{"id":1038,"date":"2026-05-17T16:15:45","date_gmt":"2026-05-17T14:15:45","guid":{"rendered":"https:\/\/deskaudio.eu\/?post_type=product&#038;p=1038"},"modified":"2026-09-10T21:54:55","modified_gmt":"2026-09-10T19:54:55","slug":"fosi-audio-zh3","status":"publish","type":"product","link":"https:\/\/deskaudio.eu\/sk\/produkt\/fosi-audio-zh3\/","title":{"rendered":"Fosi Audio ZH3"},"content":{"rendered":"\t\t<div data-elementor-type=\"product-post\" data-elementor-id=\"1038\" class=\"elementor elementor-1038\" data-elementor-post-type=\"product\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4896ae7 e-flex e-con-boxed e-con e-parent\" data-id=\"4896ae7\" 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-f6b236b elementor-widget elementor-widget-html\" data-id=\"f6b236b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<!-- ============================================================\r\n     FOSI AUDIO ZH3 \u2014 Sekcie (bez Hero)\r\n     Elementor-ready: vlo\u017e do HTML Widget\r\n     ============================================================ -->\r\n<style>\r\n  @import url('https:\/\/fonts.googleapis.com\/css2?family=Syne:wght@400;500;600;700;800&family=Instrument+Sans:ital,wght@0,300;0,400;0,500;1,300&display=swap');\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    --radius: 12px;\r\n    --radius-lg: 20px;\r\n  }\r\n  .zh3-body * { margin: 0; padding: 0; box-sizing: border-box; }\r\n  .zh3-body {\r\n    font-family: 'Instrument Sans', sans-serif;\r\n    font-weight: 300;\r\n    color: var(--text);\r\n    line-height: 1.6;\r\n    max-width: 1100px;\r\n    margin: 0 auto;\r\n    padding: 0 20px 80px;\r\n  }\r\n  .zh3-body h1, .zh3-body h2, .zh3-body h3, .zh3-body h4 {\r\n    font-family: 'Syne', sans-serif;\r\n    line-height: 1.15;\r\n  }\r\n  \/* \u2500\u2500 REVEAL \u2500\u2500 *\/\r\n  .zh3-reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.75s cubic-bezier(0.22,1,0.36,1), transform 0.75s cubic-bezier(0.22,1,0.36,1); }\r\n  .zh3-reveal.zh3-visible { opacity: 1; transform: translateY(0); }\r\n  .zh3-reveal-d1 { transition-delay: 0.05s; }\r\n  .zh3-reveal-d2 { transition-delay: 0.12s; }\r\n  .zh3-reveal-d3 { transition-delay: 0.20s; }\r\n  .zh3-reveal-d4 { transition-delay: 0.28s; }\r\n  \/* \u2500\u2500 LABEL \u2500\u2500 *\/\r\n  .zh3-label { display: inline-flex; align-items: center; gap: 6px; font-family: 'Syne', sans-serif; font-size: 11px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 16px; }\r\n  .zh3-label::before { content: ''; display: inline-block; width: 20px; height: 1px; background: var(--accent); }\r\n  \/* \u2500\u2500 SECTION \u2500\u2500 *\/\r\n  .zh3-section { margin-top: 72px; }\r\n  .zh3-section-header { margin-bottom: 40px; }\r\n  .zh3-section-header h2 { font-size: clamp(24px, 3.5vw, 36px); font-weight: 700; letter-spacing: -0.02em; color: var(--text); }\r\n  .zh3-section-header p { font-size: 15px; color: var(--muted); margin-top: 10px; max-width: 560px; line-height: 1.6; }\r\n  \/* \u2500\u2500 FOR WHOM \u2500\u2500 *\/\r\n  .zh3-whom-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }\r\n  .zh3-whom-card { background: var(--surface); border-radius: var(--radius); padding: 28px; border: 1px solid var(--border); box-shadow: var(--shadow-sm); }\r\n  .zh3-whom-card.zh3-yes .zh3-whom-icon { color: var(--green); }\r\n  .zh3-whom-card.zh3-no .zh3-whom-icon { color: #D4500A; opacity: 0.7; }\r\n  .zh3-whom-icon { font-size: 22px; margin-bottom: 12px; display: block; }\r\n  .zh3-whom-card h4 { font-size: 15px; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 14px; color: var(--text); }\r\n  .zh3-whom-list { list-style: none; display: flex; flex-direction: column; gap: 9px; }\r\n  .zh3-whom-list li { font-size: 13.5px; color: var(--muted); padding-left: 18px; position: relative; line-height: 1.5; }\r\n  .zh3-whom-list li::before { content: '\u2192'; position: absolute; left: 0; font-size: 11px; top: 2px; color: var(--accent); }\r\n  .zh3-whom-card.zh3-no .zh3-whom-list li::before { content: '\u00d7'; color: var(--muted); font-size: 13px; top: 0; }\r\n  \/* \u2500\u2500 VELVET SOUND BADGE \u2500\u2500 *\/\r\n  .zh3-chip-banner { background: var(--text); border-radius: var(--radius); padding: 22px 28px; display: flex; align-items: center; gap: 20px; margin-bottom: 28px; }\r\n  .zh3-chip-name { font-family: 'Syne', sans-serif; font-size: 22px; font-weight: 800; color: #fff; letter-spacing: -0.02em; white-space: nowrap; }\r\n  .zh3-chip-name span { color: var(--accent); }\r\n  .zh3-chip-divider { width: 1px; height: 36px; background: rgba(255,255,255,0.12); flex-shrink: 0; }\r\n  .zh3-chip-desc { font-size: 13.5px; color: rgba(255,255,255,0.55); line-height: 1.55; }\r\n  .zh3-chip-desc strong { color: #fff; font-weight: 500; display: block; margin-bottom: 2px; }\r\n  \/* \u2500\u2500 SOUND \u2500\u2500 *\/\r\n  .zh3-sound-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 24px; }\r\n  .zh3-sound-card { background: var(--surface); border-radius: var(--radius); padding: 28px 24px; border: 1px solid var(--border); box-shadow: var(--shadow-sm); text-align: center; }\r\n  .zh3-sound-freq { font-family: 'Syne', sans-serif; font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 10px; display: block; }\r\n  .zh3-sound-tag { font-size: 10px; font-family: 'Syne', sans-serif; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); display: block; margin-bottom: 6px; }\r\n  .zh3-sound-card h4 { font-size: 16px; font-weight: 700; margin-bottom: 10px; }\r\n  .zh3-sound-card p { font-size: 13.5px; color: var(--muted); line-height: 1.55; }\r\n  .zh3-sound-bar { height: 3px; background: var(--border); border-radius: 2px; margin: 14px 0 0; overflow: hidden; }\r\n  .zh3-sound-bar-fill { height: 100%; background: linear-gradient(90deg, var(--accent), #F2804A); border-radius: 2px; transition: width 1.2s cubic-bezier(0.22,1,0.36,1); }\r\n  .zh3-verdict-box { background: var(--text); color: #fff; border-radius: var(--radius); padding: 28px 32px; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }\r\n  .zh3-verdict-item { display: flex; gap: 12px; align-items: flex-start; }\r\n  .zh3-verdict-icon { width: 36px; height: 36px; background: rgba(212,80,10,0.2); border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 16px; }\r\n  .zh3-verdict-item p { font-size: 14px; color: rgba(255,255,255,0.7); line-height: 1.5; }\r\n  .zh3-verdict-item strong { display: block; color: #fff; font-family: 'Syne', sans-serif; font-size: 14px; font-weight: 700; margin-bottom: 4px; }\r\n  \/* \u2500\u2500 COMPARISON TABLE \u2500\u2500 *\/\r\n  .zh3-table-wrap { background: var(--surface); border-radius: var(--radius); border: 1px solid var(--border); overflow-x: auto; -webkit-overflow-scrolling: touch; box-shadow: var(--shadow-sm); }\r\n  .zh3-table { width: 100%; min-width: 560px; border-collapse: collapse; }\r\n  .zh3-table thead tr { background: var(--text); color: #fff; }\r\n  .zh3-table thead th { padding: 16px 20px; font-family: 'Syne', sans-serif; font-size: 13px; font-weight: 700; letter-spacing: 0.05em; text-align: left; }\r\n  .zh3-table thead th:first-child { color: rgba(255,255,255,0.5); }\r\n  .zh3-table thead th.zh3-highlight { background: var(--accent); position: relative; }\r\n  .zh3-table thead th.zh3-highlight::after { content: 'N\u00c1\u0160A VO\u013dBA'; position: absolute; top: -18px; left: 50%; transform: translateX(-50%); font-size: 8px; letter-spacing: 0.15em; background: var(--accent); padding: 2px 8px; border-radius: 2px 2px 0 0; white-space: nowrap; }\r\n  .zh3-table tbody tr { border-bottom: 1px solid var(--border); transition: background 0.15s; }\r\n  .zh3-table tbody tr:hover { background: var(--bg); }\r\n  .zh3-table tbody tr:last-child { border-bottom: none; }\r\n  .zh3-table tbody td { padding: 14px 20px; font-size: 13.5px; color: var(--muted); vertical-align: middle; }\r\n  .zh3-table tbody td:first-child { font-weight: 500; color: var(--text); font-size: 13px; }\r\n  .zh3-table tbody td.zh3-highlight { background: var(--accent-light); color: var(--accent); font-weight: 600; font-size: 13px; }\r\n  .zh3-check { color: var(--green); font-size: 15px; }\r\n  .zh3-cross { color: var(--muted); font-size: 15px; }\r\n  .zh3-verdict-banner { margin-top: 16px; background: var(--green-bg); border: 1px solid #B8DCC8; border-radius: var(--radius); padding: 18px 22px; display: flex; gap: 12px; align-items: flex-start; }\r\n  .zh3-verdict-banner-icon { font-size: 20px; flex-shrink: 0; }\r\n  .zh3-verdict-banner p { font-size: 14px; color: #1D5236; line-height: 1.55; }\r\n  .zh3-verdict-banner strong { font-weight: 600; }\r\n  \/* \u2500\u2500 PERFECT SETUP \u2500\u2500 *\/\r\n  .zh3-setup-chain { display: flex; align-items: stretch; background: var(--surface); border-radius: var(--radius); border: 1px solid var(--border); overflow: hidden; box-shadow: var(--shadow-sm); }\r\n  .zh3-setup-step { flex: 1; padding: 28px 24px; position: relative; text-align: center; }\r\n  .zh3-setup-step:not(:last-child) { border-right: 1px solid var(--border); }\r\n  .zh3-setup-step:not(:last-child)::after { content: '\u2192'; position: absolute; right: -14px; top: 50%; transform: translateY(-50%); width: 28px; height: 28px; background: var(--surface); border: 1px solid var(--border); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 12px; color: var(--accent); z-index: 1; line-height: 28px; }\r\n  .zh3-setup-num { font-family: 'Syne', sans-serif; font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-bottom: 10px; display: block; }\r\n  .zh3-setup-step h4 { font-size: 15px; font-weight: 700; margin-bottom: 6px; }\r\n  .zh3-setup-step p { font-size: 13px; color: var(--muted); line-height: 1.5; }\r\n  .zh3-setup-step.zh3-active { background: var(--accent-light); }\r\n  .zh3-setup-step.zh3-active h4 { color: var(--accent); }\r\n  \/* \u2500\u2500 REPRO ODPOR\u00da\u010cANIA \u2500\u2500 *\/\r\n  .zh3-repro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 20px; }\r\n  .zh3-repro-card { background: var(--surface); border-radius: var(--radius); padding: 22px 24px; border: 1px solid var(--border); box-shadow: var(--shadow-sm); }\r\n  .zh3-repro-type { font-family: 'Syne', sans-serif; font-size: 10px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 8px; display: block; }\r\n  .zh3-repro-card h4 { font-size: 14px; font-weight: 700; margin-bottom: 6px; color: var(--text); }\r\n  .zh3-repro-card p { font-size: 13px; color: var(--muted); line-height: 1.5; }\r\n  \/* \u2500\u2500 TECH SPECS TABLE \u2500\u2500 *\/\r\n  .zh3-specs-table-wrap { background: var(--surface); border-radius: var(--radius); border: 1px solid var(--border); overflow: hidden; box-shadow: var(--shadow-sm); }\r\n  .zh3-spec-row { display: flex; align-items: flex-start; border-bottom: 1px solid var(--border); }\r\n  .zh3-spec-row:last-child { border-bottom: none; }\r\n  .zh3-spec-key { flex: 0 0 200px; padding: 14px 22px; font-family: 'Syne', sans-serif; font-size: 12px; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase; color: var(--muted); background: var(--bg); border-right: 1px solid var(--border); }\r\n  .zh3-spec-val { flex: 1; padding: 14px 22px; font-size: 14px; color: var(--text); line-height: 1.5; }\r\n  \/* \u2500\u2500 HOW TO USE \u2500\u2500 *\/\r\n  .zh3-steps { display: flex; flex-direction: column; background: var(--surface); border-radius: var(--radius); border: 1px solid var(--border); overflow: hidden; box-shadow: var(--shadow-sm); }\r\n  .zh3-step { display: flex; gap: 24px; align-items: flex-start; padding: 24px 28px; border-bottom: 1px solid var(--border); transition: background 0.2s; }\r\n  .zh3-step:last-child { border-bottom: none; }\r\n  .zh3-step:hover { background: var(--bg); }\r\n  .zh3-step-num { font-family: 'Syne', sans-serif; font-size: 28px; font-weight: 800; color: var(--border); line-height: 1; flex-shrink: 0; width: 36px; transition: color 0.2s; }\r\n  .zh3-step:hover .zh3-step-num { color: var(--accent-mid); }\r\n  .zh3-step-content h4 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }\r\n  .zh3-step-content p { font-size: 13.5px; color: var(--muted); line-height: 1.55; }\r\n  \/* \u2500\u2500 REVIEWS \u2500\u2500 *\/\r\n  .zh3-reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }\r\n  .zh3-review { background: var(--surface); border-radius: var(--radius); padding: 24px; border: 1px solid var(--border); box-shadow: var(--shadow-sm); display: flex; flex-direction: column; gap: 14px; }\r\n  .zh3-review-stars { color: #F59E0B; font-size: 13px; letter-spacing: 1px; }\r\n  .zh3-review-text { font-size: 14px; color: var(--text); line-height: 1.6; font-style: italic; flex: 1; }\r\n  .zh3-review-author { font-family: 'Syne', sans-serif; font-size: 12px; font-weight: 700; color: var(--muted); letter-spacing: 0.05em; }\r\n  .zh3-review-author span { font-weight: 300; }\r\n  .zh3-review-author::before { content: '\u2014 '; }\r\n  \/* \u2500\u2500 FAQ \u2500\u2500 *\/\r\n  .zh3-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); }\r\n  .zh3-faq-item { border-bottom: 1px solid var(--border); }\r\n  .zh3-faq-item:last-child { border-bottom: none; }\r\n  .zh3-faq-q { width: 100%; background: none !important; border: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; padding: 22px 28px; font-family: 'Syne', sans-serif; font-size: 14.5px; font-weight: 600; color: #1A1916 !important; text-align: left; transition: background 0.15s; }\r\n  .zh3-faq-q:hover { background: var(--bg) !important; color: #1A1916 !important; }\r\n  .zh3-faq-q:focus { outline: none !important; color: #1A1916 !important; }\r\n  .zh3-faq-icon { width: 22px; height: 22px; border-radius: 50%; background: var(--bg); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; font-size: 14px; color: var(--accent); flex-shrink: 0; transition: background 0.2s, transform 0.3s; margin-left: 16px; }\r\n  .zh3-faq-item.zh3-open .zh3-faq-icon { background: var(--accent); color: #fff; transform: rotate(45deg); }\r\n  .zh3-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 28px; font-size: 14px; color: var(--muted); line-height: 1.65; }\r\n  .zh3-faq-item.zh3-open .zh3-faq-a { max-height: 220px; padding: 0 28px 22px; }\r\n  \/* \u2500\u2500 FINAL CTA \u2500\u2500 *\/\r\n  .zh3-final-cta { margin-top: 72px; background: var(--text); border-radius: var(--radius-lg); padding: 60px 48px; text-align: center; position: relative; overflow: hidden; }\r\n  .zh3-final-cta::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 0%, rgba(212,80,10,0.25) 0%, transparent 65%); pointer-events: none; }\r\n  .zh3-final-cta h2 { font-size: clamp(26px, 4vw, 42px); font-weight: 700; color: #fff; letter-spacing: -0.02em; margin-bottom: 14px; position: relative; }\r\n  .zh3-final-cta p { font-size: 16px; color: rgba(255,255,255,0.55); max-width: 480px; margin: 0 auto 36px; line-height: 1.6; position: relative; }\r\n  .zh3-final-cta-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; position: relative; margin-bottom: 28px; }\r\n  .zh3-btn-primary { display: inline-block; text-align: center; background: var(--accent); color: #fff !important; font-family: 'Syne', sans-serif; font-size: 15px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; padding: 16px 40px; border-radius: var(--radius); text-decoration: none !important; border: none; cursor: pointer; transition: background 0.2s, transform 0.15s, box-shadow 0.2s; box-shadow: 0 4px 16px rgba(212,80,10,0.28); }\r\n  .zh3-btn-primary:hover, .zh3-btn-primary:focus, .zh3-btn-primary:visited { background: #bf4509; transform: translateY(-1px); box-shadow: 0 8px 24px rgba(212,80,10,0.35); color: #fff !important; text-decoration: none !important; }\r\n  .zh3-btn-secondary { display: inline-block; text-align: center; background: rgba(255,255,255,0.05); color: rgba(255,255,255,0.7) !important; font-family: 'Syne', sans-serif; font-size: 15px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; padding: 16px 32px; border-radius: var(--radius); text-decoration: none !important; border: 1.5px solid rgba(255,255,255,0.2); cursor: pointer; transition: border-color 0.2s, background 0.2s; }\r\n  .zh3-btn-secondary:hover, .zh3-btn-secondary:focus, .zh3-btn-secondary:visited { border-color: rgba(255,255,255,0.5); background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.7) !important; text-decoration: none !important; }\r\n  .zh3-final-trust { display: flex; gap: 24px; justify-content: center; flex-wrap: wrap; position: relative; }\r\n  .zh3-final-trust-item { font-size: 13px; color: rgba(255,255,255,0.4); }\r\n  \/* \u2500\u2500 DEEP DIVE \u2500\u2500 *\/\r\n  .zh3-deepdive { margin-top: 72px; }\r\n  .zh3-deepdive-intro { font-size: 16px; color: var(--muted); line-height: 1.75; margin-bottom: 48px; max-width: 820px; }\r\n  .zh3-deepdive-intro strong { color: var(--text); font-weight: 500; }\r\n  .zh3-dd-block { display: grid; grid-template-columns: 1fr 2fr; gap: 32px; align-items: start; padding: 40px 0; border-top: 1px solid var(--border); }\r\n  .zh3-dd-block:last-of-type { border-bottom: 1px solid var(--border); }\r\n  .zh3-dd-left { position: sticky; top: 24px; }\r\n  .zh3-dd-num { font-family: 'Syne', sans-serif; font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 10px; display: block; }\r\n  .zh3-dd-left h3 { font-size: clamp(18px, 2.5vw, 24px); font-weight: 700; letter-spacing: -0.02em; color: var(--text); line-height: 1.2; }\r\n  .zh3-dd-right { display: flex; flex-direction: column; gap: 20px; }\r\n  .zh3-dd-right p { font-size: 15px; color: var(--muted); line-height: 1.75; }\r\n  .zh3-dd-right p strong { color: var(--text); font-weight: 500; }\r\n  .zh3-dd-highlights { display: flex; flex-direction: column; gap: 12px; }\r\n  .zh3-dd-highlight { display: flex; gap: 14px; align-items: flex-start; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; box-shadow: var(--shadow-sm); }\r\n  .zh3-dd-highlight-icon { font-size: 18px; flex-shrink: 0; margin-top: 1px; }\r\n  .zh3-dd-highlight-text h4 { font-family: 'Syne', sans-serif; font-size: 13px; font-weight: 700; color: var(--text); margin-bottom: 3px; }\r\n  .zh3-dd-highlight-text p { font-size: 13px; color: var(--muted); line-height: 1.5; }\r\n  .zh3-dd-tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }\r\n  .zh3-dd-tag { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 500; padding: 5px 12px; border-radius: 100px; background: var(--accent-light); color: var(--accent); border: 1px solid var(--accent-mid); font-family: 'Instrument Sans', sans-serif; }\r\n  .zh3-dd-tag.zh3-dd-tag-green { background: var(--green-bg); color: var(--green); border-color: #B8DCC8; }\r\n  \/* \u2500\u2500 RESPONSIVE \u2500\u2500 *\/\r\n  @media (max-width: 768px) {\r\n    .zh3-whom-grid, .zh3-verdict-box, .zh3-repro-grid { grid-template-columns: 1fr; }\r\n    .zh3-sound-grid, .zh3-reviews-grid { grid-template-columns: 1fr; }\r\n    .zh3-setup-chain { flex-direction: column; }\r\n    .zh3-setup-step:not(:last-child) { border-right: none; border-bottom: 1px solid var(--border); }\r\n    .zh3-setup-step:not(:last-child)::after { display: none; }\r\n    .zh3-dd-block { grid-template-columns: 1fr; gap: 20px; }\r\n    .zh3-dd-left { position: static; }\r\n    .zh3-deepdive-intro { font-size: 14px; }\r\n    .zh3-chip-banner { flex-direction: column; gap: 12px; }\r\n    .zh3-chip-divider { display: none; }\r\n    .zh3-spec-key { flex: 0 0 130px; font-size: 11px; padding: 12px 14px; }\r\n    .zh3-spec-val { padding: 12px 14px; font-size: 13px; }\r\n    .zh3-final-cta { padding: 40px 24px; }\r\n  }\r\n<\/style>\r\n\r\n<div class=\"zh3-body\">\r\n  <!-- \u2550\u2550 PRE KOHO \u2550\u2550 -->\r\n  <div class=\"zh3-section zh3-reveal\">\r\n    <div class=\"zh3-section-header\">\r\n      <div class=\"zh3-label\">Cie\u013eov\u00e1 skupina<\/div>\r\n      <h2>Pre koho je ZH3 stvoren\u00fd?