{"title":"ADCOM","description":"\u003cdiv style=\"text-align:center; margin: 20px 0 30px 0;\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0607\/3643\/8469\/files\/ADCOM_Logo.png?v=1773858923\" alt=\"ADCOM high end audio brand logo\" style=\"max-width:240px; height:auto; opacity:0.95;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hfb-brand-page hfb-adcom\" style=\"max-width:1200px;margin:0 auto;padding:0 20px;color:#1a1a1a;\"\u003e\n\n  \u003c!-- HERO --\u003e\n  \u003csection style=\"padding:24px 0 10px 0;\"\u003e\n    \u003cdiv style=\"display:grid;grid-template-columns:1.1fr 0.9fr;gap:28px;align-items:center;\"\u003e\n      \u003cdiv\u003e\n        \u003cp style=\"font-size:13px;letter-spacing:1.5px;text-transform:uppercase;color:#666;margin:0 0 10px 0;\"\u003e\n          HiFi Boutique Brand Spotlight\n        \u003c\/p\u003e\n        \u003ch1 style=\"line-height:1.2;\"\u003e\n  ADCOM\u003cbr\u003e\n  \u003cspan style=\"font-size:0.6em; font-weight:400;\"\u003e\n    at HiFi Boutique\n  \u003c\/span\u003e\n\u003c\/h1\u003e\n        \u003cp style=\"font-size:18px;line-height:1.7;margin:0 0 14px 0;\"\u003e\n          Shop ADCOM amplifiers and preamplifiers at HiFi Boutique. ADCOM has earned a long-standing reputation for\n          delivering real-world audiophile performance, serious power, and exceptional value for music lovers who care\n          more about sound than hype.\n        \u003c\/p\u003e\n        \u003cp style=\"font-size:16px;line-height:1.7;margin:0 0 20px 0;\"\u003e\n          From legendary stereo amplifier heritage to modern preamplifiers and integrated solutions, ADCOM remains one\n          of the smartest choices for customers who want clean engineering, strong dynamics, and high-end sound without\n          inflated luxury pricing.\n        \u003c\/p\u003e\n        \u003cdiv style=\"display:flex;flex-wrap:wrap;gap:12px;\"\u003e\n          \u003ca href=\"\/collections\/adcom\" style=\"display:inline-block;background:#111;color:#fff;text-decoration:none;padding:12px 20px;border-radius:4px;font-size:15px;\"\u003e\n            Shop ADCOM\n          \u003c\/a\u003e\n          \u003ca href=\"\/pages\/contact\" style=\"display:inline-block;border:1px solid #111;color:#111;text-decoration:none;padding:12px 20px;border-radius:4px;font-size:15px;\"\u003e\n            Ask for System Advice\n          \u003c\/a\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv\u003e\n        \u003c!-- IMAGE BLOCK 1: HERO LIFESTYLE --\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0607\/3643\/8469\/files\/ADCOM_high_end_audio_amplifiers_at_HiFi_Boutique.png?v=1773858901\" alt=\"ADCOM high end audio amplifiers at HiFi Boutique\" style=\"width:100%;height:auto;border-radius:10px;display:block;\"\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- QUICK VALUE POINTS --\u003e\n  \u003csection style=\"padding:22px 0 12px 0;\"\u003e\n    \u003cdiv style=\"display:grid;grid-template-columns:repeat(4,1fr);gap:16px;\"\u003e\n      \u003cdiv style=\"border:1px solid #e7e7e7;padding:18px;border-radius:10px;background:#fafafa;\"\u003e\n        \u003ch2 style=\"font-size:18px;margin:0 0 8px 0;\"\u003eSerious Power\u003c\/h2\u003e\n        \u003cp style=\"font-size:15px;line-height:1.6;margin:0;\"\u003e\n          Built for speaker control, drive, and headroom that many buyers do not expect at this price level.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"border:1px solid #e7e7e7;padding:18px;border-radius:10px;background:#fafafa;\"\u003e\n        \u003ch2 style=\"font-size:18px;margin:0 0 8px 0;\"\u003eAudiophile Value\u003c\/h2\u003e\n        \u003cp style=\"font-size:15px;line-height:1.6;margin:0;\"\u003e\n          ADCOM has long stood for performance that competes far above its price class.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"border:1px solid #e7e7e7;padding:18px;border-radius:10px;background:#fafafa;\"\u003e\n        \u003ch2 style=\"font-size:18px;margin:0 0 8px 0;\"\u003eModern Flexibility\u003c\/h2\u003e\n        \u003cp style=\"font-size:15px;line-height:1.6;margin:0;\"\u003e\n          Current models include features like Bluetooth, digital inputs, balanced outputs, and multi-amp support.