{"id":2733,"date":"2026-05-17T22:04:53","date_gmt":"2026-05-17T20:04:53","guid":{"rendered":"https:\/\/deskaudio.eu\/?post_type=product&#038;p=2733"},"modified":"2026-09-11T16:38:24","modified_gmt":"2026-09-11T14:38:24","slug":"fosi-audio-v3-stereo","status":"publish","type":"product","link":"https:\/\/deskaudio.eu\/pl\/produkt\/fosi-audio-v3-stereo\/","title":{"rendered":"Fosi Audio V3 Stereo"},"content":{"rendered":"\t\t<div data-elementor-type=\"product-post\" data-elementor-id=\"2733\" class=\"elementor elementor-2733 elementor-1079\" data-elementor-post-type=\"product\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3bce768 e-flex e-con-boxed e-con e-parent\" data-id=\"3bce768\" 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-2c577bf elementor-widget elementor-widget-html\" data-id=\"2c577bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<!-- ============================================================\r\n     FOSI AUDIO V3 \u2014 Sekcje (bez Hero)\r\n     Elementor-ready: wklej do HTML Widget\r\n     ============================================================ -->\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\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\r\n  .v3-body * { margin: 0; padding: 0; box-sizing: border-box; }\r\n\r\n  .v3-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\r\n  .v3-body h1, .v3-body h2, .v3-body h3, .v3-body h4 {\r\n    font-family: 'Syne', sans-serif;\r\n    line-height: 1.15;\r\n  }\r\n\r\n  \/* \u2500\u2500 REVEAL \u2500\u2500 *\/\r\n  .v3-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  .v3-reveal.v3-visible { opacity: 1; transform: translateY(0); }\r\n  .v3-reveal-d1 { transition-delay: 0.05s; }\r\n  .v3-reveal-d2 { transition-delay: 0.12s; }\r\n  .v3-reveal-d3 { transition-delay: 0.20s; }\r\n\r\n  \/* \u2500\u2500 LABEL \u2500\u2500 *\/\r\n  .v3-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  .v3-label::before { content: ''; display: inline-block; width: 20px; height: 1px; background: var(--accent); }\r\n\r\n  \/* \u2500\u2500 SECTION \u2500\u2500 *\/\r\n  .v3-section { margin-top: 72px; }\r\n  .v3-section-header { margin-bottom: 40px; }\r\n  .v3-section-header h2 { font-size: clamp(24px, 3.5vw, 36px); font-weight: 700; letter-spacing: -0.02em; color: var(--text); }\r\n  .v3-section-header p { font-size: 15px; color: var(--muted); margin-top: 10px; max-width: 560px; line-height: 1.6; }\r\n\r\n  \/* \u2500\u2500 FOR WHOM \u2500\u2500 *\/\r\n  .v3-whom-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }\r\n  .v3-whom-card { background: var(--surface); border-radius: var(--radius); padding: 28px; border: 1px solid var(--border); box-shadow: var(--shadow-sm); }\r\n  .v3-whom-card.v3-yes .v3-whom-icon { color: var(--green); }\r\n  .v3-whom-card.v3-no .v3-whom-icon { color: #D4500A; opacity: 0.7; }\r\n  .v3-whom-icon { font-size: 22px; margin-bottom: 12px; display: block; }\r\n  .v3-whom-card h4 { font-size: 15px; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 14px; color: var(--text); }\r\n  .v3-whom-list { list-style: none; display: flex; flex-direction: column; gap: 9px; }\r\n  .v3-whom-list li { font-size: 13.5px; color: var(--muted); padding-left: 18px; position: relative; line-height: 1.5; }\r\n  .v3-whom-list li::before { content: '\u2192'; position: absolute; left: 0; font-size: 11px; top: 2px; color: var(--accent); }\r\n  .v3-whom-card.v3-no .v3-whom-list li::before { content: '\u00d7'; color: var(--muted); font-size: 13px; top: 0; }\r\n\r\n  \/* \u2500\u2500 SOUND \u2500\u2500 *\/\r\n  .v3-sound-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 24px; }\r\n  .v3-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  .v3-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  .v3-sound-card h4 { font-size: 16px; font-weight: 700; margin-bottom: 10px; }\r\n  .v3-sound-card p { font-size: 13.5px; color: var(--muted); line-height: 1.55; }\r\n  .v3-sound-bar { height: 3px; background: