{"product_id":"esoteric-f-02-class-ab-integrated-amplifier-in-silver-mint-demo","title":"Esoteric F-02 Class AB Integrated Amplifier in Silver (Mint Demo)","description":"\u003c!-- ======================================================\n     Esoteric F-02 Class AB Integrated Amplifier in Silver (Mint Demo) — AL (bh-*) HTML\n     Two-Column Layout (Overview left \/ Specifications right)\n     Long-tail keyword used 5×: “Esoteric F-02 Class AB Integrated Amplifier in Silver (Mint Demo)”\n     ====================================================== --\u003e\n\u003cstyle\u003e\n  .bh-wrap{max-width:1100px;margin:0 auto;padding:1rem 1.25rem;line-height:1.6}\n  .bh-title{font-size:3rem;margin:.25rem 0 1rem}\n  .bh-sub{font-style:italic;margin:0 0 1.25rem}\n  .bh-grid{display:grid;gap:1.25rem}\n  @media(min-width:900px){.bh-grid{grid-template-columns:1.3fr .7fr;align-items:start}}\n  .bh-section{margin:2rem 0}\n  .bh-section h2{margin-top:0}\n  .bh-bullets{list-style:disc;padding-left:1.25rem;margin:.5rem 0 0}\n  .bh-specs{width:100%;border-collapse:collapse}\n  .bh-specs th,.bh-specs td{border:1px solid #e5e7eb;padding:.65rem;vertical-align:top}\n  .bh-specs th{width:42%;background:#f8fafc;text-align:left}\n  .bh-badge{display:inline-block;border:1px solid #e5e7eb;border-radius:999px;padding:.2rem .6rem;margin:.15rem .3rem 0 0;font-size:.85rem}\n  .bh-badges{margin-top:.5rem}\n  .bh-faq details{border:1px solid #e5e7eb;border-radius:.5rem;padding:.75rem 1rem;margin:.5rem 0;background:#fafafa}\n  .bh-faq summary{font-weight:600;cursor:pointer}\n  .bh-note{font-size:.95rem;opacity:.9}\n  .bh-condition{display:inline-block;border:1px solid #e5e7eb;border-radius:999px;padding:.3rem .75rem;margin:.5rem 0 0;font-size:.85rem}\n\u003c\/style\u003e\n\u003cdiv class=\"bh-wrap\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Product\"\u003e\n\u003ch1 class=\"bh-title\" itemprop=\"name\"\u003eEsoteric F-02 Class AB Integrated Amplifier in Silver (Mint Demo)\u003c\/h1\u003e\n\u003cp class=\"bh-sub\"\u003eFlagship stereo Class AB integrated amplifier • 120W + 120W (8Ω) \/ 240W + 240W (4Ω) • fully balanced dual-monaural preamplifier architecture derived from Grandioso C1X • Ultra Fidelity Attenuator System (U-FAS) • dual-monaural phono stage • ES-LINK Analog current transmission • certified dealer demonstration model in pristine silver\u003c\/p\u003e\n\u003cdiv class=\"bh-condition\"\u003eCondition: Mint Demo (Authorized Showroom Inspection \u0026amp; Certification)\u003c\/div\u003e\nThe \u003cstrong\u003eEsoteric F-02 Class AB Integrated Amplifier in Silver (Mint Demo)\u003c\/strong\u003e represents an uncompromised synthesis of Grandioso-series separates engineering and authoritative high-current drive in a singular reference chassis. Derived directly from Esoteric’s flagship Grandioso C1X and S1X platforms, this dual-monaural Class AB integrated amplifier incorporates the revolutionary Ultra Fidelity Attenuator System (U-FAS) and an ES-LINK Analog current transmission stage to preserve raw musical dynamics with vanishingly low noise floors. Delivering 120 watts per channel into 8 ohms and doubling cleanly to 240 watts into 4 ohms, this certified mint-condition showroom demonstration unit offers pristine cosmetic condition, verified factory specifications, and full manufacturer warranty coverage at remarkable value.\n\u003cdiv class=\"bh-grid\"\u003e\n\u003cdiv\u003e\n\u003csection id=\"features-and-tech\" class=\"bh-section\"\u003e\n\u003ch2\u003eKey Features \u0026amp; Innovations\u003c\/h2\u003e\n\u003cul class=\"bh-bullets\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrandioso-Derived Fully Balanced Dual-Monaural Preamp\u003c\/strong\u003e — the \u003cstrong\u003eEsoteric F-02 Class AB Integrated Amplifier in Silver (Mint Demo)\u003c\/strong\u003e features a ground-up preamplifier topology inherited from the flagship Grandioso C1X, isolating left and right signals from input to output to achieve infinite channel separation and spatial depth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProprietary Ultra Fidelity Attenuator System (U-FAS)\u003c\/strong\u003e — employs a micro-stepped attenuator module utilizing high-precision integrated resistance