{"product_id":"simaudio-moon-641-north-collection-integrated-amplifier","title":"Simaudio Moon 641 North Collection Integrated Amplifier","description":"\u003ch2 class=\"main-title big\"\u003e\u003cspan\u003eWe have a unique opportunity on one unit that is a Factory-Certified unit. This unit will carry a 5-year factory-certified warranty. \u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2 class=\"main-title big\"\u003e\u003cspan\u003eIntegrated Amplifier\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"subtitle_v4\"\u003e\n\u003cem\u003eEffortless\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003edynamics and tonal control,\u003cbr\u003eeven with the most demanding loudspeakers\u003c\/div\u003e\n\u003cdiv class=\"subtitle_v4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"subtitle_v4\"\u003e\n\u003ch3 class=\"title\"\u003eCenterpiece\u003c\/h3\u003e\n\u003cdiv class=\"description\"\u003e\n\u003cp\u003eThe MOON 641 houses a preamplifier and a power Amplifier in a single chassis, built around a dual-mono layout rated at 125 W\/8 Ω and 250 W\/4 Ω. The MDCA circuit operates outside the signal path to reduce distortion without requiring global feedback, while M-VOL3 delivers precise and stable gain control at low levels. With a damping factor of 700, 109 dB SNR, and 2 Hz–90 kHz (+0\/–3 dB) frequency response, the 641 provides measured control for a wide range of loudspeakers. The 4.3” color display helps with everyday operation and setup. Designed and assembled in Québec, it naturally takes the central place in a modern home audio system.\u003c\/p\u003e\n\u003ch3 class=\"title\"\u003eWholistic\u003c\/h3\u003e\n\u003cdiv class=\"description\"\u003e\n\u003cp\u003eThe 641 focuses on careful internal layout and vertical heatsinks for thermal and mechanical stability. Usability combines the 4.3” display, local controls, and MOONLink connectivity for easy coordination with other North Collection components. Standby options include a low-power mode (2.5 W) for everyday convenience. The rear panel provides line inputs, a line output, and clearly laid-out speaker terminals for neat wiring. The BRM-1 intelligent remote is included for direct control. Whether used on its own or paired with a dedicated source, such as the MOON 681, the 641 offers a precise and reliable experience aligned with North Collection design.\u003c\/p\u003e\n\u003cdiv class=\"subtitle white start_fadein fadeIn animated\"\u003e\n\u003ch3 class=\"white\"\u003eIntegrated Amplifiers\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"maintitle white start_fadein fadeIn animated\"\u003e\n\u003ch2 class=\"white\"\u003eSpecifications\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row row_part\"\u003e\n\u003cdiv class=\"columns small-12 large-4 xlarge-3 left_part\"\u003e\n\u003cdiv class=\"tabs_titles start_fadein fadeIn animated\"\u003e\n\u003cdiv class=\"tab_title active\" data-tab=\"spec_tab\"\u003eProduct features\u003c\/div\u003e\n\u003cdiv class=\"tab_title\" data-tab=\"box_tab\"\u003eIn the box\u003c\/div\u003e\n\u003cdiv class=\"tab_title\" data-tab=\"manual_tab\"\u003eUser manual\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"32\" height=\"32\" viewbox=\"0 0 32 32\" fill=\"none\"\u003e\u003cpath d=\"M10.4515 12.4967C11.3198 12.4967 11.97 12.3102 12.3733 11.9384C12.8068 11.5667 12.9933 10.9769 12.9933 10.2019C12.9933 9.39544 12.7765 8.80694 12.3733 8.43518C11.97 8.06343 11.3198 7.84668 10.42 7.84668H8.34326V14.295H9.64501V12.4967L10.4515 12.4967ZM9.64501 9.08668H10.3885C10.822 9.08668 11.132 9.17992 11.35 9.33492C11.5668 9.48992 11.66 9.76843 11.66 10.1414C11.66 10.5132 11.5668 10.7929 11.4118 10.9782C11.2568 11.1647 10.9468 11.2567 10.5133 11.2567H9.64502L9.64501 9.08668Z\" fill=\"black\"\u003e\u003c\/path\u003e\u003cpath d=\"M18.1083 13.3964C18.6665 12.8079 18.9148 12.0329 18.9148 11.0097C18.9148 10.0179 18.6362 9.21141 18.078 8.65316C17.5198 8.09491 16.7145 7.81641 15.6598 7.81641H13.583V14.2647H15.598C16.7133 14.295 17.55 13.9849 18.1083 13.3964ZM17.1165 12.5282C16.8065 