<\/h2>\r\n    <\/div>\r\n    <div class=\"zh3-whom-grid\">\r\n      <div class=\"zh3-whom-card zh3-yes zh3-reveal zh3-reveal-d1\">\r\n        <span class=\"zh3-whom-icon\">\u2714<\/span>\r\n        <h4>Ide\u00e1lny pre<\/h4>\r\n        <ul class=\"zh3-whom-list\">\r\n          <li>N\u00e1ro\u010dn\u00fdch posluch\u00e1\u010dov \u2014 Hi-Res PCM 768 kHz \/ DSD512 z PC vy\u017em\u00fdka maximum z ka\u017edej nahr\u00e1vky<\/li>\r\n          <li>Hr\u00e1\u010dov na konzol\u00e1ch \u2014 jedno z m\u00e1la Hi-Fi zariaden\u00ed s nat\u00edvnou podporou PS5 cez m\u00f3d UAC 1.0<\/li>\r\n          <li>Majite\u013eov \u0161t\u00fadiov\u00fdch monitorov \u2014 symetrick\u00e9 XLR v\u00fdstupy z neho robia dokonal\u00fd predzosil\u0148ova\u010d na st\u00f4l<\/li>\r\n          <li>Hobby ladi\u010dov \u2014 Op-Amp Rolling + 6 digit\u00e1lnych filtrov pre personaliz\u00e1ciu zvuku pod\u013ea va\u0161ich u\u0161\u00ed<\/li>\r\n        <\/ul>\r\n      <\/div>\r\n      <div class=\"zh3-whom-card zh3-no zh3-reveal zh3-reveal-d2\">\r\n        <span class=\"zh3-whom-icon\">\u2715<\/span>\r\n        <h4>Nie je ide\u00e1lny pre<\/h4>\r\n        <ul class=\"zh3-whom-list\">\r\n          <li>Bezdr\u00f4tov\u00e9 streamovanie \u2014 zariadenie nem\u00e1 Bluetooth vstup<\/li>\r\n          <li>Ve\u013ek\u00e9 pas\u00edvne reproduktory \u2014 vy\u017eaduje extern\u00fd v\u00fdkonov\u00fd zosil\u0148ova\u010d (napr. Fosi ZA3)<\/li>\r\n        <\/ul>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- \u2550\u2550 ZVUK \u2550\u2550 -->\r\n  <div class=\"zh3-section zh3-reveal\">\r\n    <div class=\"zh3-section-header\">\r\n      <div class=\"zh3-label\">Zvukov\u00fd charakter<\/div>\r\n      <h2>Ako znie Fosi Audio ZH3?<\/h2>\r\n      <p>Zvukov\u00fd podpis \u201eVelvet Sound\" \u2014 muzik\u00e1lnos\u0165 a prirodzenos\u0165, ktor\u00fa pozn\u00e1 ka\u017ed\u00fd audiofil.<\/p>\r\n    <\/div>\r\n    <div class=\"zh3-chip-banner zh3-reveal\">\r\n      <div class=\"zh3-chip-name\">AKM <span>4493SEQ<\/span><\/div>\r\n      <div class=\"zh3-chip-divider\"><\/div>\r\n      <p class=\"zh3-chip-desc\">\r\n        <strong>Velvet Sound \u2014 vlajkov\u00fd \u010dip AKM<\/strong>\r\n        Japonsk\u00fd DAC \u010dip, ktor\u00fd pou\u017e\u00edvaj\u00fa pr\u00e9miov\u00e9 zna\u010dky za tis\u00edce eur. Muzik\u00e1lnos\u0165 a teplota zvuku, ktor\u00e1 nem\u00e1 konkurenciu v tejto cene.\r\n      <\/p>\r\n    <\/div>\r\n    <div class=\"zh3-sound-grid\">\r\n      <div class=\"zh3-sound-card zh3-reveal zh3-reveal-d1\">\r\n        <span class=\"zh3-sound-freq\">Bass<\/span>\r\n        <span class=\"zh3-sound-tag\">Tight & Punchy<\/span>\r\n        <h4>Pevn\u00fd & Kontrolovan\u00fd<\/h4>\r\n        <p>Pevn\u00fd a kontrolovan\u00fd n\u00edzky koniec. \u017diadne dunenie \u2014 len \u010dist\u00fd \u00fader, ktor\u00fd uc\u00edtite.<\/p>\r\n        <div class=\"zh3-sound-bar\"><div class=\"zh3-sound-bar-fill\" style=\"width:89%\"><\/div><\/div>\r\n      <\/div>\r\n      <div class=\"zh3-sound-card zh3-reveal zh3-reveal-d2\">\r\n        <span class=\"zh3-sound-freq\">Stredy<\/span>\r\n        <span class=\"zh3-sound-tag\">Clear & Natural<\/span>\r\n        <h4>\u010cist\u00e9 & Priestorov\u00e9<\/h4>\r\n        <p>Vok\u00e1ly jasne oddelen\u00e9 v priestore. Budete ma\u0165 pocit, \u017ee spev\u00e1k stoj\u00ed priamo pred vami.<\/p>\r\n        <div class=\"zh3-sound-bar\"><div class=\"zh3-sound-bar-fill\" style=\"width:93%\"><\/div><\/div>\r\n      <\/div>\r\n      <div class=\"zh3-sound-card zh3-reveal zh3-reveal-d3\">\r\n        <span class=\"zh3-sound-freq\">V\u00fd\u0161ky<\/span>\r\n        <span class=\"zh3-sound-tag\">Airy & Smooth<\/span>\r\n        <h4>Detailn\u00e9 & Vzdu\u0161n\u00e9<\/h4>\r\n        <p>6 digit\u00e1lnych filtrov \u2014 nastavte od analytick\u00fdch a\u017e po jemn\u00e9 pod\u013ea \u017e\u00e1nru a n\u00e1lady.<\/p>\r\n        <div class=\"zh3-sound-bar\"><div class=\"zh3-sound-bar-fill\" style=\"width:87%\"><\/div><\/div>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"zh3-verdict-box zh3-reveal\">\r\n      <div class=\"zh3-verdict-item\">\r\n        <div class=\"zh3-verdict-icon\">\u2b1b<\/div>\r\n        <div>\r\n          <strong>Black Background<\/strong>\r\n          <p>Neuverite\u013ene tich\u00e9 pozadie \u2014 ka\u017ed\u00fd detail nahr\u00e1vky vynikne bez pozadia \u0161umu.<\/p>\r\n        <\/div>\r\n      <\/div>\r\n      <div class=\"zh3-verdict-item\">\r\n        <div class=\"zh3-verdict-icon\">\u26a1<\/div>\r\n        <div>\r\n          <strong>2570 mW (Balanced)<\/strong>\r\n          <p>Dynamika, ktor\u00fa by ste \u010dakali od techniky za tis\u00edce eur. Poh\u00e1\u0148a aj n\u00e1ro\u010dn\u00e9 magnetoplan\u00e1rne sl\u00fachadl\u00e1.<\/p>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- \u2550\u2550 POROVNANIE \u2550\u2550 -->\r\n  <div class=\"zh3-section zh3-reveal\">\r\n    <div class=\"zh3-section-header\">\r\n      <div class=\"zh3-label\">Porovnanie modelov<\/div>\r\n      <h2>ZH3 vs. konkurencia<\/h2>\r\n    <\/div>\r\n    <div class=\"zh3-table-wrap\">\r\n      <table class=\"zh3-table\">\r\n        <thead>\r\n          <tr>\r\n            <th>Parameter<\/th>\r\n            <th class=\"zh3-highlight\">Fosi Audio ZH3<\/th>\r\n            <th>FiiO K11 (R2R)<\/th>\r\n            <th>Topping DX3 Pro+<\/th>\r\n          <\/tr>\r\n        <\/thead>\r\n        <tbody>\r\n          <tr>\r\n            <td>V\u00fdkon (Balanced)<\/td>\r\n            <td class=\"zh3-highlight\">2570 mW<\/td>\r\n            <td>1300 mW<\/td>\r\n            <td>N\/A (iba SE)<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Anal\u00f3gov\u00fd vstup<\/td>\r\n            <td class=\"zh3-highlight\"><span class=\"zh3-check\">\u2714<\/span> \u00c1no (RCA)<\/td>\r\n            <td><span class=\"zh3-cross\">\u2715<\/span> Nie<\/td>\r\n            <td><span class=\"zh3-cross\">\u2715<\/span> Nie<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Konektivita v\u00fdstup<\/td>\r\n            <td class=\"zh3-highlight\">XLR + RCA Out<\/td>\r\n            <td>Iba RCA Out<\/td>\r\n            <td>Iba RCA Out<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Gaming (UAC 1.0)<\/td>\r\n            <td class=\"zh3-highlight\"><span class=\"zh3-check\">\u2714<\/span> \u00c1no (PS5)<\/td>\r\n            <td><span class=\"zh3-check\">\u2714<\/span> \u00c1no<\/td>\r\n            <td><span class=\"zh3-cross\">\u2715<\/span> Nie<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Ladenie zvuku<\/td>\r\n            <td class=\"zh3-highlight\">EQ + Op-Amp Rolling<\/td>\r\n            <td>Iba filtre<\/td>\r\n            <td>Iba filtre<\/td>\r\n          <\/tr>\r\n        <\/tbody>\r\n      <\/table>\r\n    <\/div>\r\n    <div class=\"zh3-verdict-banner zh3-reveal\">\r\n      <span class=\"zh3-verdict-banner-icon\">\ud83c\udfc6<\/span>\r\n      <p><strong>Verdikt:<\/strong> ZH3 je najv\u00fdkonnej\u0161\u00ed a najv\u0161estrannej\u0161\u00ed hub vo svojej triede. Ak m\u00e1te n\u00e1ro\u010dn\u00e9 sl\u00fachadl\u00e1, ZH3 je jasn\u00e1 vo\u013eba \u2014 dvojn\u00e1sobn\u00fd v\u00fdkon oproti FiiO K11, navy\u0161e s anal\u00f3gov\u00fdm vstupom a XLR v\u00fdstupom.