networks, enabling transparent 0.1 dB volume gradations without the signal degradation or distortion of conventional potentiometers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMuscular Class AB Output with Linear Doubling\u003c\/strong\u003e — features a massive 940VA EI core power transformer coupled with independent multi-stage capacitor banks, delivering 120W continuous into 8 ohms and a full 240W into 4 ohms to maintain absolute control over demanding, low-efficiency loudspeaker loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eES-LINK Analog Current Transmission \u0026amp; Discrete Phono Stage\u003c\/strong\u003e — includes proprietary ES-LINK Analog inputs for zero-loss, high-current signal transfer from Esoteric digital sources, paired with a dual-monaural discrete MM\/MC phono preamplifier for reference-level vinyl playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified Mint Demo Provenance \u0026amp; Factory Warranty\u003c\/strong\u003e — carefully handled in an authorized showroom setting, fully inspected by certified technicians, and repackaged in original double-box containers with all accessories and complete manufacturer warranty intact.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"faq\" class=\"bh-section bh-faq\"\u003e\n\u003ch2\u003eFAQ — Esoteric F-02 Mint Demo\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the cosmetic and physical condition of the Esoteric F-02 Class AB Integrated Amplifier in Silver (Mint Demo)?\u003c\/summary\u003e\n\u003cp\u003eThe \u003cstrong\u003eEsoteric F-02 Class AB Integrated Amplifier in Silver (Mint Demo)\u003c\/strong\u003e was used solely for low-hour evaluation in a climate-controlled authorized showroom; it presents in immaculate, like-new cosmetic condition free of scratches, dings, or blemishes, and has undergone complete factory electrical testing.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is ES-LINK Analog and how does it function?\u003c\/summary\u003e\n\u003cp\u003eES-LINK Analog is Esoteric’s proprietary current-transmission method that bypasses the capacitive and inductive impedances of standard interconnect cables, delivering signal current directly to the amplifier stage with unfiltered transient speed and zero loss.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the preamplifier and power amplifier sections be used independently?\u003c\/summary\u003e\n\u003cp\u003eYes. The back panel features dedicated balanced XLR and RCA pre-outs as well as power amplifier direct inputs, allowing you to use the F-02 purely as a standalone reference preamplifier or as a high-current stereo power amplifier.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes this amplifier support external power supply upgrades?\u003c\/summary\u003e\n\u003cp\u003eYes, the F-02 features a dedicated rear port that accepts the optional Esoteric PS-01F external power supply, upgrading the preamplifier section with an isolated outboard power foundation for even higher signal purity.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003csection id=\"why-buy\" class=\"bh-section\"\u003e\n\u003ch2\u003eWhy Buy From Us\u003c\/h2\u003e\n\u003cul class=\"bh-bullets\"\u003e\n\u003cli\u003eAuthorized Esoteric reference dealer providing certified demonstration equipment with 100% valid manufacturer warranty coverage\u003c\/li\u003e\n\u003cli\u003eExperienced master audio technicians conduct full multi-point bench diagnostic sweeps and mechanical inspections on every demo piece\u003c\/li\u003e\n\u003cli\u003eDedicated post-purchase consultation available for source matching, grounding optimization, and speaker synergy\u003c\/li\u003e\n\u003cli\u003eWhite-glove, fully insured freight pallet delivery in original factory reinforced heavy packaging on every order\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection id=\"related\" class=\"bh-section\"\u003e\n\u003ch2\u003eRelated \u0026amp; System Matches\u003c\/h2\u003e\n\u003cul class=\"bh-bullets\"\u003e\n\u003cli\u003eEsoteric K-03XD SE and K-01XD SE SACD\/CD network players with ES-LINK Analog\u003c\/li\u003e\n\u003cli\u003eEsoteric PS-01F dedicated external power supply unit\u003c\/li\u003e\n\u003cli\u003eBowers \u0026amp; Wilkins 802 D5 and MoFi SourcePoint V10 Master Edition reference loudspeakers\u003c\/li\u003e\n\u003cli\u003eAudioQuest balanced XLR interconnects and Niagara series AC power conditioners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c!