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"border:1px solid #e7e7e7;padding:18px;border-radius:10px;background:#fafafa;\"\u003e\n        \u003ch2 style=\"font-size:18px;margin:0 0 8px 0;\"\u003eTrusted Legacy\u003c\/h2\u003e\n        \u003cp style=\"font-size:15px;line-height:1.6;margin:0;\"\u003e\n          Few names in affordable high-end audio carry the same amplifier reputation as ADCOM.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- BRAND STORY --\u003e\n  \u003csection style=\"padding:28px 0 10px 0;\"\u003e\n    \u003cdiv style=\"display:grid;grid-template-columns:0.95fr 1.05fr;gap:28px;align-items:center;\"\u003e\n      \u003cdiv\u003e\n        \u003c!-- IMAGE BLOCK 2: GFA-555SE --\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0607\/3643\/8469\/files\/ADCOM_GFA-555SE.png?v=1773858619\" alt=\"ADCOM GFA-555SE stereo power amplifier\" style=\"width:100%;height:auto;border-radius:10px;display:block;\"\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv\u003e\n        \u003ch2 style=\"font-size:30px;line-height:1.25;margin:0 0 14px 0;\"\u003e\n          Why ADCOM Still Matters\n        \u003c\/h2\u003e\n        \u003cp style=\"font-size:16px;line-height:1.75;margin:0 0 14px 0;\"\u003e\n          ADCOM continues to stand out because it focuses on the things experienced listeners actually care about:\n          amplifier stability, useful power, low-noise signal handling, practical connectivity, and honest value.\n        \u003c\/p\u003e\n        \u003cp style=\"font-size:16px;line-height:1.75;margin:0 0 14px 0;\"\u003e\n          The current lineup reflects that clearly. ADCOM’s website highlights the GFP-915SE preamplifier, GFA-555SE\n          stereo amplifier, GFA-565SE high-current amplifier, and GIA-275 integrated amplifier as key current products.\n        \u003c\/p\u003e\n        \u003cp style=\"font-size:16px;line-height:1.75;margin:0;\"\u003e\n          For many shoppers, the GFA-555SE is the anchor of the brand. It delivers 200 watts per channel into 8 ohms,\n          300 watts into 4 ohms, and 600 watts bridged, making it a strong option for listeners who want authoritative\n          two-channel performance without leaving the sensible high-end category.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- FEATURED MODELS --\u003e\n  \u003csection style=\"padding:30px 0 10px 0;\"\u003e\n    \u003ch2 style=\"font-size:32px;line-height:1.2;margin:0 0 18px 0;\"\u003e\n      Featured ADCOM Models\n    \u003c\/h2\u003e\n\n    \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,1fr);gap:18px;\"\u003e\n\n      \u003cdiv style=\"border:1px solid #e7e7e7;border-radius:10px;padding:22px;background:#fff;\"\u003e\n        \u003ch3 style=\"font-size:24px;margin:0 0 12px 0;\"\u003eGFA-555SE Stereo Power Amplifier\u003c\/h3\u003e\n        \u003cp style=\"font-size:16px;line-height:1.7;margin:0 0 12px 0;\"\u003e\n          The GFA-555SE is the model most buyers should start with. It is one of ADCOM’s flagship current stereo\n          amplifiers and delivers 200W per channel into 8 ohms, 300W into 4 ohms, and 600W bridged.\n        \u003c\/p\u003e\n        \u003cp style=\"font-size:16px;line-height:1.7;margin:0;\"\u003e\n          This is the right choice for customers who want real current delivery, stronger speaker control, and the kind\n          of effortless authority that makes a serious two-channel system feel complete.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"border:1px solid #e7e7e7;border-radius:10px;padding:22px;background:#fff;\"\u003e\n        \u003ch3 style=\"font-size:24px;margin:0 0 12px 0;\"\u003eGFP-915SE Stereo Preamplifier\u003c\/h3\u003e\n        \u003cp style=\"font-size:16px;line-height:1.7;margin:0 0 12px 0;\"\u003e\n          The GFP-915SE brings ADCOM into the modern system-building conversation with Bluetooth 5.4 and triple amplifier\n          support through Main 1, Main 2, and balanced XLR outputs.