<\/p>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- \u2550\u2550 PERFECT SETUP \u2550\u2550 -->\r\n  <div class=\"zh3-section zh3-reveal\">\r\n    <div class=\"zh3-section-header\">\r\n      <div class=\"zh3-label\">Odpor\u00fa\u010dan\u00e1 kombin\u00e1cia<\/div>\r\n      <h2>Ultim\u00e1tny HiFi stack<\/h2>\r\n      <p>ZH3 je mozog syst\u00e9mu \u2014 pridajte zosil\u0148ova\u010d a reproduktory pre kompletn\u00fd desktop setup.<\/p>\r\n    <\/div>\r\n    <div class=\"zh3-setup-chain\">\r\n      <div class=\"zh3-setup-step zh3-active\">\r\n        <span class=\"zh3-setup-num\">01<\/span>\r\n        <h4>DAC & Preamp<\/h4>\r\n        <p>Fosi Audio ZH3 \u2014 mozog syst\u00e9mu, sl\u00fachadlov\u00fd zosil\u0148ova\u010d aj predzosil\u0148ova\u010d v jednom<\/p>\r\n      <\/div>\r\n      <div class=\"zh3-setup-step\">\r\n        <span class=\"zh3-setup-num\">02<\/span>\r\n        <h4>V\u00fdkonov\u00fd zosil\u0148ova\u010d<\/h4>\r\n        <p>Fosi Audio ZA3 \u2014 pre pripojenie pas\u00edvnych reproduktorov cez XLR<\/p>\r\n      <\/div>\r\n      <div class=\"zh3-setup-step\">\r\n        <span class=\"zh3-setup-num\">03<\/span>\r\n        <h4>Trigger k\u00e1bel<\/h4>\r\n        <p>12V Trigger (v balen\u00ed) \u2014 zapnite obe zariadenia naraz jedn\u00fdm tla\u010didlom<\/p>\r\n      <\/div>\r\n      <div class=\"zh3-setup-step\">\r\n        <span class=\"zh3-setup-num\">04<\/span>\r\n        <h4>Zdroj zvuku<\/h4>\r\n        <p>PC cez USB-C, gramof\u00f3n cez RCA alebo konzola cez USB (UAC 1.0)<\/p>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"zh3-repro-grid zh3-reveal\">\r\n      <div class=\"zh3-repro-card\">\r\n        <span class=\"zh3-repro-type\">Reg\u00e1lov\u00e9 reproduktory<\/span>\r\n        <h4>Polk XT-20 \u00b7 ELAC Debut 3.0 \u00b7 Wharfedale 12.1<\/h4>\r\n        <p>Ide\u00e1lne pre desktop aj men\u0161iu ob\u00fdva\u010dku. ZH3 + ZA3 ich poh\u00e1\u0148aj\u00fa s ve\u013ekou rezervou.<\/p>\r\n      <\/div>\r\n      <div class=\"zh3-repro-card\">\r\n        <span class=\"zh3-repro-type\">Akt\u00edvne monitory<\/span>\r\n        <h4>Adam D3V \u00b7 Kali LP-UNF<\/h4>\r\n        <p>Pripojte priamo cez XLR v\u00fdstup ZH3 \u2014 \u017eiadny extern\u00fd zosil\u0148ova\u010d nepotrebujete.<\/p>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- \u2550\u2550 TECH SPECS \u2550\u2550 -->\r\n  <div class=\"zh3-section zh3-reveal\">\r\n    <div class=\"zh3-section-header\">\r\n      <div class=\"zh3-label\">Technick\u00e9 parametre<\/div>\r\n      <h2>Pre analytikov<\/h2>\r\n    <\/div>\r\n    <div class=\"zh3-specs-table-wrap\">\r\n      <div class=\"zh3-spec-row\">\r\n        <span class=\"zh3-spec-key\">DAC \u010dip<\/span>\r\n        <span class=\"zh3-spec-val\">AKM 4493SEQ \u2014 Velvet Sound, vlajkov\u00e1 lo\u010f s\u00e9rie<\/span>\r\n      <\/div>\r\n      <div class=\"zh3-spec-row\">\r\n        <span class=\"zh3-spec-key\">USB procesor<\/span>\r\n        <span class=\"zh3-spec-val\">XMOS XU316<\/span>\r\n      <\/div>\r\n      <div class=\"zh3-spec-row\">\r\n        <span class=\"zh3-spec-key\">SNR \/ THD+N<\/span>\r\n        <span class=\"zh3-spec-val\">\u2265 121 dB \/ \u2264 0,00018%<\/span>\r\n      <\/div>\r\n      <div class=\"zh3-spec-row\">\r\n        <span class=\"zh3-spec-key\">Vstupy<\/span>\r\n        <span class=\"zh3-spec-val\">USB-C \u00b7 Optika \u00b7 Koaxi\u00e1l \u00b7 RCA<\/span>\r\n      <\/div>\r\n      <div class=\"zh3-spec-row\">\r\n        <span class=\"zh3-spec-key\">V\u00fdstupy<\/span>\r\n        <span class=\"zh3-spec-val\">4.4mm Balanced \u00b7 6.35mm \u00b7 XLR \u00b7 RCA<\/span>\r\n      <\/div>\r\n      <div class=\"zh3-spec-row\">\r\n        <span class=\"zh3-spec-key\">V\u00fdkon (Bal)<\/span>\r\n        <span class=\"zh3-spec-val\">2570 mW @ 32\u03a9 (4.4mm Balanced)<\/span>\r\n      <\/div>\r\n      <div class=\"zh3-spec-row\">\r\n        <span class=\"zh3-spec-key\">Rozmery<\/span>\r\n        <span class=\"zh3-spec-val\">155 \u00d7 50 \u00d7 162 mm<\/span>\r\n      <\/div>\r\n      <div class=\"zh3-spec-row\">\r\n        <span class=\"zh3-spec-key\">Materi\u00e1l<\/span>\r\n        <span class=\"zh3-spec-val\">CNC obr\u00e1ban\u00fd hlin\u00edk \u2014 pr\u00e9miov\u00e1 stavba<\/span>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- \u2550\u2550 HOW TO USE \u2550\u2550 -->\r\n  <div class=\"zh3-section zh3-reveal\">\r\n    <div class=\"zh3-section-header\">\r\n      <div class=\"zh3-label\">In\u0161tal\u00e1cia<\/div>\r\n      <h2>Ako za\u010da\u0165 za 2 min\u00faty<\/h2>\r\n    <\/div>\r\n    <div class=\"zh3-steps\">\r\n      <div class=\"zh3-step\">\r\n        <div class=\"zh3-step-num\">01<\/div>\r\n        <div class=\"zh3-step-content\">\r\n          <h4>Pripojenie<\/h4>\r\n          <p>Zapojte USB-C do PC alebo konzoly, pr\u00edpadne RCA do gramof\u00f3nu. Windows 10\/11 \u2014 Plug & Play, \u017eiadne ovl\u00e1da\u010de.<\/p>\r\n        <\/div>\r\n      <\/div>\r\n      <div class=\"zh3-step\">\r\n        <div class=\"zh3-step-num\">02<\/div>\r\n        <div class=\"zh3-step-content\">\r\n          <h4>Prepnutie v\u00fdstupu<\/h4>\r\n          <p>Dvojklikom na oran\u017eov\u00fd gomb\u00edk prepnite medzi sl\u00fachadlami (PO) a reproduktormi (AUX) \u2014 r\u00fdchle a bez menu.<\/p>\r\n        <\/div>\r\n      <\/div>\r\n      <div class=\"zh3-step\">\r\n        <div class=\"zh3-step-num\">03<\/div>\r\n        <div class=\"zh3-step-content\">\r\n          <h4>Ladenie zvuku<\/h4>\r\n          <p>Nastavte basy, v\u00fd\u0161ky a digit\u00e1lny filter priamo cez 1.5\" LCD displej. EQ funguje v re\u00e1lnom \u010dase.<\/p>\r\n        <\/div>\r\n      <\/div>\r\n      <div class=\"zh3-step\">\r\n        <div class=\"zh3-step-num\">04<\/div>\r\n        <div class=\"zh3-step-content\">\r\n          <h4>U\u017eite si zvuk<\/h4>\r\n          <p>Volume Memory si zapam\u00e4t\u00e1 hlasitos\u0165 pre ka\u017ed\u00fd v\u00fdstup zvl\u00e1\u0161\u0165 \u2014 po prepnut\u00ed v\u00e1s neprekvap\u00ed tich\u00fd ani hlasn\u00fd zvuk.