var(--border); border-radius: 2px; margin: 14px 0 0; overflow: hidden; }\r\n  .v3-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\r\n  \/* \u2500\u2500 SINAD STAT \u2500\u2500 *\/\r\n  .v3-stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 24px; }\r\n  .v3-stat { background: var(--surface); border-radius: var(--radius); padding: 24px; border: 1px solid var(--border); box-shadow: var(--shadow-sm); text-align: center; }\r\n  .v3-stat-value { font-family: 'Syne', sans-serif; font-size: 32px; font-weight: 800; color: var(--accent); letter-spacing: -0.03em; display: block; margin-bottom: 4px; }\r\n  .v3-stat-label { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; font-family: 'Syne', sans-serif; font-weight: 600; }\r\n\r\n  \/* \u2500\u2500 QUOTE BOX \u2500\u2500 *\/\r\n  .v3-quote { background: var(--surface); border-left: 3px solid var(--accent); border-radius: 0 var(--radius) var(--radius) 0; padding: 24px 28px; margin-top: 0; box-shadow: var(--shadow-sm); }\r\n  .v3-quote p { font-size: 15px; font-style: italic; color: var(--text); line-height: 1.65; }\r\n  .v3-quote p::before { content: '\"'; color: var(--accent); font-family: 'Syne', sans-serif; font-size: 28px; line-height: 0; vertical-align: -10px; margin-right: 4px; }\r\n\r\n  \/* \u2500\u2500 COMPARISON TABLE \u2500\u2500 *\/\r\n  .v3-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  .v3-table { width: 100%; min-width: 480px; border-collapse: collapse; }\r\n  .v3-table thead tr { background: var(--text); color: #fff; }\r\n  .v3-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  .v3-table thead th:first-child { color: rgba(255,255,255,0.5); }\r\n  .v3-table thead th.v3-highlight { background: var(--accent); position: relative; }\r\n  .v3-table thead th.v3-highlight::after { content: 'NASZ WYB\u00d3R'; 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  .v3-table tbody tr { border-bottom: 1px solid var(--border); transition: background 0.15s; }\r\n  .v3-table tbody tr:hover { background: var(--bg); }\r\n  .v3-table tbody tr:last-child { border-bottom: none; }\r\n  .v3-table tbody td { padding: 14px 20px; font-size: 13.5px; color: var(--muted); vertical-align: middle; }\r\n  .v3-table tbody td:first-child { font-weight: 500; color: var(--text); font-size: 13px; }\r\n  .v3-table tbody td.v3-highlight { background: var(--accent-light); color: var(--accent); font-weight: 600; font-size: 13px; }\r\n\r\n  .v3-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  .v3-verdict-banner-icon { font-size: 20px; flex-shrink: 0; }\r\n  .v3-verdict-banner p { font-size: 14px; color: #1D5236; line-height: 1.55; }\r\n  .v3-verdict-banner strong { font-weight: 600; }\r\n\r\n  \/* \u2500\u2500 PERFECT SETUP \u2500\u2500 *\/\r\n  .v3-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  .v3-setup-step { flex: 1; padding: 28px 24px; position: relative; text-align: center; }\r\n  .v3-setup-step:not(:last-child) { border-right: 1px solid var(--border); }\r\n  .v3-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  .v3-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  .v3-setup-step h4 { font-size: 15px; font-weight: 700; margin-bottom: 6px; }\r\n  .v3-setup-step p { font-size: 13px; color: var(--muted); line-height: 1.5; }\r\n  .v3-setup-step.v3-active { background: var(--accent-light); }\r\n  .v3-setup-step.v3-active h4 { color: var(--accent); }\r\n\r\n  \/* \u2500\u2500 TECH SPECS \u2500\u2500 *\/\r\n  .v3-specs-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }\r\n  .v3-spec-item { background: var(--surface); border-radius: var(--radius); padding: 22px 24px; border: 1px solid var(--border); box-shadow: var(--shadow-sm); display: flex; gap: 16px; align-items: flex-start; }\r\n  .v3-spec-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); margin-top: 7px; flex-shrink: 0; }\r\n  .v3-spec-item h4 { font-size: 12px; font-family: 'Syne', sans-serif; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }\r\n  .v3-spec-item p { font-size: 14px; color: var(--text); font-weight: 400; line-height: 1.5; }\r\n\r\n  \/* \u2500\u2500 HOW TO USE \u2500\u2500 *\/\r\n  .v3-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  .v3-step { display: flex; gap: 24px; align-items: flex-start; padding: 24px 28px; border-bottom: 1px solid var(--border); transition: background 0.2s; }\r\n  .v3-step:last-child { border-bottom: none; }\r\n  .v3-step:hover { background: var(--bg); }\r\n  .v3-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  .v3-step:hover .v3-step-num { color: var(--accent-mid); }\r\n  .v3-step-content h4 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }\r\n  .v3-step-content p { font-size: 13.5px; color: var(--muted); line-height: 1.55; }\r\n\r\n  \/* \u2500\u2500 REVIEWS \u2500\u2500 *\/\r\n  .v3-reviews-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }\r\n  .v3-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  .v3-review-stars { color: #F59E0B; font-size: 13px; letter-spacing: 1px; }\r\n  .v3-review-text { font-size: 14px; color: var(--text); line-height: 1.6; font-style: italic; flex: 1; }\r\n  .v3-review-author { font-family: 'Syne', sans-serif; font-size: 12px; font-weight: 700; color: var(--muted); letter-spacing: 0.05em; }\r\n  .v3-review-author span { font-weight: 300; }\r\n  .v3-review-author::before { content: '\u2014 '; }\r\n\r\n  \/* \u2500\u2500 FAQ \u2500\u2500 *\/\r\n  .v3-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  .v3-faq-item { border-bottom: 1px solid var(--border); }\r\n  .v3-faq-item:last-child { border-bottom: none; }\r\n  .v3-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  .v3-faq-q:hover { background: var(--bg) !important; color: #1A1916 !important; }\r\n  .v3-faq-q:focus { outline: none !important; color: #1A1916 !important; }\r\n  .v3-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  .v3-faq-item.v3-open .v3-faq-icon { background: var(--accent); color: #fff; transform: rotate(45deg); }\r\n  .v3-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  .v3-faq-item.v3-open .v3-faq-a { max-height: 220px; padding: 0 28px 22px; }\r\n\r\n  \/* \u2500\u2500 FINAL CTA \u2500\u2500 *\/\r\n  .v3-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  .v3-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  .v3-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  .v3-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  .v3-final-cta-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; position: relative; margin-bottom: 28px; }\r\n  .v3-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  .v3-btn-primary:hover, .v3-btn-primary:focus, .v3-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  .v3-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  .v3-btn-secondary:hover, .v3-btn-secondary:focus, .v3-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  .v3-final-trust { display: flex; gap: 24px; justify-content: center; flex-wrap: wrap; position: relative; }\r\n  .v3-final-trust-item { font-size: 13px; color: rgba(255,255,255,0.4); }\r\n\r\n  \/* \u2500\u2500 RESPONSIVE \u2500\u2500 *\/\r\n  @media (max-width: 768px) {\r\n    .v3-whom-grid, .v3-specs-grid, .v3-reviews-grid { grid-template-columns: 1fr; }\r\n    .v3-sound-grid, .v3-stat-row { grid-template-columns: 1fr; }\r\n    .v3-setup-chain { flex-direction: column; }\r\n    .v3-setup-step:not(:last-child) { border-right: none; border-bottom: 1px solid var(--border); }\r\n    .v3-setup-step:not(:last-child)::after { display: none; }\r\n    .v3-final-cta { padding: 40px 24px; }\r\n  }\r\n<\/style>\r\n\r\n<div class=\"v3-body\">\r\n\r\n  <!-- \u2550\u2550 DLA KOGO \u2550\u2550 -->\r\n  <div class=\"v3-section v3-reveal\">\r\n    <div class=\"v3-section-header\">\r\n      <div class=\"v3-label\">Grupa docelowa<\/div>\r\n      <h2>Dla kogo Fosi Audio V3 jest idealny?<\/h2>\r\n      <p>Purystyczny sprz\u0119t stworzony w jednym celu: dostarczy\u0107 czysty, nieprzebarwiony d\u017awi\u0119k do Twojej osobistej przestrzeni.