\n        \u003c\/p\u003e\n        \u003cp style=\"font-size:16px;line-height:1.7;margin:0;\"\u003e\n          It is ideal for customers who want a traditional audiophile preamp with the flexibility to handle subwoofers,\n          multi-amp setups, or more complex stereo systems.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"border:1px solid #e7e7e7;border-radius:10px;padding:22px;background:#fff;\"\u003e\n        \u003ch3 style=\"font-size:24px;margin:0 0 12px 0;\"\u003eGFA-565SE High Current Amplifier\u003c\/h3\u003e\n        \u003cp style=\"font-size:16px;line-height:1.7;margin:0 0 12px 0;\"\u003e\n          The GFA-565SE steps things up with 250 watts into 8 ohms, 350 watts into 4 ohms, and 700 watts bridged into\n          8 ohms. ADCOM positions it as a high-current design with balanced and unbalanced connectivity.\n        \u003c\/p\u003e\n        \u003cp style=\"font-size:16px;line-height:1.7;margin:0;\"\u003e\n          This is the better visual and sales choice when you want the page to speak directly to demanding-speaker owners\n          and buyers chasing more scale, grip, and authority.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"border:1px solid #e7e7e7;border-radius:10px;padding:22px;background:#fff;\"\u003e\n        \u003ch3 style=\"font-size:24px;margin:0 0 12px 0;\"\u003eGIA-275 Series II Integrated Amplifier\u003c\/h3\u003e\n        \u003cp style=\"font-size:16px;line-height:1.7;margin:0 0 12px 0;\"\u003e\n          The GIA-275 Series II gives ADCOM a simpler all-in-one solution, combining analog, digital, USB, and Bluetooth\n          inputs in a compact integrated amplifier with support for 24-bit\/192kHz playback.\n        \u003c\/p\u003e\n        \u003cp style=\"font-size:16px;line-height:1.7;margin:0;\"\u003e\n          It is a smart recommendation for office systems, compact listening rooms, or buyers who want a more streamlined\n          path into high-end audio.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- IMAGE STRIP --\u003e\n  \u003csection style=\"padding:28px 0 10px 0;\"\u003e\n    \u003cdiv style=\"display:grid;grid-template-columns:repeat(3,1fr);gap:16px;\"\u003e\n      \u003cdiv\u003e\n        \u003c!-- IMAGE BLOCK 3 --\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0607\/3643\/8469\/files\/ADCOM-GFP915SE.png?v=1773858619\" alt=\"ADCOM GFP-915SE stereo preamplifier with Bluetooth 5.4\" style=\"width:100%;height:auto;border-radius:10px;display:block;\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003c!-- IMAGE BLOCK 4 --\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0607\/3643\/8469\/files\/ADCOM_amplifier_rear_panel_connections.jpg?v=1773858619\" alt=\"ADCOM amplifier rear panel connections\" style=\"width:100%;height:auto;border-radius:10px;display:block;\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003c!-- IMAGE BLOCK 5 --\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0607\/3643\/8469\/files\/ADCOM_GFA-565SE.png?v=1773858619\" alt=\"ADCOM high current audio amplifier\" style=\"width:100%;height:auto;border-radius:10px;display:block;\"\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- WHY BUY FROM HIFI BOUTIQUE --\u003e\n  \u003csection style=\"padding:30px 0 10px 0;\"\u003e\n    \u003cdiv style=\"background:#f8f8f8;border:1px solid #e7e7e7;border-radius:12px;padding:26px;\"\u003e\n      \u003ch2 style=\"font-size:30px;line-height:1.2;margin:0 0 14px 0;\"\u003e\n        Why Buy ADCOM from HiFi Boutique?\n      \u003c\/h2\u003e\n      \u003cp style=\"font-size:16px;line-height:1.75;margin:0 0 14px 0;\"\u003e\n        At HiFi Boutique, we do more than list products. We help match electronics to speakers, room size, listening\n        habits, and upgrade goals. That matters with ADCOM, because the right amplifier or preamp can completely change\n        how a system feels in terms of dynamics, control, and long-term satisfaction.