<\/p>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- \u2550\u2550 RECENZIE \u2550\u2550 -->\r\n  <div class=\"zh3-section zh3-reveal\">\r\n    <div class=\"zh3-section-header\">\r\n      <div class=\"zh3-label\">Z\u00e1kazn\u00edci hovoria<\/div>\r\n      <h2>Overen\u00e9 recenzie<\/h2>\r\n    <\/div>\r\n    <div class=\"zh3-reviews-grid\">\r\n      <div class=\"zh3-review zh3-reveal zh3-reveal-d1\">\r\n        <div class=\"zh3-review-stars\">\u2605\u2605\u2605\u2605\u2605<\/div>\r\n        <p class=\"zh3-review-text\">\u201eTento DAC tot\u00e1lne transformoval zvuk mojich sl\u00fachadiel Sundara. Detaily o\u017eili, ktor\u00e9 som predt\u00fdm v\u00f4bec nevn\u00edmal.\"<\/p>\r\n        <span class=\"zh3-review-author\">Stephen P.<\/span>\r\n      <\/div>\r\n      <div class=\"zh3-review zh3-reveal zh3-reveal-d2\">\r\n        <div class=\"zh3-review-stars\">\u2605\u2605\u2605\u2605\u2605<\/div>\r\n        <p class=\"zh3-review-text\">\u201eBe\u0161ti\u00e1lny v\u00fdkon. Poh\u00e1\u0148a moje n\u00e1ro\u010dn\u00e9 magnetoplan\u00e1rne sl\u00fachadl\u00e1 s obrovskou rezervou. Ni\u010d v tejto cene to nerob\u00ed.\"<\/p>\r\n        <span class=\"zh3-review-author\">Zeos <span>\u00b7 Z Reviews<\/span><\/span>\r\n      <\/div>\r\n      <div class=\"zh3-review zh3-reveal zh3-reveal-d3\">\r\n        <div class=\"zh3-review-stars\">\u2605\u2605\u2605\u2605\u2605<\/div>\r\n        <p class=\"zh3-review-text\">\u201eNajlep\u0161ia invest\u00edcia do audia. Symetrick\u00fd v\u00fdstup 4.4mm za t\u00fato cenu je sen \u2014 zvuk sa otvoril do \u0161\u00edrky, ktor\u00fa som ne\u010dakal.\"<\/p>\r\n        <span class=\"zh3-review-author\">Octavian D.<\/span>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- \u2550\u2550 FAQ \u2550\u2550 -->\r\n  <div class=\"zh3-section zh3-reveal\">\r\n    <div class=\"zh3-section-header\">\r\n      <div class=\"zh3-label\">\u010cast\u00e9 ot\u00e1zky<\/div>\r\n      <h2>FAQ<\/h2>\r\n    <\/div>\r\n    <div class=\"zh3-faq\">\r\n      <div class=\"zh3-faq-item\">\r\n        <button class=\"zh3-faq-q\" onclick=\"zh3Toggle(this)\">\r\n          Funguje ZH3 s PS5?\r\n          <span class=\"zh3-faq-icon\">+<\/span>\r\n        <\/button>\r\n        <div class=\"zh3-faq-a\">\u00c1no, sta\u010d\u00ed v menu ZH3 prepn\u00fa\u0165 na m\u00f3d UAC 1.0 a konzola ho okam\u017eite rozpozn\u00e1 bez ak\u00e9hoko\u013evek nastavenia. Funguje aj s PS4 a Nintendo Switch.<\/div>\r\n      <\/div>\r\n      <div class=\"zh3-faq-item\">\r\n        <button class=\"zh3-faq-q\" onclick=\"zh3Toggle(this)\">\r\n          M\u00f4\u017eem vymeni\u0165 \u010dipy (Op-Amps)?\r\n          <span class=\"zh3-faq-icon\">+<\/span>\r\n        <\/button>\r\n        <div class=\"zh3-faq-a\">\u00c1no, ZH3 podporuje DIP8 dual-channel \u010dipy. Ob\u013e\u00faben\u00e9 upgrady s\u00fa Muses02 alebo Sparkos SS3602 \u2014 ka\u017ed\u00fd posunie zvuk in\u00fdm smerom, od teplej\u0161ieho po analytickej\u0161\u00ed.<\/div>\r\n      <\/div>\r\n      <div class=\"zh3-faq-item\">\r\n        <button class=\"zh3-faq-q\" onclick=\"zh3Toggle(this)\">\r\n          M\u00f4\u017eem naraz po\u010d\u00fava\u0165 sl\u00fachadl\u00e1 aj reproduktory?\r\n          <span class=\"zh3-faq-icon\">+<\/span>\r\n        <\/button>\r\n        <div class=\"zh3-faq-a\">Nie \u2014 zariadenie umo\u017e\u0148uje prep\u00ednanie medzi v\u00fdstupmi, nie simult\u00e1nny v\u00fdstup. Toto je z\u00e1mern\u00e9: chr\u00e1ni va\u0161e komponenty pred pre\u0165a\u017een\u00edm a v\u00e1\u0161 sluch pred neo\u010dak\u00e1vanou hlasitos\u0165ou.<\/div>\r\n      <\/div>\r\n      <div class=\"zh3-faq-item\">\r\n        <button class=\"zh3-faq-q\" onclick=\"zh3Toggle(this)\">\r\n          Potrebujem \u0161peci\u00e1lne ovl\u00e1da\u010de?\r\n          <span class=\"zh3-faq-icon\">+<\/span>\r\n        <\/button>\r\n        <div class=\"zh3-faq-a\">Pre Windows 10 a 11 nie \u2014 ZH3 funguje Plug & Play, syst\u00e9m ho rozpozn\u00e1 automaticky. Pre star\u0161ie syst\u00e9my alebo nat\u00edvne DSD prehr\u00e1vanie s\u00fa ovl\u00e1da\u010de dostupn\u00e9 na webe Fosi Audio.<\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- \u2550\u2550 DEEP DIVE (prv\u00e1 verzia) \u2550\u2550 -->\r\n  <div class=\"zh3-deepdive zh3-section\">\r\n    <div class=\"zh3-section-header zh3-reveal\">\r\n      <div class=\"zh3-label\">H\u013abkov\u00e1 anal\u00fdza<\/div>\r\n      <h2>ZH3 \u2014 In\u017einierske majstrovsk\u00e9 dielo<\/h2>\r\n    <\/div>\r\n    <p class=\"zh3-deepdive-intro zh3-reveal\">\r\n      Fosi Audio ZH3 nie je len \u010fal\u0161\u00edm pr\u00edrastkom na trhu s desktopov\u00fdm audiom \u2014 je to <strong>vyvrcholenie in\u017einierskeho \u00fasilia<\/strong> zna\u010dky, ktor\u00e1 definuje segment \u201eBudget Hi-Fi\". Plne symetrick\u00fd obvod, vlajkov\u00fd DAC \u010dip a inteligentn\u00e9 funkcie v jednom kompaktnom hlin\u00edkovom tele.\r\n    <\/p>\r\n    <!-- BLOK 1 \u2014 V\u00fdkon -->\r\n    <div class=\"zh3-dd-block zh3-reveal\">\r\n      <div class=\"zh3-dd-left\">\r\n        <span class=\"zh3-dd-num\">01<\/span>\r\n        <h3>V\u00fdkon, ktor\u00fd berie dych<\/h3>\r\n      <\/div>\r\n      <div class=\"zh3-dd-right\">\r\n        <p>S v\u00fdstupn\u00fdm v\u00fdkonom <strong>2570 mW na symetrickom 4.4mm v\u00fdstupe<\/strong> (pri 32\u03a9 z\u00e1\u0165a\u017ei) ZH3 bez probl\u00e9mov skrot\u00ed aj tie najn\u00e1ro\u010dnej\u0161ie sl\u00fachadl\u00e1 \u2014 vr\u00e1tane popul\u00e1rnych magnetoplan\u00e1rnych modelov ako Hifiman Sundara \u010di Edition XS.<\/p>\r\n        <div class=\"zh3-dd-highlights\">\r\n          <div class=\"zh3-dd-highlight\">\r\n            <span class=\"zh3-dd-highlight-icon\">\ud83c\udf9a\ufe0f<\/span>\r\n            <div class=\"zh3-dd-highlight-text\">\r\n              <h4>Tri \u00farovne zisku (Gain)<\/h4>\r\n              <p>\u010ci pripoj\u00edte ultra-citliv\u00e9 IEM monitory s nulov\u00fdm \u0161umom, alebo \u201ehladn\u00e9\" \u0161t\u00fadiov\u00e9 modely \u2014 v\u017edy n\u00e1jdete perfektn\u00fa \u00farove\u0148 hlasitosti bez skreslenia.<\/p>\r\n            <\/div>\r\n          <\/div>\r\n          <div class=\"zh3-dd-highlight\">\r\n            <span class=\"zh3-dd-highlight-icon\">\ud83d\udd2c<\/span>\r\n            <div class=\"zh3-dd-highlight-text\">\r\n              <h4>AKM 4493SEQ + XMOS XU316<\/h4>\r\n              <p>Kombin\u00e1cia umo\u017e\u0148uje dek\u00f3dovanie a\u017e PCM 768 kHz a nat\u00edvne DSD512 \u2014 ZH3 je pripraven\u00fd na bud\u00facnos\u0165 bezstratov\u00e9ho audia.