\/p>\r\n\r\n      <ol class=\"art-reveal\">\r\n        <li>\r\n          <strong>\u0179r\u00f3d\u0142o d\u017awi\u0119ku (PC)<\/strong> \u2013 sygna\u0142 cyfrowy przez USB\r\n        <\/li>\r\n        <li>\r\n          <strong>DAC (przetwornik cyfrowo-analogowy)<\/strong> \u2013\r\n          konwersja sygna\u0142u cyfrowego na analogowy\r\n        <\/li>\r\n        <li>\r\n          <strong>Wzmacniacz<\/strong> \u2013 zwi\u0119ksza moc sygna\u0142u dla g\u0142o\u015bnik\u00f3w\r\n        <\/li>\r\n        <li>\r\n          <strong>G\u0142o\u015bniki pasywne<\/strong> \u2013 zamieniaj\u0105 sygna\u0142 elektryczny\r\n          na d\u017awi\u0119k\r\n        <\/li>\r\n      <\/ol>\r\n\r\n      <h3 class=\"art-reveal\">Czy potrzebuj\u0119 DAC-a?<\/h3>\r\n\r\n      <p class=\"art-reveal\">\r\n        Wiele nowoczesnych urz\u0105dze\u0144 oferuje Bluetooth i wej\u015bcia analogowe.\r\n        Je\u015bli jednak chcesz uzyska\u0107 najwy\u017csz\u0105 jako\u015b\u0107 d\u017awi\u0119ku z komputera,\r\n        dobry zewn\u0119trzny DAC mo\u017ce by\u0107 bardzo sensown\u0105 inwestycj\u0105.\r\n      <\/p>\r\n\r\n      <div class=\"art-product-pills art-reveal\">\r\n        <a href=\"\/pl\/produkt\/dac-smsl-dl200\/\" class=\"art-product-pill\">\r\n          <span class=\"art-product-pill-name\">SMSL DL200<\/span>\r\n          <span class=\"art-product-pill-price\"><\/span>\r\n          <span class=\"art-product-pill-badge\">Polecamy<\/span>\r\n        <\/a>\r\n\r\n        <a href=\"\/pl\/produkty\/przetworniki-dac\/\" class=\"art-product-pill\">\r\n          <span class=\"art-product-pill-name\">Wszystkie DAC-i<\/span>\r\n          <span class=\"art-product-pill-price\">Katalog<\/span>\r\n        <\/a>\r\n      <\/div>\r\n\r\n      <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n           SEKCJA: POLECANE MODELE\r\n      \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n      <h2 id=\"polecane-modele\" class=\"art-reveal\">\r\n        Polecane wzmacniacze na rok 2026\r\n      <\/h2>\r\n\r\n      <p class=\"art-reveal\">\r\n        Na podstawie naszych test\u00f3w i recenzji polecamy:\r\n      <\/p>\r\n\r\n      <h3 class=\"art-reveal\">Dla pocz\u0105tkuj\u0105cych i ze \u015brednim bud\u017cetem<\/h3>\r\n\r\n      <div class=\"art-table-wrap art-reveal\">\r\n        <table class=\"art-table\">\r\n          <thead>\r\n            <tr>\r\n              <th>Model<\/th>\r\n              <th class=\"art-th-accent\">Fosi Audio ZA3<\/th>\r\n              <th>Fosi Audio V3 (48 V)<\/th>\r\n              <th>Aiyima A07 Max<\/th>\r\n            <\/tr>\r\n          <\/thead>\r\n          <tbody>\r\n            <tr>\r\n              <td>Uk\u0142ad<\/td>\r\n              <td class=\"art-td-accent\">TPA3255<\/td>\r\n              <td>TPA3255<\/td>\r\n              <td>TPA3255<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td>Moc<\/td>\r\n              <td class=\"art-td-accent\">2\u00d7 65 W (8 \u03a9)<\/td>\r\n              <td>2\u00d7 80 W (4 \u03a9)<\/td>\r\n              <td>2\u00d7 70 W (8 \u03a9)<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td>Bluetooth<\/td>\r\n              <td class=\"art-td-accent\"><span class=\"art-check\">\u2714<\/span> 5.3 aptX HD<\/td>\r\n              <td><span class=\"art-cross\">\u2715<\/span><\/td>\r\n              <td><span class=\"art-check\">\u2714<\/span> 5.0<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td>PFFB<\/td>\r\n              <td class=\"art-td-accent\"><span class=\"art-cross\">\u2715<\/span><\/td>\r\n              <td><span class=\"art-check\">\u2714<\/span><\/td>\r\n              <td><span class=\"art-cross\">\u2715<\/span><\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td>Wbudowany