\n      \u003c\/p\u003e\n      \u003cul style=\"margin:0;padding-left:20px;font-size:16px;line-height:1.8;\"\u003e\n        \u003cli\u003eExpert guidance for stereo and home theater system matching\u003c\/li\u003e\n        \u003cli\u003eSupport choosing between separates and integrated solutions\u003c\/li\u003e\n        \u003cli\u003eAdvice on speaker pairing, source matching, and upgrade paths\u003c\/li\u003e\n        \u003cli\u003eHigh-end service from a specialist dealer focused on real performance\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- FAQ \/ AEO --\u003e\n  \u003csection style=\"padding:30px 0 10px 0;\"\u003e\n    \u003ch2 style=\"font-size:32px;line-height:1.2;margin:0 0 18px 0;\"\u003e\n      Frequently Asked Questions About ADCOM\n    \u003c\/h2\u003e\n\n    \u003cdiv style=\"display:grid;gap:14px;\"\u003e\n      \u003cdiv style=\"border:1px solid #e7e7e7;border-radius:10px;padding:18px;\"\u003e\n        \u003ch3 style=\"font-size:21px;margin:0 0 8px 0;\"\u003eIs ADCOM a good audio brand?\u003c\/h3\u003e\n        \u003cp style=\"font-size:16px;line-height:1.75;margin:0;\"\u003e\n          Yes. ADCOM has built its reputation on powerful amplifiers, practical engineering, and high-end sound at more\n          attainable prices than many traditional audiophile brands.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"border:1px solid #e7e7e7;border-radius:10px;padding:18px;\"\u003e\n        \u003ch3 style=\"font-size:21px;margin:0 0 8px 0;\"\u003eWhat is the best current ADCOM amplifier?\u003c\/h3\u003e\n        \u003cp style=\"font-size:16px;line-height:1.75;margin:0;\"\u003e\n          For most stereo buyers, the GFA-555SE is the best place to start. For more demanding speakers or bigger rooms,\n          the GFA-565SE may be the better step up.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"border:1px solid #e7e7e7;border-radius:10px;padding:18px;\"\u003e\n        \u003ch3 style=\"font-size:21px;margin:0 0 8px 0;\"\u003eDoes ADCOM make a preamplifier?\u003c\/h3\u003e\n        \u003cp style=\"font-size:16px;line-height:1.75;margin:0;\"\u003e\n          Yes. The GFP-915SE is ADCOM’s current high-performance preamplifier and includes Bluetooth 5.4 plus flexible\n          output options for multi-amp and subwoofer-friendly setups.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"border:1px solid #e7e7e7;border-radius:10px;padding:18px;\"\u003e\n        \u003ch3 style=\"font-size:21px;margin:0 0 8px 0;\"\u003eDoes ADCOM make an integrated amplifier?\u003c\/h3\u003e\n        \u003cp style=\"font-size:16px;line-height:1.75;margin:0;\"\u003e\n          Yes. The GIA-275 Series II is a compact integrated amplifier with analog, digital, USB, and Bluetooth support.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"border:1px solid #e7e7e7;border-radius:10px;padding:18px;\"\u003e\n        \u003ch3 style=\"font-size:21px;margin:0 0 8px 0;\"\u003eIs ADCOM good for home theater?\u003c\/h3\u003e\n        \u003cp style=\"font-size:16px;line-height:1.75;margin:0;\"\u003e\n          Yes. ADCOM offers the GFA-5705, a 5-channel amplifier rated at 200 watts x 5 into 8 ohms and 300 watts x 5\n          into 4 ohms, making it a strong option for customers who want dedicated multichannel power.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- CTA --\u003e\n  \u003csection style=\"padding:30px 0 10px 0;\"\u003e\n    \u003cdiv style=\"border:1px solid #111;border-radius:12px;padding:28px;text-align:center;\"\u003e\n      \u003ch2 style=\"font-size:30px;line-height:1.2;margin:0 0 12px 0;\"\u003e\n        Shop ADCOM at HiFi Boutique\n      \u003c\/h2\u003e\n      \u003cp style=\"font-size:16px;line-height:1.75;max-width:860px;margin:0 auto 18px auto;\"\u003e\n        Explore the ADCOM collection below, or contact us for help choosing the best amplifier, preamp, or integrated\n        solution for your speakers, room, and listening goals.\n      \u003c\/p\u003e\n      \u003cdiv style=\"display:flex;justify-content:center;flex-wrap:wrap;gap:12px;\"\u003e\n        \u003ca href=\"\/collections\/adcom\" style=\"display:inline-block;background:#111;color:#fff;text-decoration:none;padding:12px 20px;border-radius:4px;font-size:15px;\"\u003e\n          Browse ADCOM Products\n        \u003c\/a\u003e\n        \u003ca href=\"\/pages\/contact\" style=\"display:inline-block;border:1px solid #111;color:#111;text-decoration:none;padding:12px 20px;border-radius:4px;font-size:15px;\"\u003e\n          Contact HiFi Boutique\n        \u003c\/a\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- FAQ SCHEMA --\u003e\n  \u003cscript type=\"application\/ld+json\"\u003e\n  {\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Is ADCOM a good audio brand?