<\/p>\r\n    <\/div>\r\n    <div class=\"v3-whom-grid\">\r\n      <div class=\"v3-whom-card v3-yes v3-reveal v3-reveal-d1\">\r\n        <span class=\"v3-whom-icon\">\u2714<\/span>\r\n        <h4>Idealny dla<\/h4>\r\n        <ul class=\"v3-whom-list\">\r\n          <li>Zestaw\u00f3w PC \/ Desktop \u2014 je\u015bli chcesz zast\u0105pi\u0107 plastikowe g\u0142o\u015bniki profesjonalnymi kolumnami podstawkowymi (KEF, ELAC, Wharfedale)<\/li>\r\n          <li>Ma\u0142ych i \u015brednich pomieszcze\u0144 \u2014 V3 wype\u0142ni gabinet lub sypialni\u0119 dojrza\u0142ym brzmieniem bez potrzeby posiadania wielkiego amplitunera<\/li>\r\n          <li>Minimalist\u00f3w \u2014 urz\u0105dzenie typu \u201eset and forget\u201d z jednym wej\u015bciem, kt\u00f3re po prostu gra na najwy\u017cszym poziomie<\/li>\r\n        <\/ul>\r\n      <\/div>\r\n      <div class=\"v3-whom-card v3-no v3-reveal v3-reveal-d2\">\r\n        <span class=\"v3-whom-icon\">\u2715<\/span>\r\n        <h4>Nie jest idealny dla<\/h4>\r\n        <ul class=\"v3-whom-list\">\r\n          <li>Du\u017cych, otwartych przestrzeni z kolumnami pod\u0142ogowymi o niskiej efektywno\u015bci<\/li>\r\n          <li>U\u017cytkownik\u00f3w wymagaj\u0105cych pilota lub wbudowanego Bluetooth \u2014 V3 skupia si\u0119 wy\u0142\u0105cznie na analogowej jako\u015bci d\u017awi\u0119ku<\/li>\r\n        <\/ul>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- \u2550\u2550 BRZMIENIE \u2550\u2550 -->\r\n  <div class=\"v3-section v3-reveal\">\r\n    <div class=\"v3-section-header\">\r\n      <div class=\"v3-label\">Charakterystyka brzmienia<\/div>\r\n      <h2>Jak brzmi Fosi Audio V3?<\/h2>\r\n      <p>Fosi V3 nie brzmi jak \u201etani chi\u0144ski wzmacniacz\u201d. Dzi\u0119ki niezale\u017cnym pomiarom przewy\u017csza jako\u015bci\u0105 wiele znacznie dro\u017cszych, markowych konstrukcji.<\/p>\r\n    <\/div>\r\n    <div class=\"v3-stat-row\">\r\n      <div class=\"v3-stat v3-reveal v3-reveal-d1\">\r\n        <span class=\"v3-stat-value\">88 dB<\/span>\r\n        <span class=\"v3-stat-label\">SINAD \u2014 mierzony niezale\u017cnie<\/span>\r\n      <\/div>\r\n      <div class=\"v3-stat v3-reveal v3-reveal-d2\">\r\n        <span class=\"v3-stat-value\">110 dB<\/span>\r\n        <span class=\"v3-stat-label\">SNR \u2014 niezwykle niski poziom szum\u00f3w<\/span>\r\n      <\/div>\r\n      <div class=\"v3-stat v3-reveal v3-reveal-d3\">\r\n        <span class=\"v3-stat-value\">300W<\/span>\r\n        <span class=\"v3-stat-label\">na kana\u0142 przy 4\u03a9 \/ 48V<\/span>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"v3-sound-grid\">\r\n      <div class=\"v3-sound-card v3-reveal v3-reveal-d1\">\r\n        <span class=\"v3-sound-freq\">Basy<\/span>\r\n        <h4>Zwarty & Z uderzeniem<\/h4>\r\n        <p>Dzi\u0119ki zasilaczowi 48V basy maj\u0105 odpowiedni\u0105 dynamik\u0119 i autorytet, nie staj\u0105c si\u0119 przy tym rozmyte.<\/p>\r\n        <div class=\"v3-sound-bar\"><div class=\"v3-sound-bar-fill\" style=\"width:90%\"><\/div><\/div>\r\n      <\/div>\r\n      <div class=\"v3-sound-card v3-reveal v3-reveal-d2\">\r\n        <span class=\"v3-sound-freq\">\u015arednica<\/span>\r\n        <h4>Czysta & Realistyczna<\/h4>\r\n        <p>Wokale i instrumenty akustyczne. G\u0142osy artyst\u00f3w brzmi\u0105 tak, jakby znajdowali si\u0119 z Tob\u0105 w pokoju.<\/p>\r\n        <div class=\"v3-sound-bar\"><div class=\"v3-sound-bar-fill\" style=\"width:93%\"><\/div><\/div>\r\n      <\/div>\r\n      <div class=\"v3-sound-card v3-reveal v3-reveal-d3\">\r\n        <span class=\"v3-sound-freq\">Sopran<\/span>\r\n        <h4>Szczeg\u00f3\u0142owy & Bez agresji<\/h4>\r\n        <p>V3 unika typowej \u201ecyfrowej\u201d ostro\u015bci tanich wzmacniaczy klasy D.