12.8697 16.3415 13.0247 15.753 13.0247H14.9163L14.915 9.08672H15.6585C16.31 9.08672 16.8053 9.27321 17.1468 9.61348C17.4568 9.95497 17.6433 10.4502 17.6433 11.0702C17.6118 11.6914 17.4265 12.1867 17.1165 12.5282Z\" fill=\"black\"\u003e\u003c\/path\u003e\u003cpath d=\"M23.6565 9.11818V7.84668H19.6265V14.295H20.9282V11.7532H23.5015V10.5132H20.9282V9.11824L23.6565 9.11818Z\" fill=\"black\"\u003e\u003c\/path\u003e\u003cpath d=\"M25.3617 1.05811H6.63831C5.55331 1.05811 4.68506 1.92635 4.68506 3.01135V25.8897C4.68506 26.9747 5.55331 27.8429 6.63831 27.8429H10.9467L9.76965 26.6659H6.66965C6.23614 26.6659 5.89465 26.3244 5.89465 25.8909L5.89344 3.01132C5.89344 2.57782 6.23493 2.23632 6.66844 2.23632H25.4234C25.8569 2.23632 26.1984 2.57782 26.1984 3.01132V25.8896C26.1984 26.3231 25.8569 26.6646 25.4234 26.6646H22.7569L21.5799 27.8417H25.4233C26.5083 27.8417 27.3765 26.9734 27.3765 25.8884V3.01135C27.3463 1.92635 26.4467 1.05811 25.3617 1.05811Z\" fill=\"black\"\u003e\u003c\/path\u003e\u003cpath d=\"M22.8517 24.1834L18.7901 24.1532V17.4565H13.2101V24.0599L9.14844 23.9981L16.0931 30.9415L22.8517 24.1834Z\" fill=\"black\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"columns small-12 large-8 xlarge-9 right_part\"\u003e\n\u003cdiv class=\"tabs_content fade_up_start fadeInUp animated\"\u003e\n\u003cdiv id=\"spec_tab\" class=\"tab_content active\"\u003e\n\u003cdiv class=\"row load_more\" data-readmore=\"\" aria-expanded=\"false\" id=\"rmjs-1\"\u003e\n\u003cdiv class=\"columns design_features small-12 large-6\"\u003e\n\u003cdiv class=\"title\"\u003eDesign features\u003c\/div\u003e\n\u003cul\u003e\n\u003cli class=\"content_wrap\"\u003e\n\u003cp\u003eMDCA – MOON Distortion-Cancelling Amplifier\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"content_wrap\"\u003e\n\u003cp\u003eMOON Transistors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"content_wrap\"\u003e\n\u003cp\u003eDual Mono Configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"content_wrap\"\u003e\n\u003cp\u003eM-VOL3 – 3rd Generation Improved Electronic Gain Control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"content_wrap\"\u003e\n\u003cp\u003eMOONLink\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"content_wrap\"\u003e\n\u003cp\u003e4.3’’ LCD Color Graphic Display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"columns product_features small-12 large-6\"\u003e\n\u003cdiv class=\"title\"\u003eSpecifications\u003c\/div\u003e\n\u003cul\u003e\n\u003cli class=\"row content_wrap has_right_title\"\u003e\n\u003cdiv class=\"left_title columns align-self-left flex-child-grow\"\u003eOutput Power (Stereo 8 Ω)\u003c\/div\u003e\n\u003cdiv class=\"right_title columns align-self-right flex-child-shrink\"\u003e125 W\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"row content_wrap has_right_title\"\u003e\n\u003cdiv class=\"left_title columns align-self-left flex-child-grow\"\u003eOutput Power (Stereo 4 Ω)\u003c\/div\u003e\n\u003cdiv class=\"right_title columns align-self-right flex-child-shrink\"\u003e250 W\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"row content_wrap has_right_title\"\u003e\n\u003cdiv class=\"left_title columns align-self-left flex-child-grow\"\u003eInput Sensitivity\u003c\/div\u003e\n\u003cdiv class=\"right_title columns align-self-right flex-child-shrink\"\u003e300 mV – 6 V\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"row content_wrap has_right_title\"\u003e\n\u003cdiv class=\"left_title columns align-self-left flex-child-grow\"\u003eInput Impedance\u003c\/div\u003e\n\u003cdiv class=\"right_title columns align-self-right flex-child-shrink\"\u003e22 kΩ\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"row content_wrap has_right_title\"\u003e\n\u003cdiv class=\"left_title columns align-self-left flex-child-grow\"\u003eGain\u003c\/div\u003e\n\u003cdiv class=\"right_title columns align-self-right flex-child-shrink\"\u003e40 dB\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"row content_wrap has_right_title\"\u003e\n\u003cdiv class=\"left_title columns