{"product_id":"fosi-s3-music-streamer-dac-preamplifier","title":"Fosi S3 Music Streamer \/ DAC \/ Balanced Preamplifier","description":"\u003ch2\u003eThe Fosi Audio S3 is a Balanced Hi-Fi music streamer, DAC, and preamplifier powered by the Amlogic A113X processor and featuring the flagship AK4493SEQ DAC chip with OPA1612 op-amps. With Wi-Fi 6, Bluetooth 5.3, and wired Ethernet connectivity, the S3 streams seamlessly from Spotify Lossless and TIDAL Connect, with Roon Ready certification coming soon. The device offers comprehensive connectivity including HDMI eARC for TV integration, optical inputs, and XLR balanced plus RCA pre-outs for flexible system integration. A dedicated subwoofer output and intuitive Fosi Audio app provide complete control over your audio setup. Designed as an all-in-one solution, the S3 combines modern streaming capabilities with audiophile-grade components for superior sound quality.\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eSupports wide range of streaming services such as TIDAL Connect and Spotify Lossless. You can stream music directly from your music Apps to the S3 for seamless playback.  Capable of up to Roon PCM 32bit\/384kHz lossless audio, it delivers wired-grade sound quality with the convenience of wireless control. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe S3 is easy to set up and use with the Fosi Audio App, allowing you to control playback and effortlessly switch input\/output modes. The app’s built-in 5-band precision EQ lets you fine-tune the sound to match your preferences.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe S3 is easy to set up and use with the Fosi Audio App, allowing you to control playback and effortlessly switch input\/output modes. The app’s built-in 5-band precision EQ lets you fine-tune the sound to match your preferences.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eS3 is powered by the Amlogic A113X streaming platform and a flagship AKM DAC, with OPA1612 op-amps in a balanced design. With THD+N as low as 0.00018% and a SNR up to 120dB, it ensures a clean, accurate signal at the source—laying a solid sonic foundation for your HiFi system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe S3 features an independent AKM4493SEQ DAC with dual op-amp differential amplification and XLR balanced outputs, engineered for high-fidelity home audio. We recommend pairing it with the ZD3 and ZA3 to build a balanced system, which will bring a cleaner background, clearer layering, and a more expansive soundstage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCarefully selected top-tier components like Japanese ELNA Capacitors and Ultra-Low-Noise LDOs ensure lower noise and a cleaner signal path, delivering purer, more refined sound with every listen.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEquipped with high-bandwidth HDMI eARC, it delivers lossless audio from your TV with exceptional clarity and detail. With a dedicated SUB OUT, you can easily connect an active subwoofer and build a powerful 2.1 system for a truly immersive cinematic experience.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConnect your mobile devices to the S3 and stream your favorite content. Whether you're a casual listener or an audiophile, the S3 makes high-quality listening simple and accessible. With stable wireless streaming, lossless music is no longer limited by cables.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul class=\"KsbFXc U6u95\" data-sfc-cb=\"\" data-complete=\"true\" data-processed=\"true\"\u003e\n\u003cli data-sfc-cb=\"\" data-hveid=\"CAUQAA\" data-complete=\"true\" data-sae=\"\"\u003e\u003cspan data-sfc-cp=\"\" data-sfc-cb=\"\" data-complete=\"true\"\u003eAll-in-One Balanced Hi-Fi Streamer, DAC and Preamplifier\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-sfc-cb=\"\" data-hveid=\"CAUQAA\" data-complete=\"true\" data-sae=\"\"\u003e\u003cspan data-sfc-cp=\"\" data-sfc-cb=\"\" data-complete=\"true\"\u003eAmlogic A113X streaming platform \u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-sfc-cb=\"\" data-hveid=\"CAUQAA\" data-complete=\"true\" data-sae=\"\"\u003e\u003cspan data-sfc-cp=\"\" data-sfc-cb=\"\" data-complete=\"true\"\u003eFlagship AK4493SEQ DAC chip paired with OPA1612 op-amps for clean, detailed sound with \u003cspan\u003eTHD+N as low as 0.00018% and a SNR up to 120dB\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-sfc-cb=\"\" data-hveid=\"CAUQAQ\" data-complete=\"true\" data-sae=\"\"\u003e\u003cspan data-sfc-cp=\"\" data-sfc-cb=\"\" data-complete=\"true\"\u003eWi-Fi 6 and Bluetooth 5.3 for stable wireless streaming, alongside a wired Ethernet port.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-sfc-cb=\"\" data-hveid=\"CAUQAg\" data-complete=\"true\" data-sae=\"\"\u003e\u003cspan data-sfc-cp=\"\" data-sfc-cb=\"\" data-complete=\"true\" aria-owns=\"action-menu-parent-container\"\u003e1 x HDMI eARC for TV integration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-sfc-cb=\"\" data-hveid=\"CAUQAg\" data-complete=\"true\" data-sae=\"\"\u003e\u003cspan data-sfc-cp=\"\" data-sfc-cb=\"\" data-complete=\"true\" aria-owns=\"action-menu-parent-container\"\u003e1 x Analog Input, 1 x Optical Input \u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-sfc-cb=\"\" data-hveid=\"CAUQAg\" data-complete=\"true\" data-sae=\"\"\u003e\u003cspan data-sfc-cp=\"\" data-sfc-cb=\"\" data-complete=\"true\" aria-owns=\"action-menu-parent-container\"\u003e1 x Optical Out (use with AVR, Soundbar or External DAC)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-sfc-cb=\"\" data-hveid=\"CAUQAg\" data-complete=\"true\" data-sae=\"\"\u003e\u003cspan data-sfc-cp=\"\" data-sfc-cb=\"\" data-complete=\"true\" aria-owns=\"action-menu-parent-container\"\u003eXLR balanced and RCA pre-outs, plus a dedicated subwoofer output.