DAC<\/td>\r\n              <td class=\"art-td-accent\"><span class=\"art-check\">\u2714<\/span><\/td>\r\n              <td><span class=\"art-cross\">\u2715<\/span><\/td>\r\n              <td><span class=\"art-check\">\u2714<\/span><\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td>Najlepszy do<\/td>\r\n              <td class=\"art-td-accent\">Biurko + Bluetooth<\/td>\r\n              <td>Czyste brzmienie, audiofile<\/td>\r\n              <td>Uniwersalny wyb\u00f3r w rozs\u0105dnej cenie<\/td>\r\n            <\/tr>\r\n          <\/tbody>\r\n        <\/table>\r\n      <\/div>\r\n\r\n      <div class=\"art-product-pills art-reveal\">\r\n        <a href=\"\/pl\/fosi-audio-za3-recenzja\/\" class=\"art-product-pill\">\r\n          <span class=\"art-product-pill-name\">Fosi Audio ZA3<\/span>\r\n          <span class=\"art-product-pill-price\">Recenzja<\/span>\r\n          <span class=\"art-product-pill-badge\">Najlepszy wyb\u00f3r<\/span>\r\n        <\/a>\r\n\r\n        <a href=\"\/pl\/fosi-audio-v3-stereo-recenzja\/\" class=\"art-product-pill\">\r\n          <span class=\"art-product-pill-name\">Fosi Audio V3<\/span>\r\n          <span class=\"art-product-pill-price\">Recenzja<\/span>\r\n        <\/a>\r\n      <\/div>\r\n\r\n      <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n           SEKCJA: ZALETY \/ WADY\r\n      \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n      <h2 id=\"zalety-wady\" class=\"art-reveal\">\r\n        Zalety i wady wzmacniaczy klasy D\r\n      <\/h2>\r\n\r\n      <div class=\"art-pros-cons art-reveal\">\r\n        <div class=\"art-pros\">\r\n          <h4>Zalety<\/h4>\r\n          <ul class=\"art-pros-list\">\r\n            <li>Wyj\u0105tkowo kompaktowe rozmiary<\/li>\r\n            <li>Sprawno\u015b\u0107 na poziomie 90\u201395%<\/li>\r\n            <li>Minimalne wydzielanie ciep\u0142a<\/li>\r\n            <li>Bardzo dobry stosunek jako\u015bci i mocy do ceny<\/li>\r\n            <li>Nowoczesne funkcje, takie jak Bluetooth czy USB<\/li>\r\n            <li>Idealne do ods\u0142uchu bliskiego pola i salonu<\/li>\r\n          <\/ul>\r\n        <\/div>\r\n\r\n        <div class=\"art-cons\">\r\n          <h4>Wady<\/h4>\r\n          <ul class=\"art-cons-list\">\r\n            <li>Ta\u0144sze konstrukcje mog\u0105 generowa\u0107 wi\u0119cej szum\u00f3w<\/li>\r\n            <li>Bez PFFB charakterystyka mo\u017ce zale\u017ce\u0107 od impedancji kolumn<\/li>\r\n            <li>Niekt\u00f3rzy mi\u0142o\u015bnicy audio preferuj\u0105 charakter klasy A lub AB<\/li>\r\n            <li>Wysokiej jako\u015bci zasilacz ma du\u017ce znaczenie<\/li>\r\n          <\/ul>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n           FAQ\r\n      \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n      <h2 id=\"faq\" class=\"art-reveal\">Najcz\u0119\u015bciej zadawane pytania<\/h2>\r\n\r\n      <div class=\"art-faq art-reveal\">\r\n\r\n        <div class=\"art-faq-item\">\r\n          <button class=\"art-faq-q\" aria-expanded=\"false\">\r\n            <span>Czy wzmacniacz klasy D jest cyfrowy?<\/span>\r\n            <span class=\"art-faq-icon\">+<\/span>\r\n          <\/button>\r\n          <div class=\"art-faq-a\">\r\n            Nie. Klasa D opisuje spos\u00f3b pracy stopnia wzmacniaj\u0105cego, a nie to,\r\n            czy ca\u0142y wzmacniacz jest urz\u0105dzeniem cyfrowym. Konstrukcja klasy D\r\n            wykorzystuje szybkie prze\u0142\u0105czanie i modulacj\u0119 impulsow\u0105, natomiast\r\n            urz\u0105dzenie mo\u017ce posiada\u0107 zar\u00f3wno wej\u015bcia analogowe, jak i cyfrowe.