<\/p>\r\n        <div class=\"v3-sound-bar\"><div class=\"v3-sound-bar-fill\" style=\"width:87%\"><\/div><\/div>\r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"v3-quote v3-reveal\">\r\n      <p>Jak na swoj\u0105 cen\u0119, niezwykle dojrza\u0142e, liniowe i przejrzyste brzmienie, kt\u00f3re ujawnia detale niedostrzegalne wcze\u015bniej.<\/p>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- \u2550\u2550 POR\u00d3WNANIE \u2550\u2550 -->\r\n  <div class=\"v3-section v3-reveal\">\r\n    <div class=\"v3-section-header\">\r\n      <div class=\"v3-label\">Por\u00f3wnanie modeli<\/div>\r\n      <h2>Dlaczego warto wybra\u0107 V3?<\/h2>\r\n    <\/div>\r\n    <div class=\"v3-table-wrap\">\r\n      <table class=\"v3-table\">\r\n        <thead>\r\n          <tr>\r\n            <th>Funkcja<\/th>\r\n            <th class=\"v3-highlight\">Fosi Audio V3<\/th>\r\n            <th>Aiyima A07 Max<\/th>\r\n          <\/tr>\r\n        <\/thead>\r\n        <tbody>\r\n          <tr>\r\n            <td>Stylistyka<\/td>\r\n            <td class=\"v3-highlight\">\u2605\u2605\u2605\u2605\u2605 Minimalizm<\/td>\r\n            <td>\u2605\u2605\u2605 Industrialna<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Regulacja g\u0142o\u015bno\u015bci<\/td>\r\n            <td class=\"v3-highlight\">Logarytmiczna (p\u0142ynna)<\/td>\r\n            <td>Liniowa (gwa\u0142towny skok)<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Ch\u0142odzenie \/ Oddawanie ciep\u0142a<\/td>\r\n            <td class=\"v3-highlight\">Doskona\u0142e (radiator na ca\u0142ej obudowie)<\/td>\r\n            <td>Dobre<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Sygnatura brzmieniowa<\/td>\r\n            <td class=\"v3-highlight\">Neutralna i czysta<\/td>\r\n            <td>Wi\u0119cej surowej mocy<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Werdykt<\/td>\r\n            <td class=\"v3-highlight\">Najlepszy do PC \/ Desktop & Hi-Fi<\/td>\r\n            <td>Lepszy do konfiguracji mono-bridge<\/td>\r\n          <\/tr>\r\n        <\/tbody>\r\n      <\/table>\r\n    <\/div>\r\n    <div class=\"v3-verdict-banner v3-reveal\">\r\n      <span class=\"v3-verdict-banner-icon\">\ud83c\udfc6<\/span>\r\n      <p><strong>Werdykt:<\/strong> Potencjometr logarytmiczny zapewnia naturalny dla ludzkiego ucha wzrost g\u0142o\u015bno\u015bci. Dopracowane ch\u0142odzenie utrzymuje V3 w niskiej temperaturze nawet po wielu godzinach pracy. W tej klasie cenowej brak mu konkurencji.<\/p>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- \u2550\u2550 PERFECT SETUP \u2550\u2550 -->\r\n  <div class=\"v3-section v3-reveal\">\r\n    <div class=\"v3-section-header\">\r\n      <div class=\"v3-label\">Rekomendowana konfiguracja<\/div>\r\n      <h2>\u201ePerfect Setup\u201d<\/h2>\r\n      <p>Sprawdzony zestaw komponent\u00f3w, kt\u00f3re idealnie pasuj\u0105 do siebie pod wzgl\u0119dem akustycznym i technicznym.<\/p>\r\n    <\/div>\r\n    <div class=\"v3-setup-chain\">\r\n      <div class=\"v3-setup-step\">\r\n        <span class=\"v3-setup-num\">01<\/span>\r\n        <h4>DAC (Przetwornik)<\/h4>\r\n        <p>Fosi ZD3 \u2014 przetwornik cyfrowo-analogowy zapewniaj\u0105cy zerowy poziom szum\u00f3w z PC<\/p>\r\n      <\/div>\r\n      <div class=\"v3-setup-step v3-active\">\r\n        <span class=\"v3-setup-num\">02<\/span>\r\n        <h4>Wzmacniacz<\/h4>\r\n        <p>Fosi Audio V3 \u2014 serce Twojego zestawu<\/p>\r\n      <\/div>\r\n      <div class=\"v3-setup-step\">\r\n        <span class=\"v3-setup-num\">03<\/span>\r\n        <h4>G\u0142o\u015bniki<\/h4>\r\n        <p>KEF Q150 lub ELAC Debut \u2014 cenione na ca\u0142ym \u015bwiecie kolumny podstawkowe, kt\u00f3re V3 nap\u0119dzi bez problemu<\/p>\r\n      <\/div>\r\n      <div class=\"v3-setup-step\">\r\n        <span class=\"v3-setup-num\">04<\/span>\r\n        <h4>Subwoofer<\/h4>\r\n        <p>Dowolny subwoofer aktywny przez Pre-out 3.5 mm \u2014 sterowany g\u0142\u00f3wnym pokr\u0119t\u0142em g\u0142o\u015bno\u015bci<\/p>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- \u2550\u2550 TECH SPECS \u2550\u2550 -->\r\n  <div class=\"v3-section v3-reveal\">\r\n    <div class=\"v3-section-header\">\r\n      <div class=\"v3-label\">Specyfikacja techniczna<\/div>\r\n      <h2>Uk\u0142ad, moc i wyposa\u017cenie<\/h2>\r\n      <p>Niemieckie kondensatory WIMA, japo\u0144skie ELNA oraz cewki Sumida \u2014 podzespo\u0142y stosowane w urz\u0105dzeniach wielokrotnie dro\u017cszych.