{"product_id":"fosi-audio-s3-hifi-music-streamer-bluetooth-5-3-akm4493seq-dac-preamp-network-music-player-compatible-with-airplay2-google-cast","title":"Fosi Audio S3 HiFi Music Streamer Bluetooth 5.3 AKM4493SEQ DAC Preamp Network music Player Compatible with AirPlay2, Google Cast","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAPP Control\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eiOS,Android\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eAirPlay\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBluetooth\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBluetooth Version\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBluetooth 5.3\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eFosi Audio\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eD\/A Converter\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAKM 4493SEQ\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDLNA\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFM\/AM Tuner\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature1\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDAC\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature2\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003epreamp\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFosi Audio Model\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eS3\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eInput Format\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003emp3,WAV,WMA,AAC,ape,FLAC\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eInputs\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOptical (SPDIF),HDMI-Compatible\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMetal\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eS3\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eNetwork Communiction\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eWireless LAN,Wired LAN\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutputs\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eXLR,Balanced Out,RCA\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eRemote Control\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003epower\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDC 12V 1.5A\u003c\/span\u003e\u003c\/p\u003e\u003cbr\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003e\u003cspan style=\"background-color:rgba(252,220,0,255)\"\u003e\u003cstrong\u003eClick on the poster to choose shipping from RU\/BR warehouse\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6c3835733bbb46678a81b3f143ed9582i.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_media\"\u003e\u003cdiv class=\"video-container-5000488780173\"\u003e\u003cdiv class=\"detail-video\" id=\"5000488780173\" data-previewurl=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8ec63dfeb78644f19ce2b327c9a4adadp.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eFeature：\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003e1.All in One HiFi Streamer: \u003cbr\u003eThe S3 combines digital transport, DAC \u0026amp; preamp in one chassis. The flagship AKM4493SEQ DAC supports PCM up to 32bit\/768kHz with THD+N ≤0.00018% and SNR ≥120dB—delivering reference-grade sound for serious home audio systems\u003cbr\u003e\u003cbr\u003e2.WiFi 6 \u0026amp; Bluetooth 5.3: \u003cbr\u003eDual-band (2.4\/5GHz) Wi-Fi and Bluetooth ensure wider coverage and faster wireless connections. Supports AirPlay 2, Spotify Connect, TIDAL Connect, Google Cast, and DLNA. Stream music from NAS or online services with ease\u003cbr\u003e\u003cbr\u003e3：Balanced Circuit with Premium Components:\u003cbr\u003e Isolated analog\/digital architecture, Japan ELNA capacitors, ultra-low-noise LDO power supply. Dual op-amp differential amplification with XLR balanced outputs, engineered for greater separation and a wider soundstage\u003cbr\u003e\u003cbr\u003e4：Intelligent Control \u0026amp; Home Theater Ready: \u003cbr\u003eEasy setup with the Fosi Audio App to control playback and fine-tune the sound via EQ. With HDMI eARC and a dedicated SUB OUT, you can connect to your TV and active subwoofer to build an immersive 2.1 home theater\u003cbr\u003e\u003cbr\u003e5：Reliable Streaming Amplifier with Smart Protection: \u003cbr\u003e12V trigger sync, overcurrent\/overvoltage safeguards, bottom heat dissipation. Compact 6.81\" design—integrated amp companion with audiophile performance\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eSpecifications\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eChipset：Amlogic A113X + AKM 4493SEQ + OPA1612\u003cbr\u003eNetwork：802.11a\/b\/g\/n\/ac\/ax Dual-Band Wi-Fi\u003cbr\u003e(2.4 GHz and 5 GHz)\u003cbr\u003e10\/100M Ethernet port\u003cbr\u003eBluetooth Version：Bluetooth 5.3\u003cbr\u003eBluetooth Protocols:A2DP、AVRCP、BTLE\u003cbr\u003eBluetooth Audio Codecs：SBC、AAC\u003cbr\u003eRemote Control：Bluetooth connectivity with\u003cbr\u003ea range of over 15 meters\u003cbr\u003ePower：DC 12V 1.5A\u003cbr\u003e\u003cbr\u003eMAX Sampling Rate：\u003cbr\u003eOPT\tPCM 