<\/p>\r\n            <\/div>\r\n          <\/div>\r\n        <\/div>\r\n        <div class=\"zh3-dd-tag-row\">\r\n          <span class=\"zh3-dd-tag\">2570 mW Balanced<\/span>\r\n          <span class=\"zh3-dd-tag\">PCM 768 kHz<\/span>\r\n          <span class=\"zh3-dd-tag\">DSD512<\/span>\r\n          <span class=\"zh3-dd-tag zh3-dd-tag-green\">Plne symetrick\u00fd obvod<\/span>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n    <!-- BLOK 2 \u2014 Univerz\u00e1lnos\u0165 -->\r\n    <div class=\"zh3-dd-block zh3-reveal\">\r\n      <div class=\"zh3-dd-left\">\r\n        <span class=\"zh3-dd-num\">02<\/span>\r\n        <h3>Univerz\u00e1lnos\u0165 ako \u017eivotn\u00fd \u0161t\u00fdl<\/h3>\r\n      <\/div>\r\n      <div class=\"zh3-dd-right\">\r\n        <p>Zadn\u00fd panel ZH3 je d\u00f4kazom, \u017ee ide o skuto\u010dn\u00e9 <strong>riadiace centrum<\/strong>. Okrem USB-C tu n\u00e1jdete optick\u00fd a koaxi\u00e1lny vstup pre CD prehr\u00e1va\u010d alebo TV, a unik\u00e1tne aj <strong>anal\u00f3gov\u00fd RCA vstup<\/strong> \u2014 ZH3 tak funguje aj ako \u010dist\u00fd sl\u00fachadlov\u00fd zosil\u0148ova\u010d pre gramof\u00f3n.<\/p>\r\n        <div class=\"zh3-dd-highlights\">\r\n          <div class=\"zh3-dd-highlight\">\r\n            <span class=\"zh3-dd-highlight-icon\">\ud83d\udda5\ufe0f<\/span>\r\n            <div class=\"zh3-dd-highlight-text\">\r\n              <h4>XLR + RCA v\u00fdstupy<\/h4>\r\n              <p>Ide\u00e1lny spolo\u010dn\u00edk pre akt\u00edvne \u0161t\u00fadiov\u00e9 monitory. Dvojit\u00fdm stla\u010den\u00edm oran\u017eov\u00e9ho gomb\u00edka plynule prep\u00ednate medzi sl\u00fachadlami a repros\u00fastavou.<\/p>\r\n            <\/div>\r\n          <\/div>\r\n          <div class=\"zh3-dd-highlight\">\r\n            <span class=\"zh3-dd-highlight-icon\">\ud83c\udfae<\/span>\r\n            <div class=\"zh3-dd-highlight-text\">\r\n              <h4>UAC 1.0\/2.0 prep\u00edna\u010d \u2014 PS5 & Switch<\/h4>\r\n              <p>V\u00e4\u010d\u0161ina Hi-Fi DAC prevodn\u00edkov s konzolami PS5 alebo Nintendo Switch nefunguje bez zlo\u017eit\u00fdch adapt\u00e9rov. ZH3 tento probl\u00e9m rie\u0161i elegantne na \u00farovni firmv\u00e9ru.<\/p>\r\n            <\/div>\r\n          <\/div>\r\n        <\/div>\r\n        <div class=\"zh3-dd-tag-row\">\r\n          <span class=\"zh3-dd-tag\">USB-C \u00b7 Optika \u00b7 Koax \u00b7 RCA vstup<\/span>\r\n          <span class=\"zh3-dd-tag\">XLR \u00b7 RCA \u00b7 4.4mm \u00b7 6.35mm v\u00fdstup<\/span>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n    <!-- BLOK 3 \u2014 Inteligentn\u00e9 funkcie -->\r\n    <div class=\"zh3-dd-block zh3-reveal\">\r\n      <div class=\"zh3-dd-left\">\r\n        <span class=\"zh3-dd-num\">03<\/span>\r\n        <h3>Inteligentn\u00e9 funkcie pre modern\u00e9ho pou\u017e\u00edvate\u013ea<\/h3>\r\n      <\/div>\r\n      <div class=\"zh3-dd-right\">\r\n        <p>Kruhov\u00fd <strong>1.5\" LCD displej<\/strong> poskytuje okam\u017eit\u00fa sp\u00e4tn\u00fa v\u00e4zbu o vzorkovacej frekvencii, hlasitosti a akt\u00edvnom filtri \u2014 eliminuje h\u00e1danie typick\u00e9 pre minimalistick\u00e9 zariadenia bez obrazovky.<\/p>\r\n        <div class=\"zh3-dd-highlights\">\r\n          <div class=\"zh3-dd-highlight\">\r\n            <span class=\"zh3-dd-highlight-icon\">\ud83e\udde0<\/span>\r\n            <div class=\"zh3-dd-highlight-text\">\r\n              <h4>Volume Memory<\/h4>\r\n              <p>Pam\u00e4t\u00e1 si hlasitos\u0165 pre ka\u017ed\u00fd v\u00fdstup zvl\u00e1\u0161\u0165 \u2014 po prepnut\u00ed zo sl\u00fachadiel na reproduktory v\u00e1s nikdy neprekvap\u00ed ne\u010dakane hlasn\u00fd zvuk.<\/p>\r\n            <\/div>\r\n          <\/div>\r\n          <div class=\"zh3-dd-highlight\">\r\n            <span class=\"zh3-dd-highlight-icon\">\u2699\ufe0f<\/span>\r\n            <div class=\"zh3-dd-highlight-text\">\r\n              <h4>Bypass m\u00f3d \u2014 \u010dist\u00e1 cesta sign\u00e1lu<\/h4>\r\n              <p>Odpoj\u00ed v\u0161etky EQ obvody a filtre. Z\u00edskate ten najvernej\u0161\u00ed mo\u017en\u00fd zvuk \u2014 \u017eiadne digit\u00e1lne spracovanie, len \u010dist\u00fd anal\u00f3gov\u00fd sign\u00e1l.<\/p>\r\n            <\/div>\r\n          <\/div>\r\n        <\/div>\r\n        <div class=\"zh3-dd-tag-row\">\r\n          <span class=\"zh3-dd-tag\">6 digit\u00e1lnych filtrov<\/span>\r\n          <span class=\"zh3-dd-tag\">EQ<\/span>\r\n          <span class=\"zh3-dd-tag zh3-dd-tag-green\">Bypass m\u00f3d<\/span>\r\n          <span class=\"zh3-dd-tag zh3-dd-tag-green\">Volume Memory<\/span>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n    <!-- BLOK 4 \u2014 Dizajn + Op-Amp -->\r\n    <div class=\"zh3-dd-block zh3-reveal\">\r\n      <div class=\"zh3-dd-left\">\r\n        <span class=\"zh3-dd-num\">04<\/span>\r\n        <h3>Dizajn, ktor\u00fd neostarne<\/h3>\r\n      <\/div>\r\n      <div class=\"zh3-dd-right\">\r\n        <p>Mas\u00edvne <strong>CNC obr\u00e1bann\u00e9 hlin\u00edkov\u00e9 \u0161asi<\/strong> nielen\u017ee vyzer\u00e1 pr\u00e9miovo, ale sl\u00fa\u017ei aj ako efekt\u00edvny chladi\u010d a \u0161t\u00edt proti elektromagnetick\u00e9mu ru\u0161eniu. \u017diadny plast, \u017eiadne kompromisy.<\/p>\r\n        <div class=\"zh3-dd-highlights\">\r\n          <div class=\"zh3-dd-highlight\">\r\n            <span class=\"zh3-dd-highlight-icon\">\ud83d\udd27<\/span>\r\n            <div class=\"zh3-dd-highlight-text\">\r\n              <h4>Op-Amp Rolling \u2014 ZH3 neostarne<\/h4>\r\n              <p>Ak sa po rokoch rozhodnete pre in\u00fd zvukov\u00fd charakter, jednoducho vymen\u00edte dva \u010dipy DIP8 (napr. Muses02 alebo Sparkos SS3602) a m\u00e1te \u201enov\u00e9\" zariadenie \u2014 bez \u010fal\u0161ej invest\u00edcie.<\/p>\r\n            <\/div>\r\n          <\/div>\r\n        <\/div>\r\n        <div class=\"zh3-dd-tag-row\">\r\n          <span class=\"zh3-dd-tag\">CNC hlin\u00edk<\/span>\r\n          <span class=\"zh3-dd-tag\">EMI tienenie<\/span>\r\n          <span class=\"zh3-dd-tag zh3-dd-tag-green\">DIP8 Op-Amp Rolling<\/span>\r\n          <span class=\"zh3-dd-tag zh3-dd-tag-green\">Invest\u00edcia do bud\u00facnosti<\/span>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- \u2550\u2550 PRE\u010cO JE ZH3 IN\u00dd? (druh\u00e1 verzia \u2013 presunut\u00e1 sem) \u2550\u2550 -->\r\n  <div class=\"zh3-deepdive zh3-reveal\">\r\n    <div class=\"zh3-section-header\">\r\n      <div class=\"zh3-label\">Hlb\u0161\u00ed poh\u013ead<\/div>\r\n      <h2>Pre\u010do je ZH3 in\u00fd?<\/h2>\r\n      <p>Technick\u00fd rozbor pre t\u00fdch, ktor\u00ed chc\u00fa rozumie\u0165 tomu, za \u010do platia.<\/p>\r\n    <\/div>\r\n    <!