<\/p>\r\n    <\/div>\r\n    <div class=\"v3-specs-grid\">\r\n      <div class=\"v3-spec-item v3-reveal v3-reveal-d1\">\r\n        <div class=\"v3-spec-dot\"><\/div>\r\n        <div><h4>Uk\u0142ad<\/h4><p>Texas Instruments TPA3255 \u2014 czo\u0142\u00f3wka w klasie D<\/p><\/div>\r\n      <\/div>\r\n      <div class=\"v3-spec-item v3-reveal v3-reveal-d2\">\r\n        <div class=\"v3-spec-dot\"><\/div>\r\n        <div><h4>Moc wyj\u015bciowa<\/h4><p>2\u00d7 300 W przy 4 \u03a9 z zasilaczem 48V<\/p><\/div>\r\n      <\/div>\r\n      <div class=\"v3-spec-item v3-reveal v3-reveal-d1\">\r\n        <div class=\"v3-spec-dot\"><\/div>\r\n        <div><h4>SNR<\/h4><p>\u2265 110 dB \u2014 niezwykle niski poziom szum\u00f3w w tle<\/p><\/div>\r\n      <\/div>\r\n      <div class=\"v3-spec-item v3-reveal v3-reveal-d2\">\r\n        <div class=\"v3-spec-dot\"><\/div>\r\n        <div><h4>Wej\u015bcia<\/h4><p>1\u00d7 Stereo RCA<\/p><\/div>\r\n      <\/div>\r\n      <div class=\"v3-spec-item v3-reveal v3-reveal-d1\">\r\n        <div class=\"v3-spec-dot\"><\/div>\r\n        <div><h4>Wyj\u015bcia<\/h4><p>Poz\u0142acane zaciski g\u0142o\u015bnikowe + 3.5 mm Pre-out<\/p><\/div>\r\n      <\/div>\r\n      <div class=\"v3-spec-item v3-reveal v3-reveal-d2\">\r\n        <div class=\"v3-spec-dot\"><\/div>\r\n        <div><h4>Wymiary<\/h4><p>16,5 \u00d7 10,4 \u00d7 3,6 cm \u2014 mie\u015bci si\u0119 w d\u0142oni<\/p><\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- \u2550\u2550 HOW TO USE \u2550\u2550 -->\r\n  <div class=\"v3-section v3-reveal\">\r\n    <div class=\"v3-section-header\">\r\n      <div class=\"v3-label\">Instalacja<\/div>\r\n      <h2>Gotowe w 2 minuty<\/h2>\r\n      <p>Obawiasz si\u0119 skomplikowanego pod\u0142\u0105czania? Z Fosi V3 to dziecinnie proste.<\/p>\r\n    <\/div>\r\n    <div class=\"v3-steps\">\r\n      <div class=\"v3-step\">\r\n        <div class=\"v3-step-num\">01<\/div>\r\n        <div class=\"v3-step-content\">\r\n          <h4>Pod\u0142\u0105cz g\u0142o\u015bniki<\/h4>\r\n          <p>Za pomoc\u0105 kabli do tylnych zacisk\u00f3w \u2014 obs\u0142uga wtyk\u00f3w bananowych oraz czystego przewodu. Zwr\u00f3\u0107 uwag\u0119 na poprawn\u0105 polaryzacj\u0119 (+\/\u2212).<\/p>\r\n        <\/div>\r\n      <\/div>\r\n      <div class=\"v3-step\">\r\n        <div class=\"v3-step-num\">02<\/div>\r\n        <div class=\"v3-step-content\">\r\n          <h4>Po\u0142\u0105cz z PC lub DAC<\/h4>\r\n          <p>Za pomoc\u0105 kabla RCA. Dla uzyskania maksymalnej czysto\u015bci zalecamy zewn\u0119trzny przetwornik DAC (np. Fosi ZD3) zamiast wyj\u015bcia z p\u0142yty g\u0142\u00f3wnej.<\/p>\r\n        <\/div>\r\n      <\/div>\r\n      <div class=\"v3-step\">\r\n        <div class=\"v3-step-num\">03<\/div>\r\n        <div class=\"v3-step-content\">\r\n          <h4>W\u0142\u0105cz i przekr\u0119\u0107 pokr\u0119t\u0142o<\/h4>\r\n          <p>Pod\u0142\u0105cz zasilacz 48V do gniazdka i przekr\u0119\u0107 pokr\u0119t\u0142o. Klikni\u0119cie \u2014 niebieskie pod\u015bwietlenie si\u0119 \u015bwieci, muzyka gra. Bez sterownik\u00f3w, bez konfiguracji.<\/p>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- \u2550\u2550 RECENZJE \u2550\u2550 -->\r\n  <div class=\"v3-section v3-reveal\">\r\n    <div class=\"v3-section-header\">\r\n      <div class=\"v3-label\">Opinie klient\u00f3w<\/div>\r\n      <h2>Zweryfikowane opinie<\/h2>\r\n    <\/div>\r\n    <div class=\"v3-reviews-grid\">\r\n      <div class=\"v3-review v3-reveal v3-reveal-d1\">\r\n        <div class=\"v3-review-stars\">\u2605\u2605\u2605\u2605\u2605<\/div>\r\n        <p class=\"v3-review-text\">\u201eNie spodziewa\u0142em si\u0119, \u017ce urz\u0105dzenie wielko\u015bci ma\u0142ej ksi\u0105\u017cki potrafi tak nap\u0119dzi\u0107 moje g\u0142o\u015bniki ELAC. Czysto\u015b\u0107 d\u017awi\u0119ku na tym poziomie cenowym jest wr\u0119cz niesamowita.