24bit\/192kHz\u003cbr\u003eBluetooth\tPCM 24bit\/48kHz\u003cbr\u003eGoogle Cast\tPCM 24bit\/96kHz\u003cbr\u003eAirplay2\tPCM 16bit\/48kHz\u003cbr\u003eHDMI\tPCM 24bit\/192kHz\u003cbr\u003eRoon Ready\tPCM 32bit\/384kHz\u003cbr\u003eWi-Fi\tPCM 24bit\/384kHz\u003cbr\u003eLAN        PCM: 32bit\/768kHz\u003cbr\u003e\u003cbr\u003eStreaming Protocols：Google Cast、AirPlay 2、DLNA、Roon Ready、Spotify Connect、TIDAL Connect 、Qobuz Connect\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eFosi Audio App Upgrade Plan\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eMay 2026\u003cbr\u003eAll-New Interaction Design: streamlined menus and a redesigned bottom navigation for a more intuitive, fluid experience \u003cbr\u003eCustomizable Home Screen: tailor the interface to your preferences \u003cbr\u003eStreamlined Features: refined and consolidated functions for greater efficiency \u003cbr\u003eEnhanced Visual Design: refreshed UI with improved balance, clarity, and overall comfort\u003cbr\u003e\u003cbr\u003eNote: This roadmap applies globally. Please refer to official announcements for release timing.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eTIPS：\u003c\/p\u003e\n\u003cp style=\"font-size:16px;font-weight:bold\"\u003eThe S3 now supports 10-band EQ adjustment and Qobuz Connect.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-size:20px\"\u003eQ: What is the maximum PCM sampling rate supported by the Fosi Audio S3?\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eA: The S3 is equipped with the AK4493SEQ DAC chip, which natively supports PCM decoding up to 32‑bit \/ 768 kHz, delivering outstanding resolution. However, due to wireless bandwidth limitations, streaming over Wi‑Fi (2.4GHz\/5GHz) is capped at 384 kHz to ensure stable, buffer‑free playback. To experience the full 768 kHz high‑resolution audio, we recommend connecting the S3 to your router via the LAN (Ethernet) port, which provides ample bandwidth for stable support of up to 768 kHz. For other input methods (such as HDMI eARC, optical, coaxial, USB, etc.), the actual sampling rate depends on the output capability of the source device; the DAC will support the highest rate permitted by the corresponding input standard.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S589cf4aced264d70b7695563fbd237dal.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S73477a6125294824b6e6b264ac2f1027w.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc7ed180f3ec34e85b52ee9a1da3eeb94A.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd32181f49e044e75a98242f2b0de5a6ep.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb45ecd6be170457185f90ce108ba8afd1.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S570d4b936bd44d8c8456eede3f671aca5.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S124ad0e5b47d46979a065964c2199864M.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8d35a48a1bb749328a537c7d89eb95033.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S83956433c06e466898fc4e544c45a9bbu.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8249c0e50117409593314bebe7807d11u.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S12d7593211644df6ba6382380525147eC.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S92f21b5c87bc40a6b3554f221cbfdb80O.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8e98e6e979e74f44bad51976c5f161aeO.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5dbe8f94bf3c4e3c85c39849f66fd58dz.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S1e0042cb6e0940b492d2bd8d07433ff0J.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd661f7b3dae7464bb1b2c6e6b0da8d08n.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se87d493332c64544972b456b6c4053d3s.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd306cbbf76064ffdb9d0ba2bf84a5df5g.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S275c6443567f44dc817852ad9c3ba8bbK.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\u003cbr\u003e","brand":"Samag.Shop","offers":[{"title":"S3 ZA3 bundle \/ CN","offer_id":49349148508398,"sku":"14:200025551#S3 ZA3 bundle;200007763:201441035","price":478.0,"currency_code":"GBP","in_stock":true},{"title":"UK Plug \/ CN","offer_id":49349148541166,"sku":"14:365462#UK Plug;200007763:201441035","price":255.0,"currency_code":"GBP","in_stock":true},{"title":"AU Plug \/ CN","offer_id":49349148573934,"sku":"14:200021498#AU Plug;200007763:201441035","price":255.0,"currency_code":"GBP","in_stock":true},{"title":"EU Plug \/ CN","offer_id":49349148606702,"sku":"14:504#EU Plug;200007763:201441035","price":255.0,"currency_code":"GBP","in_stock":true},{"title":"US Plug \/ CN","offer_id":49349148639470,"sku":"14:350850#US Plug;200007763:201441035","price":255.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0798\/4342\/6542\/files\/S57c935702fbf4897904de5f1a5397d76A.webp?v=1785621724","url":"https:\/\/samag.shop\/products\/fosi-audio-s3-hifi-music-streamer-bluetooth-5-3-akm4493seq-dac-preamp-network-music-player-compatible-with-airplay2-google-cast","provider":"Samag.Shop","version":"1.0","type":"link"}