{"product_id":"tinysine-4-x-50w-bluetoothdsp-amplifier-board-tsa7804bapt-x-pcb-antenna","title":"Tinysine 4x 50W Bluetooth+DSP Amplifier Board TSA7804B(Apt-X) - PCB Antenna","description":"\u003cdiv class=\"product-block-list__item product-block-list__item--description details_product\"\u003e\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card__header\"\u003e\r\n\u003ch2 class=\"card__title heading h3\"\u003eDescription\u003c\/h2\u003e\r\n\u003c\/div\u003e\n\u003cdiv class=\"card__section expandable-content desc-view-more\" id=\"main-description\"\u003e\n\u003cdiv class=\"rte text--pull\"\u003e\n\u003cul\u003e\n\t\u003cli\u003eTinysine 4x 50W Bluetooth+DSP Amplifier Board - TSA7804B(Apt-X) - PCB Antenna\u003c\/li\u003e\n\t\u003cli\u003eFeatures DSP, DAC, and amplifier capabilities\u003c\/li\u003e\n\t\u003cli\u003eSupports Bluetooth 5.0 with Apt-X\u003c\/li\u003e\n\t\u003cli\u003eDelivers 4x 50W power output\u003c\/li\u003e\n\t\u003cli\u003eCompatible with 4Ω and 8Ω speakers\u003c\/li\u003e\n\t\u003cli\u003eIncludes over\/under voltage protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eTinysine 4x 50W Bluetooth+DSP Amplifier Board - TSA7804B(Apt-X) - PCB Antenna\u003c\/strong\u003e is an advanced audio solution featuring a combination of DSP, DAC, and amplifier capabilities. This board is designed with a class-D structure, based on the TPA3116D2, and offers four channels, each capable of delivering 50W of power output. It supports Bluetooth connectivity with Apt-X, allowing seamless pairing with mobile phones or computers for wireless audio streaming. The board is compatible with both 4Ω and 8Ω passive speakers and can be powered by a DC12V-24V power supply, with options for power input via a jack or screw terminal.\u003c\/p\u003e\n\n\u003cp\u003eThe inclusion of the ADAU1701 DSP chip allows users to customize audio tones for each channel independently, enhancing the listening experience. The board supports aptX Low Latency, SBC, and AAC codecs, ensuring high-quality audio transmission. Additionally, it features Bluetooth 5.0 for improved connectivity and supports True Wireless Stereo (TWS), enabling audio streaming to two paired amplifier boards simultaneously.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Ensure correct polarity when using the screw terminal for power input to avoid damage.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cbutton class=\"expandable-content__toggle\" aria-expanded=\"false\" aria-controls=\"main-description\"\u003e\u003cspan class=\"expandable-content__toggle-icon\"\u003e\u003c\/span\u003e\u003cspan class=\"expandable-content__toggle-text\" data-view-more=\"View more\" data-view-less=\"View less\"\u003eView more\u003c\/span\u003e\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-2\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eWhat's Included\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-2\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cul\u003e\n\t\u003cli\u003e1x Tinysine 4x 50W Bluetooth+DSP Amplifier Board TSA7804B(Apt-X) - PCB Antenna\u003c\/li\u003e\n\u003c\/ul\u003e\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-3\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eDimensions\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-3\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cul\u003e\n\t\u003cli\u003e13.5 x 9.2 x 3.4 cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-4\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eLinks\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-4\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cp\u003e\u003cstrong\u003eZIP