\r\n          <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"art-faq-item\">\r\n          <button class=\"art-faq-q\" aria-expanded=\"false\">\r\n            <span>Ile wat\u00f3w potrzebuj\u0119 do g\u0142o\u015bnik\u00f3w przy komputerze?<\/span>\r\n            <span class=\"art-faq-icon\">+<\/span>\r\n          <\/button>\r\n          <div class=\"art-faq-a\">\r\n            Do ods\u0142uchu bliskiego pola przy biurku zazwyczaj wystarcza 20\u201350 W\r\n            na kana\u0142. Wa\u017cniejszy od maksymalnej g\u0142o\u015bno\u015bci jest jednak zapas mocy\r\n            \u2013 wzmacniacz z odpowiednim headroomem mo\u017ce pracowa\u0107 z wi\u0119ksz\u0105 swobod\u0105.\r\n            Dobrym wyborem b\u0119dzie oko\u0142o 50\u201380 W na kana\u0142.\r\n          <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"art-faq-item\">\r\n          <button class=\"art-faq-q\" aria-expanded=\"false\">\r\n            <span>Czy do wzmacniacza potrzebuj\u0119 r\u00f3wnie\u017c DAC-a?<\/span>\r\n            <span class=\"art-faq-icon\">+<\/span>\r\n          <\/button>\r\n          <div class=\"art-faq-a\">\r\n            To zale\u017cy od \u017ar\u00f3d\u0142a. Je\u015bli korzystasz z Bluetooth lub analogowego\r\n            wyj\u015bcia audio, osobny DAC nie zawsze jest potrzebny. Do po\u0142\u0105czenia\r\n            komputera przez USB lub w celu poprawy jako\u015bci konwersji warto\r\n            rozwa\u017cy\u0107 zewn\u0119trzny DAC, taki jak SMSL DL200.\r\n          <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"art-faq-item\">\r\n          <button class=\"art-faq-q\" aria-expanded=\"false\">\r\n            <span>Czy Bluetooth zapewnia wystarczaj\u0105c\u0105 jako\u015b\u0107 do Hi-Fi?<\/span>\r\n            <span class=\"art-faq-icon\">+<\/span>\r\n          <\/button>\r\n          <div class=\"art-faq-a\">\r\n            Nowoczesne kodeki, takie jak aptX HD czy LDAC, zapewniaj\u0105 bardzo\r\n            dobr\u0105 jako\u015b\u0107 d\u017awi\u0119ku. W przypadku krytycznego ods\u0142uchu najwy\u017csz\u0105\r\n            jako\u015b\u0107 i stabilno\u015b\u0107 nadal zapewnia po\u0142\u0105czenie przewodowe z dobrym\r\n            przetwornikiem DAC.\r\n          <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"art-faq-item\">\r\n          <button class=\"art-faq-q\" aria-expanded=\"false\">\r\n            <span>Co to jest PFFB i dlaczego jest wa\u017cne?<\/span>\r\n            <span class=\"art-faq-icon\">+<\/span>\r\n          <\/button>\r\n          <div class=\"art-faq-a\">\r\n            PFFB (Post-Filter Feedback) to technologia sprz\u0119\u017cenia zwrotnego\r\n            pobieranego za filtrem wyj\u015bciowym. Pomaga kompensowa\u0107 wp\u0142yw zmian\r\n            impedancji pod\u0142\u0105czonych g\u0142o\u015bnik\u00f3w i mo\u017ce zapewni\u0107 bardziej liniow\u0105\r\n            charakterystyk\u0119 cz\u0119stotliwo\u015bciow\u0105.\r\n          <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"art-faq-item\">\r\n          <button class=\"art-faq-q\" aria-expanded=\"false\">\r\n            <span>Jaka jest r\u00f3\u017cnica mi\u0119dzy ZA3 a V3?<\/span>\r\n            <span class=\"art-faq-icon\">+<\/span>\r\n          <\/button>\r\n          <div class=\"art-faq-a\">\r\n            Fosi Audio ZA3 to wszechstronny wzmacniacz przeznaczony mi\u0119dzy innymi\r\n            do zastosowa\u0144 desktopowych, oferuj\u0105cy dodatkowe funkcje zale\u017cnie od\r\n            wersji. V3 koncentruje si\u0119 na prostym torze wzmacniaj\u0105cym, a wersja\r\n            V3 Mono wykorzystuje technologi\u0119 PFFB. Przed zakupem warto por\u00f3wna\u0107\r\n            dok\u0142adn\u0105 specyfikacj\u0119 konkretnej wersji.