\u201d<\/p>\r\n        <span class=\"v3-review-author\">Marek <span>\u00b7 pasjonat Hi-Fi<\/span><\/span>\r\n      <\/div>\r\n      <div class=\"v3-review v3-reveal v3-reveal-d2\">\r\n        <div class=\"v3-review-stars\">\u2605\u2605\u2605\u2605\u2605<\/div>\r\n        <p class=\"v3-review-text\">\u201eIdealne rozwi\u0105zanie na biurko. W ko\u0144cu s\u0142ysz\u0119 przestrze\u0144 w nagraniach, a nie tylko p\u0142aski bas. Pomara\u0144czowe pokr\u0119t\u0142o to wisienka na torcie.\u201d<\/p>\r\n        <span class=\"v3-review-author\">Piotr <span>\u00b7 zweryfikowany klient<\/span><\/span>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- \u2550\u2550 FAQ \u2550\u2550 -->\r\n  <div class=\"v3-section v3-reveal\">\r\n    <div class=\"v3-section-header\">\r\n      <div class=\"v3-label\">Cz\u0119sto zadawane pytania<\/div>\r\n      <h2>FAQ<\/h2>\r\n    <\/div>\r\n    <div class=\"v3-faq\">\r\n      <div class=\"v3-faq-item\">\r\n        <button class=\"v3-faq-q\" onclick=\"v3Toggle(this)\">\r\n          Czy nadaje si\u0119 do PC?\r\n          <span class=\"v3-faq-icon\">+<\/span>\r\n        <\/button>\r\n        <div class=\"v3-faq-a\">Tak, to jego najcz\u0119stsze zastosowanie. Zalecamy po\u0142\u0105czenie z zewn\u0119trznym przetwornikiem DAC (np. Fosi ZD3) w celu ca\u0142kowitej eliminacji szum\u00f3w z p\u0142yty g\u0142\u00f3wnej i uzyskania maksymalnej czysto\u015bci sygna\u0142u.<\/div>\r\n      <\/div>\r\n      <div class=\"v3-faq-item\">\r\n        <button class=\"v3-faq-q\" onclick=\"v3Toggle(this)\">\r\n          Czy potrzebuj\u0119 zasilacza 48V?\r\n          <span class=\"v3-faq-icon\">+<\/span>\r\n        <\/button>\r\n        <div class=\"v3-faq-a\">Wersja z zasilaczem 48V zapewnia znacznie wi\u0119kszy zapas mocy (headroom). Muzyka brzmi bardziej dynamicznie nawet przy ni\u017cszych poziomach g\u0142o\u015bno\u015bci. Urz\u0105dzenie dzia\u0142a r\u00f3wnie\u017c z ni\u017cszym napi\u0119ciem, ale 48V odblokowuje jego pe\u0142ny potencja\u0142.<\/div>\r\n      <\/div>\r\n      <div class=\"v3-faq-item\">\r\n        <button class=\"v3-faq-q\" onclick=\"v3Toggle(this)\">\r\n          Czy mog\u0119 wymieni\u0107 wzmacniacze operacyjne (Op-Amp)?\r\n          <span class=\"v3-faq-icon\">+<\/span>\r\n        <\/button>\r\n        <div class=\"v3-faq-a\">Tak! V3 posiada gniazda DIP8. Mo\u017cesz eksperymentowa\u0107 z uk\u0142adami, takimi jak MUSES02 czy Sparkos SS3602, dostosowuj\u0105c charakterystyk\u0119 brzmienia dok\u0142adnie do swoich preferencji.<\/div>\r\n      <\/div>\r\n      <div class=\"v3-faq-item\">\r\n        <button class=\"v3-faq-q\" onclick=\"v3Toggle(this)\">\r\n          Czy wyj\u015bcie Pre-out dzia\u0142a z regulacj\u0105 g\u0142o\u015bno\u015bci?\r\n          <span class=\"v3-faq-icon\">+<\/span>\r\n        <\/button>\r\n        <div class=\"v3-faq-a\">Tak \u2014 w aktualnej wersji Pre-out jest powi\u0105zane z g\u0142\u00f3wnym pokr\u0119t\u0142em g\u0142o\u015bno\u015bci. To idealne rozwi\u0105zanie do pod\u0142\u0105czenia aktywnego subwoofera, kt\u00f3ry automatycznie dostosowuje g\u0142o\u015bno\u015b\u0107 do reszty zestawu.<\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <!-- \u2550\u2550 FINAL CTA \u2550\u2550 -->\r\n  <div class=\"v3-final-cta v3-reveal\">\r\n    <h2>Gotowy na lepszy d\u017awi\u0119k?<\/h2>\r\n    <p>Fosi Audio V3 (48V) to inwestycja, kt\u00f3r\u0105 Twoje uszy doceni\u0105 przy ka\u017cdym w\u0142\u0105czeniu. Koniec z kompromisami w kwestii brzmienia.