{"product_id":"onkyo-integra-a-820gtr-integrated-amplifier-maintenance-completed-from-japan","title":"ONKYO INTEGRA A-820GTR INTEGRATED AMPLIFIER MAINTENANCE COMPLETED FROM JAPAN","description":"\u003ch2\u003eONKYO INTEGRA A-820GTR INTEGRATED AMPLIFIER MAINTENANCE COMPLETED FROM JAPAN\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Used\u003c\/p\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThis is a high-performance ONKYO Integra A-820GTR integrated amplifier, known for its powerful and delicate sound reproduction. It features advanced technologies such as the Super Servo Integral system and Delta Turbo Power Supply.\u003c\/p\u003e\n\u003cp\u003eMaintenance Performed\u003c\/p\u003e\n\u003cp\u003e・Disassembly and cleaning of three relay units\u003c\/p\u003e\n\u003cp\u003e・Disassembly and cleaning of MM\/MC, REC, and PHONO 1\/2 selectors\u003c\/p\u003e\n\u003cp\u003e・Cleaning of push switches, speaker selectors, mode selectors, and volume controls\u003c\/p\u003e\n\u003cp\u003e・Partial re-soldering of internal circuit boards\u003c\/p\u003e\n\u003cp\u003e・Replacement of the Speaker B indicator bulb\u003c\/p\u003e\n\u003cp\u003e・Polishing of rear panel terminals\u003c\/p\u003e\n\u003cp\u003e・Internal and external cleaning\u003c\/p\u003e\n\u003cp\u003eFunctional Status\u003c\/p\u003e\n\u003cp\u003e・Sound output confirmed through all inputs: TUNER, PHONO 1\/2, AUX, and TAPE 1\/2.\u003c\/p\u003e\n\u003cp\u003e・PHONO inputs tested with both MM and MC cartridges.\u003c\/p\u003e\n\u003cp\u003e・The amplifier delivers a powerful and clear sound signature.\u003c\/p\u003e\n\u003cp\u003e・Note: REC terminal and recording functions have not been tested.\u003c\/p\u003e\n\u003cp\u003eCondition\u003c\/p\u003e\n\u003cp\u003e・This is a vintage unit and shows signs of use, such as scratches, scuffs, and minor stains consistent with its age.\u003c\/p\u003e\n\u003cp\u003e・Only the items shown in the photos are included. No additional items are included beyond what is shown in the photos.\u003c\/p\u003e\n\u003cp\u003eSpecifications\u003c\/p\u003e\n\u003cp\u003e・Rated Output: 120W + 120W (8 ohms, both channels driven)\u003c\/p\u003e\n\u003cp\u003e・Power Consumption: 200W\u003c\/p\u003e\n\u003cp\u003e・Dimensions: Width 471 x Height 175 x Depth 431 mm\u003c\/p\u003e\n\u003cp\u003e・Weight: 23 kg\u003c\/p\u003e\n\u003cp\u003e・Power Supply: AC 100V (A step-down transformer may be required for use outside Japan)\u003c\/p\u003e\n\u003cp\u003eThis serviced A-820 series model is becoming increasingly rare. It has been cleaned thoroughly for a pleasant user experience.\u003c\/p\u003e\n\u003ch3\u003eItem Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e ONKYO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Integrated Amplifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Integra A-820GTR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Japan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomized:\u003c\/strong\u003e Unknown\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eHelpful links\u003c\/h3\u003e\n\u003cp\u003eQuestions before ordering? Please contact us first. \u003ca href=\"\/pages\/shipping-policy\"\u003eShipping\u003c\/a\u003e | \u003ca href=\"\/pages\/refund-and-return-policy\"\u003eReturns\u003c\/a\u003e | \u003ca href=\"\/pages\/availability\"\u003eAvailability\u003c\/a\u003e | \u003ca href=\"\/pages\/faq\"\u003eFAQ\u003c\/a\u003e | \u003ca href=\"\/pages\/contact-legal-notice\"\u003eContact\u003c\/a\u003e | \u003ca href=\"\/collections\/all\"\u003eAll products\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShips from Japan.\u003c\/strong\u003e Actual availability is confirmed after your order. Items may also be listed or sourced through other marketplaces. If an item becomes unavailable, your order will be promptly cancelled and refunded.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eQuick buy guide\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNeed help before checkout?\u003c\/strong\u003e Check Shipping and Returns first, then browse more items like this.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCTA:\u003c\/strong\u003e \u003ca href=\"\/pages\/contact-legal-notice\"\u003eMessage us\u003c\/a\u003e | \u003ca href=\"\/pages\/shipping-policy\"\u003eShipping\u003c\/a\u003e | \u003ca href=\"\/pages\/refund-and-return-policy\"\u003eReturns\u003c\/a\u003e | \u003ca href=\"\/collections\/all\"\u003eAll products\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrowse more Receivers:\u003c\/strong\u003e \u003ca href=\"\/collections\/all\/ptype-receivers\"\u003eView similar items\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMobile tip:\u003c\/strong\u003e Use the links above to compare related items, then scroll back to photos and condition notes before buying.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEmail updates\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWant first dibs on new arrivals and restocks?\u003c\/strong\u003e Send us a message and include the email address you want us to use for store updates.\u003c\/p\u003e\n\u003cp\u003eWe only use it for product updates, restock notes, and store announcements. You can also use the contact page if you want to ask a question at the same time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCTA:\u003c\/strong\u003e \u003ca href=\"\/pages\/email-updates?utm_source=product_page\u0026amp;utm_medium=internal\u0026amp;utm_campaign=email_updates_cta\"\u003eEmail updates\u003c\/a\u003e | \u003ca href=\"\/pages\/contact-legal-notice?utm_source=product_page\u0026amp;utm_medium=internal\u0026amp;utm_campaign=email_updates_cta\"\u003eContact\u003c\/a\u003e | \u003ca href=\"\/pages\/faq?utm_source=product_page\u0026amp;utm_medium=internal\u0026amp;utm_campaign=email_updates_cta\"\u003eFAQ\u003c\/a\u003e\u003c\/p\u003e","brand":"Japan Quality Pre-Owned","offers":[{"title":"Default Title","offer_id":52666691977509,"sku":"SH-_SAT_20260624m92778875916","price":990.33,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/3496\/9893\/files\/1_925e02ae-6279-47d2-85a3-c993aeee3898.jpg?v=1782788443","url":"https:\/\/japan-quality-pre-owned.myshopify.com\/products\/onkyo-integra-a-820gtr-integrated-amplifier-maintenance-completed-from-japan","provider":"Japan Quality Pre-Owned","version":"1.0","type":"link"}