\r\n          <\/div>\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n      <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n           PODSUMOWANIE\r\n      \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n      <div class=\"art-summary art-reveal\">\r\n        <div class=\"art-summary-label\">Podsumowanie<\/div>\r\n        <h4>Co warto zapami\u0119ta\u0107 z tego poradnika?<\/h4>\r\n\r\n        <ul class=\"art-summary-list\">\r\n          <li>Wzmacniacze klasy D s\u0105 obecnie doskona\u0142ym wyborem dla wi\u0119kszo\u015bci u\u017cytkownik\u00f3w<\/li>\r\n          <li>Uk\u0142ad TPA3255 oferuje bardzo dobry stosunek jako\u015bci, mocy i ceny<\/li>\r\n          <li>Do desktopowego audio \u015bwietnie sprawdzaj\u0105 si\u0119 kompaktowe wzmacniacze klasy D<\/li>\r\n          <li>Dobry zasilacz ma istotny wp\u0142yw na mo\u017cliwo\u015bci wzmacniacza<\/li>\r\n          <li>Zewn\u0119trzny DAC nie jest konieczny, ale mo\u017ce poprawi\u0107 jako\u015b\u0107 d\u017awi\u0119ku z komputera<\/li>\r\n        <\/ul>\r\n      <\/div>\r\n\r\n      <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n           LINKI WEWN\u0118TRZNE\r\n      \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n      <div class=\"art-internal-links art-reveal\">\r\n        <h5>Wi\u0119cej przydatnych materia\u0142\u00f3w<\/h5>\r\n\r\n        <div class=\"art-internal-links-grid\">\r\n          <a href=\"\/pl\/fosi-audio-za3-recenzja\/\" class=\"art-internal-link\">\r\n            Fosi Audio ZA3 \u2013 kompletna recenzja\r\n          <\/a>\r\n\r\n          <a href=\"\/pl\/fosi-audio-v3-stereo-recenzja\/\" class=\"art-internal-link\">\r\n            Fosi Audio V3 (48 V) \u2013 recenzja dla mi\u0142o\u015bnik\u00f3w dobrego brzmienia\r\n          <\/a>\r\n\r\n          <a href=\"\/pl\/produkty\/przetworniki-dac\/\" class=\"art-internal-link\">\r\n            Przetworniki DAC \u2013 kompletny katalog\r\n          <\/a>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n           CTA\r\n      \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n      <div class=\"art-cta art-reveal\">\r\n        <h3>Gotowy na upgrade swojego systemu audio?<\/h3>\r\n\r\n        <p>\r\n          Poznaj nasz\u0105 ofert\u0119 wzmacniaczy klasy D i przetwornik\u00f3w DAC.\r\n          Pomo\u017cemy Ci dobra\u0107 odpowiedni sprz\u0119t.\r\n        <\/p>\r\n\r\n        <div class=\"art-cta-btns\">\r\n          <a href=\"\/pl\/produkty\/wzmacniacze\/\" class=\"art-cta-btn-white\">\r\n            Wzmacniacze\r\n          <\/a>\r\n\r\n          <a href=\"\/pl\/produkty\/przetworniki-dac\/\" class=\"art-cta-btn-outline\">\r\n            Przetworniki DAC\r\n          <\/a>\r\n        <\/div>\r\n      <\/div>\r\n\r\n    <\/div>\r\n\r\n    <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n         SIDEBAR\r\n    \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n    <aside class=\"art-sidebar\">\r\n\r\n      <!-- SPIS TRE\u015aCI -->\r\n      <nav class=\"art-toc\">\r\n        <div class=\"art-toc-label\">Spis tre\u015bci<\/div>\r\n\r\n        <div class=\"art-toc-links\">\r\n          <a href=\"#podstawy\" class=\"art-toc-link\">Podstawy wzmacniaczy<\/a>\r\n          <a href=\"#na-co-zwrocic-uwage\" class=\"art-toc-link\">Na co zwr\u00f3ci\u0107 uwag\u0119?<\/a>\r\n          <a href=\"#klasy-wzmacniaczy\" class=\"art-toc-link\">Przegl\u0105d klas<\/a>\r\n          <a href=\"#zestaw-desktopowy\" class=\"art-toc-link\">Zestaw desktopowy<\/a>\r\n          <a href=\"#polecane-modele\" class=\"art-toc-link\">Polecane modele<\/a>\r\n          <a href=\"#zalety-wady\" class=\"art-toc-link\">Zalety i wady<\/a>\r\n          <a href=\"#faq\" class=\"art-toc-link\">FAQ<\/a>\r\n        <\/div>\r\n      <\/nav>\r\n\r\n      <!