<\/p>\r\n    <div class=\"v3-final-cta-btns\">\r\n      <a href=\"#\" class=\"v3-btn-primary\">\ud83d\uded2 Dodaj do koszyka<\/a>\r\n      <a href=\"\/pl\/produkt\/fosi-audio-v3-mono\/\" class=\"v3-btn-secondary\">Wi\u0119cej o Fosi Audio V3 Mono<\/a>\r\n    <\/div>\r\n    <div class=\"v3-final-trust\">\r\n      <span class=\"v3-final-trust-item\">\ud83d\ude9a Dostawa w 24\/48h<\/span>\r\n      <span class=\"v3-final-trust-item\">\ud83d\udd01 14 dni na zwrot<\/span>\r\n      <span class=\"v3-final-trust-item\">\ud83d\udee1 24 mies. gwarancji<\/span>\r\n      <span class=\"v3-final-trust-item\">\ud83d\udce6 W magazynie<\/span>\r\n    <\/div>\r\n  <\/div>\r\n\r\n<\/div>\r\n\r\n<script>\r\n  function v3Toggle(btn) {\r\n    const item = btn.closest('.v3-faq-item');\r\n    const wasOpen = item.classList.contains('v3-open');\r\n    document.querySelectorAll('.v3-faq-item.v3-open').forEach(el => el.classList.remove('v3-open'));\r\n    if (!wasOpen) item.classList.add('v3-open');\r\n  }\r\n\r\n  (function() {\r\n    const els = document.querySelectorAll('.v3-reveal');\r\n    if (!('IntersectionObserver' in window)) { els.forEach(el => el.classList.add('v3-visible')); return; }\r\n    const obs = new IntersectionObserver((entries) => {\r\n      entries.forEach(entry => { if (entry.isIntersecting) { entry.target.classList.add('v3-visible'); obs.unobserve(entry.target); } });\r\n    }, { threshold: 0.08 });\r\n    els.forEach(el => obs.observe(el));\r\n  })();\r\n\r\n  (function() {\r\n    const bars = document.querySelectorAll('.v3-sound-bar-fill');\r\n    bars.forEach(bar => {\r\n      const target = bar.style.width;\r\n      bar.style.width = '0%';\r\n      const obs = new IntersectionObserver((entries) => {\r\n        entries.forEach(entry => { if (entry.isIntersecting) { setTimeout(() => { bar.style.width = target; }, 200); obs.unobserve(entry.target); } });\r\n      }, { threshold: 0.5 });\r\n      obs.observe(bar);\r\n    });\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><strong>Fosi Audio V3<\/strong> to kompaktowy wzmacniacz <strong>stereo Hi-Fi klasy D<\/strong> o mocy, kt\u00f3ra zaskoczy nawet najbardziej wymagaj\u0105cych u\u017cytkownik\u00f3w. Dzi\u0119ki zastosowaniu komponent\u00f3w klasy premium, zminimalizowanym zniekszta\u0142ceniom oraz mo\u017cliwo\u015bci wymiany wzmacniaczy operacyjnych (Op-Amp), oferuje doskona\u0142\u0105 jako\u015b\u0107 d\u017awi\u0119ku. Jego minimalistyczny design oraz szeroka kompatybilno\u015b\u0107 wej\u015b\u0107 i wyj\u015b\u0107 sprawiaj\u0105, \u017ce jest to idealny wyb\u00f3r dla wymagaj\u0105cych meloman\u00f3w.<\/p>\n","protected":false},"featured_media":2726,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_glsr_average":0,"_glsr_ranking":0,"_glsr_reviews":0},"product_brand":[117],"product_cat":[103],"product_tag":[],"class_list":["post-2733","product","type-product","status-publish","has-post-thumbnail","product_brand-fosi-audio","product_cat-wzmacniacze","first","instock","sale","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/deskaudio.eu\/pl\/wp-json\/wp\/v2\/product\/2733","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/deskaudio.eu\/pl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/deskaudio.eu\/pl\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/deskaudio.eu\/pl\/wp-json\/wp\/v2\/comments?post=2733"}],"version-history":[{"count":6,"href":"https:\/\/deskaudio.eu\/pl\/wp-json\/wp\/v2\/product\/2733\/revisions"}],"predecessor-version":[{"id":3292,"href":"https:\/\/deskaudio.eu\/pl\/wp-json\/wp\/v2\/product\/2733\/revisions\/3292"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/deskaudio.eu\/pl\/wp-json\/wp\/v2\/media\/2726"}],"wp:attachment":[{"href":"https:\/\/deskaudio.eu\/pl\/wp-json\/wp\/v2\/media?parent=2733"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/deskaudio.eu\/pl\/wp-json\/wp\/v2\/product_brand?post=2733"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/deskaudio.eu\/pl\/wp-json\/wp\/v2\/product_cat?post=2733"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/deskaudio.eu\/pl\/wp-json\/wp\/v2\/product_tag?post=2733"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}