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes. ADCOM is known for powerful amplifiers, practical engineering, and high-end sound at more attainable prices than many traditional audiophile brands.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"What is the best current ADCOM amplifier?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"For most stereo buyers, the GFA-555SE is the best place to start. For more demanding speakers or larger rooms, the GFA-565SE is a strong step-up option.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Does ADCOM make a preamplifier?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes. The GFP-915SE is ADCOM’s current high-performance preamplifier with Bluetooth 5.4 and flexible output options for multi-amp setups.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Does ADCOM make an integrated amplifier?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes. The GIA-275 Series II is a compact integrated amplifier with analog, digital, USB, and Bluetooth support.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Is ADCOM good for home theater?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes. ADCOM offers the GFA-5705, a 5-channel amplifier rated at 200 watts x 5 into 8 ohms and 300 watts x 5 into 4 ohms.\"\n        }\n      }\n    ]\n  }\n  \u003c\/script\u003e\n\n\u003c\/div\u003e","products":[{"product_id":"adcom-gfa-585se-power-amplifier","title":"ADCOM GFA-585se Power Amplifier","description":"\u003ch2\u003eAdcom GFA-585se Power Amplifier\u003c\/h2\u003e\n\u003cp\u003eThe Adcom GFA-585se is a high-power stereo amplifier built for serious two-channel and home audio systems. It uses a pure Class A\/B design and delivers 450 watts per channel into 8 ohms, 600 watts per channel into 4 ohms, and 1000 watts bridged into 8 ohms. Adcom positions it as an upgraded version of an already well-regarded amplifier platform, with careful attention paid to component selection throughout the design.\u003c\/p\u003e\n\n\u003ch3\u003eWhy We Like It\u003c\/h3\u003e\n\u003cp\u003eFor systems that demand grip, current delivery, and headroom, the GFA-585se stands out as a serious power amplifier. Its combination of high output, wide bandwidth, and very high damping factor makes it a strong match for demanding loudspeakers and listeners who want authority without giving up control.\u003c\/p\u003e\n\n\u003ch3\u003eKey Highlights\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePure Class A\/B stereo power amplifier\u003c\/li\u003e\n  \u003cli\u003e450 watts per channel into 8 ohms\u003c\/li\u003e\n  \u003cli\u003e600 watts per channel into 4 ohms\u003c\/li\u003e\n  \u003cli\u003e1000 watts into 8 ohms in bridged mode\u003c\/li\u003e\n  \u003cli\u003eFrequency response of +0, -0.25 dB from 10Hz to 20kHz at 1 watt into 8 ohms\u003c\/li\u003e\n  \u003cli\u003ePower bandwidth of 20Hz to 20kHz\u003c\/li\u003e\n  \u003cli\u003eHigh damping factor of \u0026gt;800 from 20Hz to 20kHz\u003c\/li\u003e\n  \u003cli\u003e120VAC and 230VAC \/ 50-60Hz operation listed by manufacturer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSystem Matching\u003c\/h3\u003e\n\u003cp\u003eThe GFA-585se is a natural fit for audiophiles building a high-current stereo rig, upgrading from an AV receiver, or pairing a dedicated preamp with a more capable amplifier stage. Its power reserves and bridged capability also make it attractive for systems using more demanding speakers.