-- \u00davodn\u00fd odsek -->\r\n    <div class=\"zh3-deepdive-intro zh3-reveal\">\r\n      <p>Fosi Audio ZH3 nie je len \u010fal\u0161\u00edm pr\u00edrastkom na trhu s desktopov\u00fdm audiom \u2014 je to vyvrcholenie in\u017einierskeho \u00fasilia zna\u010dky, ktor\u00e1 definuje segment <strong>\u201eBudget Hi-Fi\"<\/strong>. V srdci zariadenia bije plne symetrick\u00fd obvod postaven\u00fd na \u010dipsete AKM 4493SEQ a procesore XMOS XU316. T\u00e1to kombin\u00e1cia umo\u017e\u0148uje dek\u00f3dovanie a\u017e po <strong>PCM 768 kHz a nat\u00edvne DSD512<\/strong> \u2014 ZH3 je pripraven\u00fd na bud\u00facnos\u0165 bezstratov\u00e9ho audia.<\/p>\r\n    <\/div>\r\n    <!-- V\u00fdkon -->\r\n    <div class=\"zh3-feature-full zh3-reveal\">\r\n      <div class=\"zh3-feature-full-left\">\r\n        <span class=\"zh3-feature-full-stat\">2570<\/span>\r\n        <span class=\"zh3-feature-full-sublabel\">mW \u00b7 Balanced 4.4mm @ 32\u03a9<\/span>\r\n      <\/div>\r\n      <div class=\"zh3-feature-full-right\">\r\n        <h3>V\u00fdkon, ktor\u00fd berie dych<\/h3>\r\n        <p>ZH3 bez probl\u00e9mov skrot\u00ed aj tie najn\u00e1ro\u010dnej\u0161ie sl\u00fachadl\u00e1 na trhu \u2014 vr\u00e1tane magnetoplan\u00e1rnych modelov ako <strong>Hifiman Sundara \u010di Edition XS<\/strong>. Tri \u00farovne zisku (Gain) zabezpe\u010duj\u00fa, \u017ee \u010di u\u017e pripoj\u00edte ultra-citliv\u00e9 IEM monitory s nulov\u00fdm \u0161umom, alebo \u201ehladn\u00e9\" \u0161t\u00fadiov\u00e9 modely \u2014 v\u017edy n\u00e1jdete perfektn\u00fa \u00farove\u0148 hlasitosti bez skreslenia.<\/p>\r\n      <\/div>\r\n    <\/div>\r\n    <!-- 2 karty -->\r\n    <div class=\"zh3-feature-grid\">\r\n      <div class=\"zh3-feature-card zh3-reveal zh3-reveal-d1\">\r\n        <span class=\"zh3-feature-card-icon\">\ud83c\udf9b<\/span>\r\n        <h3>Univerz\u00e1lnos\u0165 ako <span>\u017eivotn\u00fd \u0161t\u00fdl<\/span><\/h3>\r\n        <p>Zadn\u00fd panel ZH3 je riadiace centrum. USB-C, optika, koaxi\u00e1l a unik\u00e1tny <strong>anal\u00f3gov\u00fd RCA vstup<\/strong> \u2014 m\u00f4\u017eete pripoji\u0165 gramof\u00f3n a pou\u017ei\u0165 ZH3 ako \u010dist\u00fd sl\u00fachadlov\u00fd zosil\u0148ova\u010d. XLR a RCA v\u00fdstupy z neho robia ide\u00e1lneho spolo\u010dn\u00edka pre akt\u00edvne \u0161t\u00fadiov\u00e9 monitory. Dvojit\u00fdm stla\u010den\u00edm oran\u017eov\u00e9ho gomb\u00edka plynule prep\u00ednate medzi sl\u00fachadlami a repros\u00fastavou.<\/p>\r\n      <\/div>\r\n      <div class=\"zh3-feature-card zh3-dark zh3-reveal zh3-reveal-d2\">\r\n        <span class=\"zh3-feature-card-icon\">\ud83c\udfae<\/span>\r\n        <h3>Gaming: <span>Sv\u00e4t\u00fd gr\u00e1l<\/span><\/h3>\r\n        <p>Pre hr\u00e1\u010dov je ZH3 v\u00fdnimo\u010dn\u00fd v\u010faka prep\u00edna\u010du <strong>UAC 1.0\/2.0<\/strong>. V\u00e4\u010d\u0161ina Hi-Fi DAC prevodn\u00edkov s konzolami PS5 alebo Nintendo Switch nefunguje bez zlo\u017eit\u00fdch adapt\u00e9rov. ZH3 tento probl\u00e9m rie\u0161i elegantne na \u00farovni firmv\u00e9ru \u2014 \u017eiadne adapt\u00e9ry, \u017eiadne nastavovanie, len \u010dist\u00fd zvuk.<\/p>\r\n      <\/div>\r\n    <\/div>\r\n    <!-- 3 piliere -->\r\n    <div class=\"zh3-pillars zh3-reveal\">\r\n      <div class=\"zh3-pillar\">\r\n        <span class=\"zh3-pillar-icon\">\ud83e\udde0<\/span>\r\n        <h4>Volume Memory<\/h4>\r\n        <p>Pam\u00e4t\u00e1 si hlasitos\u0165 pre ka\u017ed\u00fd v\u00fdstup zvl\u00e1\u0161\u0165 \u2014 po prepnut\u00ed zo sl\u00fachadiel na repro v\u00e1s neprekvap\u00ed ani tich\u00fd, ani pr\u00edli\u0161 hlasn\u00fd zvuk.<\/p>\r\n      <\/div>\r\n      <div class=\"zh3-pillar\">\r\n        <span class=\"zh3-pillar-icon\">\ud83d\udcfa<\/span>\r\n        <h4>1.5\" LCD displej<\/h4>\r\n        <p>Okam\u017eit\u00e1 sp\u00e4tn\u00e1 v\u00e4zba o vzorkovacej frekvencii, hlasitosti a akt\u00edvnom filtri \u2014 \u017eiadne h\u00e1danie typick\u00e9 pre minimalistick\u00e9 zariadenia.<\/p>\r\n      <\/div>\r\n      <div class=\"zh3-pillar\">\r\n        <span class=\"zh3-pillar-icon\">\ud83d\udd04<\/span>\r\n        <h4>Bypass m\u00f3d<\/h4>\r\n        <p>Odpoj\u00ed v\u0161etky EQ obvody a filtre pre ten najvernej\u0161\u00ed mo\u017en\u00fd zvuk \u2014 \u010dist\u00e1 cesta sign\u00e1lu bez ak\u00e9hoko\u013evek z\u00e1sahu do nahr\u00e1vky.<\/p>\r\n      <\/div>\r\n    <\/div>\r\n    <!-- Z\u00e1vere\u010dn\u00fd cit\u00e1t \/ Op-Amp -->\r\n    <div class=\"zh3-closing zh3-reveal\">\r\n      <p>V\u010faka mo\u017enosti <strong>Op-Amp Rolling<\/strong> ZH3 neostarne. Ak sa po rokoch rozhodnete pre in\u00fd zvukov\u00fd charakter, jednoducho vymen\u00edte dva \u010dipy v p\u00e4ticiach DIP8 a m\u00e1te \u201enov\u00e9\" zariadenie bez nutnosti \u010fal\u0161ej invest\u00edcie. ZH3 je invest\u00edcia, ktor\u00e1 rastie spolu s va\u0161ou v\u00e1\u0161\u0148ou pre hudbu.<\/p>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- \u2550\u2550 FINAL CTA \u2550\u2550 -->\r\n  <div class=\"zh3-final-cta zh3-reveal\">\r\n    <h2>Ste pripraven\u00ed po\u010du\u0165 doteraz nepo\u010dut\u00e9?<\/h2>\r\n    <p>Pridajte sa k tis\u00edcom spokojn\u00fdch audiofilov, ktor\u00ed vymenili drah\u00e9 zna\u010dky za inteligentn\u00fd v\u00fdkon Fosi Audio. Z\u00e1ruka 24 mesiacov a technick\u00e1 podpora v cene.<\/p>\r\n    <div class=\"zh3-final-cta-btns\">\r\n      <a href=\"#\" class=\"zh3-btn-primary\">\ud83d\uded2 Prida\u0165 do ko\u0161\u00edka<\/a>\r\n      <a href=\"\/sk\/produkt\/dac-fosi-audio-zd3\/\" class=\"zh3-btn-secondary\">Pozri aj Fosi Audio ZD3<\/a>\r\n    <\/div>\r\n    <div class=\"zh3-final-trust\">\r\n      <span class=\"zh3-final-trust-item\">\ud83d\ude9a Doru\u010denie do 24\/48h<\/span>\r\n      <span class=\"zh3-final-trust-item\">\ud83d\udd01 14 dn\u00ed na vr\u00e1tenie<\/span>\r\n      <span class=\"zh3-final-trust-item\">\ud83d\udee1 24 mes. z\u00e1ruka<\/span>\r\n      <span class=\"zh3-final-trust-item\">\ud83d\udce6 Skladom<\/span>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<script>\r\n  function zh3Toggle(btn) {\r\n    const item = btn.closest('.zh3-faq-item');\r\n    const wasOpen = item.classList.contains('zh3-open');\r\n    document.querySelectorAll('.zh3-faq-item.zh3-open').forEach(el => el.classList.remove('zh3-open'));\r\n    if (!wasOpen) item.classList.add('zh3-open');\r\n  }\r\n  (function() {\r\n    const els = document.querySelectorAll('.zh3-reveal');\r\n    if (!('IntersectionObserver' in window)) { els.forEach(el => el.classList.add('zh3-visible')); 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