align-self-left flex-child-grow\"\u003eFrequency Response\u003c\/div\u003e\n\u003cdiv class=\"right_title columns align-self-right flex-child-shrink\"\u003e2 Hz – 90 kHz (+0 dB \/ –3 dB)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"row content_wrap has_right_title\"\u003e\n\u003cdiv class=\"left_title columns align-self-left flex-child-grow\"\u003eCrosstalk\u003c\/div\u003e\n\u003cdiv class=\"right_title columns align-self-right flex-child-shrink\"\u003e–109 dB\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"row content_wrap has_right_title\"\u003e\n\u003cdiv class=\"left_title columns align-self-left flex-child-grow\"\u003eSignal-to-Noise Ratio\u003c\/div\u003e\n\u003cdiv class=\"right_title columns align-self-right flex-child-shrink\"\u003e109 dB\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"row content_wrap has_right_title\"\u003e\n\u003cdiv class=\"left_title columns align-self-left flex-child-grow\"\u003eTotal Harmonic Distortion + Noise (@ 1 W)\u003c\/div\u003e\n\u003cdiv class=\"right_title columns align-self-right flex-child-shrink\"\u003e0.008%\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"row content_wrap has_right_title\"\u003e\n\u003cdiv class=\"left_title columns align-self-left flex-child-grow\"\u003eTotal Harmonic Distortion + Noise (@ 125 W)\u003c\/div\u003e\n\u003cdiv class=\"right_title columns align-self-right flex-child-shrink\"\u003e0.003%\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"row content_wrap has_right_title\"\u003e\n\u003cdiv class=\"left_title columns align-self-left flex-child-grow\"\u003eIntermodulation Distortion\u003c\/div\u003e\n\u003cdiv class=\"right_title columns align-self-right flex-child-shrink\"\u003e0.06%\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"row content_wrap has_right_title\"\u003e\n\u003cdiv class=\"left_title columns align-self-left flex-child-grow\"\u003eDamping Factor\u003c\/div\u003e\n\u003cdiv class=\"right_title columns align-self-right flex-child-shrink\"\u003e700\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"row content_wrap has_right_title\"\u003e\n\u003cdiv class=\"left_title columns align-self-left flex-child-grow\"\u003ePower Consumption (Idle)\u003c\/div\u003e\n\u003cdiv class=\"right_title columns align-self-right flex-child-shrink\"\u003e38 W\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"row content_wrap has_right_title\"\u003e\n\u003cdiv class=\"left_title columns align-self-left flex-child-grow\"\u003ePower Consumption (Full Power Standby)\u003c\/div\u003e\n\u003cdiv class=\"right_title columns align-self-right flex-child-shrink\"\u003e37 W\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"row content_wrap has_right_title\"\u003e\n\u003cdiv class=\"left_title columns align-self-left flex-child-grow\"\u003ePower Consumption (Low Power Standby)\u003c\/div\u003e\n\u003cdiv class=\"right_title columns align-self-right flex-child-shrink\"\u003e2.5 W\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"row content_wrap has_right_title\"\u003e\n\u003cdiv class=\"left_title columns align-self-left flex-child-grow\"\u003eShipping Weight\u003c\/div\u003e\n\u003cdiv class=\"right_title columns align-self-right flex-child-shrink\"\u003e57.5 lbs \/ 26 kg\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"row content_wrap has_right_title\"\u003e\n\u003cdiv class=\"left_title columns align-self-left flex-child-grow\"\u003eDimensions (width x height x depth)\u003c\/div\u003e\n\u003cdiv class=\"right_title columns align-self-right flex-child-shrink\"\u003e18.95 x 4.03 x 18.32 in\u003cbr\u003e48.1 x 10.2 x 46.5 cm.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Simaudio","offers":[{"title":"Default Title","offer_id":47536566468862,"sku":null,"price":11000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/4156\/7486\/files\/641-Front-New-Top_1370x590px.png?v=1763488092","url":"https:\/\/sunnyaudiovideo.com\/products\/simaudio-moon-641-north-collection-integrated-amplifier","provider":"Sunny Components Inc.","version":"1.0","type":"link"}