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth style=\"text-align:left; padding:8px; border:1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n      \u003cth style=\"text-align:left; padding:8px; border:1px solid #ddd;\"\u003eDetails\u003c\/th\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eAmplifier Type\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eClass A\/B Power Amplifier\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOutput Power (8 ohms)\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e450 watts per channel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOutput Power (4 ohms)\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e600 watts per channel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eBridged Output\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1000 watts into 8 ohms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eFrequency Response\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e+0, -0.25dB, 10Hz to 20kHz @ 1 watt, 8 ohms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003ePower Bandwidth\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e20Hz to 20kHz\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eInput Impedance\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e22,000 ohms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eInput Sensitivity\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e2.681V rms for 450 watts into 8 ohms; 126mV rms for 1 watt into 8 ohms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDamping Factor\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u0026gt;800, 20Hz to 20kHz\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDimensions\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e10-3\/4\" x 19\" x 19-3\/4\" (275mm x 482mm x 502mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eWeight\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e70.4 lbs (32kg)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eShipping Weight\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e79.2 lbs (36kg)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003ePower Requirement\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e120VAC \u0026amp; 230VAC \/ 50-60Hz\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRecommended Reading \u0026amp; Related Shopping\u003c\/h3\u003e\n\u003cp\u003e\n  Learn more about amplifier matching in our\n  \u003ca href=\"\/blogs\/guides\/how-to-choose-the-right-power-amplifier\" title=\"How to Choose the Right Power Amplifier\"\u003epower amplifier buying guide\u003c\/a\u003e.\n  Browse more options in our\n  \u003ca href=\"\/collections\/power-amplifiers\" title=\"Power Amplifiers Collection\"\u003epower amplifiers collection\u003c\/a\u003e,\n  explore the\n  \u003ca href=\"\/collections\/adcom\" title=\"Adcom Collection\"\u003eAdcom collection\u003c\/a\u003e,\n  or compare with other\n  \u003ca href=\"\/collections\/two-channel-amplification\" title=\"Two-Channel Amplification Collection\"\u003etwo-channel amplification components\u003c\/a\u003e.\n\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eWhat type of amplifier is the Adcom GFA-585se?\u003c\/h4\u003e\n\u003cp\u003eIt is a pure Class A\/B stereo power amplifier.\u003c\/p\u003e\n\n\u003ch4\u003eHow much power does the GFA-585se deliver?\u003c\/h4\u003e\n\u003cp\u003eIt is rated at 450 watts per channel into 8 ohms, 600 watts per channel into 4 ohms, and 1000 watts into 8 ohms when bridged.\u003c\/p\u003e\n\n\u003ch4\u003eIs the GFA-585se suitable for demanding speakers?\u003c\/h4\u003e\n\u003cp\u003eIts high power output and damping factor suggest it is well suited for speakers that benefit from strong current delivery and amplifier control.\u003c\/p\u003e\n\n\u003ch4\u003eWhat are the physical dimensions and weight?\u003c\/h4\u003e\n\u003cp\u003eThe amplifier measures 10-3\/4\" x 19\" x 19-3\/4\" and weighs 70.4 lbs.\u003c\/p\u003e","brand":"ADCOM","offers":[{"title":"Default Title","offer_id":45973739962565,"sku":null,"price":3799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/3643\/8469\/files\/gfa-585se-front.jpg?v=1773862072"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/3643\/8469\/collections\/ADCOM_Logo.png?v=1773859113","url":"https:\/\/www.hifiboutique.us\/collections\/adcom.oembed","provider":"HiFi Boutique","version":"1.0","type":"link"}