Files\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\u003ca href=\"https:\/\/cdn.robotshop.com\/media\/T\/Tys\/RB-Tys-84\/zip\/tinysine_4_x_50w_bluetooth_dsp_amplifier_board_tsa_default_dsp_program.zip\" target=\"_blank\"\u003eTinysine 4x 50W Bluetooth+DSP Amplifier Board TSA7804B(Apt-X) - PCB Antenna - Default DSP Program\u003c\/a\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003ca href=\"https:\/\/cdn.robotshop.com\/media\/T\/Tys\/RB-Tys-84\/zip\/tinysine_4_x_50w_bluetooth_dsp_amplifier_board_tsa_default_dsp_program_v2.zip\" target=\"_blank\"\u003eTinysine 4x 50W Bluetooth+DSP Amplifier Board TSA7804B(Apt-X) - PCB Antenna - Default DSP Program V2\u003c\/a\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003ca href=\"https:\/\/cdn.robotshop.com\/media\/T\/Tys\/RB-Tys-84\/zip\/tinysine_4_x_50w_bluetooth_dsp_amplifier_board_tsa_stereo_dsp_example.zip\" target=\"_blank\"\u003eTinysine 4x 50W Bluetooth+DSP Amplifier Board TSA7804B(Apt-X) - PCB Antenna - Stereo DSP Example\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-5\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eMultimedia\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-5\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv id=\"iframe-video-1\" class=\"video-wrapper\"\u003e\u003c\/div\u003e\n\u003cscript\u003edocReady(function() {$('button[aria-controls=unique-tab-5]').one('click',function() {$(\"#iframe-video-1\").html('\u003ciframe allowfullscreen=\"\" frameborder=\"0\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/gKemrJ3Ia5I\" width=\"640\" title=\"Tinysine 4x 50W Bluetooth+DSP Amplifier Board TSA7804B(Apt-X) - PCB Antenna\" loading=\"lazy\"\u003e\u003c\/iframe\u003e');})});\u003c\/script\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"card details_product\"\u003e\n\u003cbutton class=\"card__collapsible-button\" data-action=\"toggle-collapsible\" aria-expanded=\"false\" aria-controls=\"unique-tab-7\"\u003e\r\n\u003cspan class=\"card__title heading h3\"\u003eSpecifications\u003c\/span\u003e\r\n\u003cspan\u003e\r\n\u003csvg focusable=\"false\" class=\"icon icon--arrow-bottom\" viewbox=\"0 0 12 8\" role=\"presentation\"\u003e\r\n\u003cpath stroke=\"currentColor\" stroke-width=\"2\" d=\"M10 2L6 6 2 2\" fill=\"none\" stroke-linecap=\"square\"\u003e\u003c\/path\u003e\r\n\u003c\/svg\u003e\r\n\u003c\/span\u003e\r\n\u003c\/button\u003e\r\n\u003cdiv id=\"unique-tab-7\" class=\"card__collapsible\"\u003e\r\n\u003cdiv class=\"card__collapsible-content\"\u003e\r\n\u003cdiv class=\"rte text--pull\"\u003e\r\n\u003cul\u003e\n\t\u003cli\u003eSupports aptX Low Latency, SBC, and AAC\u003c\/li\u003e\n\t\u003cli\u003eBluetooth 5.0\u003c\/li\u003e\n\t\u003cli\u003eI2S Sampling Rate: 48KHz\u003c\/li\u003e\n\t\u003cli\u003e4 channels\u003c\/li\u003e\n\t\u003cli\u003eOperating voltage: DC12V - 24V\u003c\/li\u003e\n\t\u003cli\u003eOver\/under voltage protection\u003c\/li\u003e\n\t\u003cli\u003eOver current protection\u003c\/li\u003e\n\t\u003cli\u003eOver temperature protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Tinysine Electronics","offers":[{"title":"Default Title","offer_id":56581540839798,"sku":"RB-Tys-84","price":61.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0573\/8122\/4630\/files\/tinysine_4_x_50w_bluetooth_dsp_amplifier_board_tsa_1_a092cd91-fee1-40ac-a32c-48191c35ee70.webp?v=1762171589","url":"https:\/\/uk.robotshop.com\/products\/tinysine-4-x-50w-bluetoothdsp-amplifier-board-tsa7804bapt-x-pcb-antenna","provider":"RobotShop UK","version":"1.0","type":"link"}