-- RIGHT COLUMN --\u003e\n\u003caside\u003e\n\u003csection id=\"specs\" class=\"bh-section\"\u003e\n\u003ch2\u003eF-02 Mint Demo Specs\u003c\/h2\u003e\n\u003ctable class=\"bh-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eDual-Monaural Stereo Class AB Integrated Amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eMint Demo (Showroom Tested \u0026amp; Certified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eFine-Brushed Anodized Silver Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated Output Power (8 Ω)\u003c\/th\u003e\n\u003ctd\u003e120 Watts RMS + 120 Watts RMS (1 kHz, 0.004% THD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated Output Power (4 Ω)\u003c\/th\u003e\n\u003ctd\u003e240 Watts RMS + 240 Watts RMS (1 kHz, 0.008% THD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePreamplifier Circuitry\u003c\/th\u003e\n\u003ctd\u003eFully Balanced Dual-Monaural Architecture (Grandioso C1X Heritage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVolume Attenuator\u003c\/th\u003e\n\u003ctd\u003eUltra Fidelity Attenuator System (U-FAS) with 0.1 dB Steps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency Response\u003c\/th\u003e\n\u003ctd\u003e10 Hz – 100,000 Hz (+0 dB, -3.0 dB, 1W output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSignal-to-Noise Ratio\u003c\/th\u003e\n\u003ctd\u003e110 dB (IHF-A, XLR Input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDamping Factor\u003c\/th\u003e\n\u003ctd\u003e500 (8 Ω, 20 Hz – 20 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAnalog Inputs\u003c\/th\u003e\n\u003ctd\u003e3x Balanced XLR (including 2x ES-LINK Analog compatible), 3x RCA Line, 1x MM\/MC Phono (RCA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePreamplifier Connections\u003c\/th\u003e\n\u003ctd\u003e1x Balanced XLR Pre-Out, 1x ES-LINK Analog Pre-Out, 1x Balanced XLR Power-In\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeadphone Output\u003c\/th\u003e\n\u003ctd\u003e1x 4-Pin Balanced XLR Jack, 1x 6.3 mm (1\/4\") Standard Stereo Jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExternal Power Port\u003c\/th\u003e\n\u003ctd\u003eDedicated Connection Port for Optional Esoteric PS-01F Power Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (W x H x D)\u003c\/th\u003e\n\u003ctd\u003e17.6\" x 7.5\" x 18.6\" (445 x 191 x 471 mm) including protrusions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNet Weight\u003c\/th\u003e\n\u003ctd\u003eApprox. 71.4 lbs (32.4 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"bh-note\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection id=\"whats-in-the-box\" class=\"bh-section\"\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul class=\"bh-bullets\"\u003e\n\u003cli\u003eEsoteric F-02 Class AB Integrated Amplifier in Silver\u003c\/li\u003e\n\u003cli\u003eEsoteric RC-1339 heavy aluminum handheld system remote control\u003c\/li\u003e\n\u003cli\u003eHigh-grade detachable AC power cord\u003c\/li\u003e\n\u003cli\u003eOriginal AAA batteries for remote control (2)\u003c\/li\u003e\n\u003cli\u003eFelt isolation base pads for chassis feet\u003c\/li\u003e\n\u003cli\u003eOwner's manual, inspection sheet, and warranty certificate\u003c\/li\u003e\n\u003cli\u003eOriginal Esoteric reinforced double-box factory packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- No purchase\/CTA section --\u003e\u003c\/aside\u003e\n\u003c\/div\u003e\n\u003cmeta itemprop=\"brand\" content=\"Esoteric\"\u003e \u003cmeta itemprop=\"category\" content=\"Integrated Amplifiers, Solid-State Amplifiers, High-End Audio, Open Box \u0026amp; Demo Equipment\"\u003e\n\u003c\/div\u003e","brand":"Esoteric","offers":[{"title":"Default Title","offer_id":53792827703662,"sku":"ESOF02DEL","price":18900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/esoteric-f-02-integrated-amplifier.jpg?v=1750859636","url":"https:\/\/audiolab.com\/products\/esoteric-f-02-class-ab-integrated-amplifier-in-silver-mint-demo","provider":"Audiolab","version":"1.0","type":"link"}