-- POWI\u0104ZANE -->\r\n      <div class=\"art-related\">\r\n        <div class=\"art-related-label\">Powi\u0105zane produkty<\/div>\r\n\r\n        <a href=\"\/pl\/fosi-audio-za3-recenzja\/\" class=\"art-related-item\">\r\n          <div class=\"art-related-item-title\">Fosi Audio ZA3<\/div>\r\n          <div class=\"art-related-item-meta\">Recenzja \u2022 Audio desktopowe<\/div>\r\n        <\/a>\r\n\r\n        <a href=\"\/pl\/fosi-audio-v3-stereo-recenzja\/\" class=\"art-related-item\">\r\n          <div class=\"art-related-item-title\">Fosi Audio V3 (48 V)<\/div>\r\n          <div class=\"art-related-item-meta\">Recenzja \u2022 Wzmacniacz Hi-Fi<\/div>\r\n        <\/a>\r\n\r\n        <a href=\"\/pl\/produkt\/dac-smsl-dl200\/\" class=\"art-related-item\">\r\n          <div class=\"art-related-item-title\">SMSL DL200<\/div>\r\n          <div class=\"art-related-item-meta\">DAC \u2022 Polecamy<\/div>\r\n        <\/a>\r\n      <\/div>\r\n\r\n    <\/aside>\r\n\r\n  <\/div>\r\n<\/article>\r\n\r\n<!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     JAVASCRIPT \u2014 FAQ accordion + reveal + TOC highlight\r\n\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n<script>\r\n(function(){\r\n  \/\/ FAQ toggle\r\n  document.querySelectorAll('.art-faq-q').forEach(function(btn){\r\n    btn.addEventListener('click', function(){\r\n      var item = this.closest('.art-faq-item');\r\n      var isOpen = item.classList.contains('art-open');\r\n      document.querySelectorAll('.art-faq-item').forEach(function(el){ el.classList.remove('art-open'); });\r\n      if(!isOpen) item.classList.add('art-open');\r\n      this.setAttribute('aria-expanded', !isOpen);\r\n    });\r\n  });\r\n\r\n  \/\/ Reveal on scroll\r\n  var reveals = document.querySelectorAll('.art-reveal');\r\n  var observer = new IntersectionObserver(function(entries){\r\n    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setActive();\r\n})();\r\n<\/script>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Wzmacniacz klasy D mo\u017ce znacz\u0105co zwi\u0119kszy\u0107 wydajno\u015b\u0107 i efektywno\u015b\u0107 Twojego systemu audio, oferuj\u0105c wysok\u0105 moc w kompaktowej obudowie oraz minimalne nagrzewanie si\u0119 urz\u0105dzenia.<\/p>\n","protected":false},"author":1,"featured_media":3068,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_glsr_average":0,"_glsr_ranking":0,"_glsr_reviews":0,"footnotes":""},"categories":[113,107],"tags":[],"class_list":["post-3072","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-przewodnik","category-audio"],"acf":[],"_links":{"self":[{"href":"https:\/\/deskaudio.eu\/pl\/wp-json\/wp\/v2\/posts\/3072","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/deskaudio.eu\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/deskaudio.eu\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/deskaudio.eu\/pl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/deskaudio.eu\/pl\/wp-json\/wp\/v2\/comments?post=3072"}],"version-history":[{"count":4,"href":"https:\/\/deskaudio.eu\/pl\/wp-json\/wp\/v2\/posts\/3072\/revisions"}],"predecessor-version":[{"id":3076,"href":"https:\/\/deskaudio.eu\/pl\/wp-json\/wp\/v2\/posts\/3072\/revisions\/3076"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/deskaudio.eu\/pl\/wp-json\/wp\/v2\/media\/3068"}],"wp:attachment":[{"href":"https:\/\/deskaudio.eu\/pl\/wp-json\/wp\/v2\/media?parent=3072"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/deskaudio.eu\/pl\/wp-json\/wp\/v2\/categories?post=3072"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/deskaudio.eu\/pl\/wp-json\/wp\/v2\/tags?post=3072"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}