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-sfc-cb=\"\" data-hveid=\"CAUQAg\" data-complete=\"true\" data-sae=\"\"\u003e\u003cspan data-sfc-cp=\"\" data-sfc-cb=\"\" data-complete=\"true\" aria-owns=\"action-menu-parent-container\"\u003eMulti-Room Playback \u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-sfc-cb=\"\" data-hveid=\"CAUQAg\" data-complete=\"true\" data-sae=\"\"\u003e\u003cspan data-sfc-cp=\"\" data-sfc-cb=\"\" data-complete=\"true\" aria-owns=\"action-menu-parent-container\"\u003e12v Trigger Out\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"dF3vjf\" data-sfc-cb=\"\" data-hveid=\"CAUQAg\" data-complete=\"true\" data-sae=\"\"\u003eOvercurrent and Over-voltage protection\u003cspan class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-cb=\"\" data-complete=\"true\" aria-owns=\"action-menu-parent-container\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"dF3vjf\" data-sfc-cb=\"\" data-hveid=\"CAUQAg\" data-complete=\"true\" data-sae=\"\"\u003eBluetooth Remote Control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cspan class=\"T286Pc\" data-sfc-cp=\"\" data-sfc-cb=\"\" data-complete=\"true\" aria-owns=\"action-menu-parent-container\"\u003eSpecifications\u003c\/span\u003e\u003c\/h5\u003e\n\u003cdiv class=\"gPFAzOYoDK gp-relative gp-flex gp-flex-col\" data-same-height-display-contents=\"\"\u003e\n\u003cdiv class=\"gB3_H_SgV7\" data-id=\"gB3_H_SgV7\"\u003e\n\u003cdiv class=\"gp-flex\"\u003e\n\u003cdiv class=\"gp-text-instant gp-text\" data-gp-text=\"\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipset \u003c\/strong\u003eAmlogic A113X +AKM 4493SEQ + OPA1612\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eNetwork \u003c\/strong\u003e802.11 a\/b\/g\/n\/ac\/ax dual-band Wi-Fi (2.4 GHz and 5 GHz)10\/100M Ethernet port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eBluetooth \u003c\/strong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eBluetooth 5.3, A2DP, AVRCP, BTLE; supports SBC and AAC codecs\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eRemote Control \u003c\/strong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eBluetooth connectivity with a range of over 15 meters\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003ePower \u003c\/strong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eDC 12V 1.5A\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eInput Sampling Rate \u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eOPT \u003c\/strong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003ePCM 24bit\/192kHz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eBT \u003c\/strong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003ePCM 24bit\/48kHz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eGoogle Cast \u003c\/strong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003ePCM 24bit\/96kHz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eAirplay2 \u003c\/strong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003ePCM 16bit\/48kHz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eHDMI \u003c\/strong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003ePCM \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e24bit\/192kHz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eRoon Ready \u003c\/strong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003ePCM 32bit\/384kHz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eWi-Fi \u003c\/strong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003ePCM 24bit\/192kHz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eStreaming Protocols \u003c\/strong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eGoogle Cast, AirPlay 2, DLNA, Roon Ready, Spotify Lossless, Tidal Connect\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong\u003eApp\u003c\/strong\u003e \u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eFosi Audio APP Download on Google Play and the App Store\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eDimensions \u003c\/strong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e17.3 x 17.3 x 4.7cm (6.81×6.81×1.85in)\u003c\/span\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\u003ch5\u003eIncludes\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFosi Audio S3\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBluetooth Remote Control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eQuick Guide\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDC Power Adapter \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOptical Cable\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cspan\u003eAwards \u0026amp; Reviews\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.stereonet.com\/reviews\/fosi-audio-s3-streaming-dac-preamp-review\" target=\"_blank\"\u003e\u003cspan\u003e\u003cimg height=\"145\" width=\"150\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1867\/3055\/files\/image_2026-04-25_103554758.png?v=1777093559\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eAbout\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003eFosi Audio, established in Shenzhen in 2017 by Ryan Huang, has emerged as a pioneering force in democratizing high-fidelity sound. Guided by four core tenets—Foresight, Openness, Sincerity, and Innovation—the brand has cultivated a distinguished presence across 150+ nations. Renowned for exceptional sonic value and community-driven engineering, Fosi integrates premium components from industry leaders like Texas Instruments. Their philosophy transcends conventional audio retail, offering both refined finished products and bespoke DIY solutions for the discerning enthusiast seeking uncompromised quality without premium pricing.\u003c\/p\u003e","brand":"Fosi Audio","offers":[{"title":"Silver","offer_id":45104622010451,"sku":null,"price":30990.0,"currency_code":"INR","in_stock":true},{"title":"Black","offer_id":45104622043219,"sku":null,"price":30990.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1867\/3055\/files\/image_2026-04-20_111439185.png?v=1776663959","url":"https:\/\/theaudio.co\/products\/fosi-s3-music-streamer-dac-preamplifier","provider":"The Audio Co.","version":"1.0","type":"link"}