Fosi Audio S3 HiFi Music Streamer DAC Preamp, AK4493SEQ DAC Wi-Fi 6 Bluetooth 5.3, Digital Transport with XLR Balanced/Optical/Sub Out/HDMI eARC, AirPlay 2 Spotify Connect Tidal, 5-Band EQ

★★★★★ 4.8 132 reviews

$90.00
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Product details

Management number 215164175 Release Date 2026/04/12 List Price $36.00 Model Number 215164175
Category
  • All in One HiFi Streamer: The S3 combines digital transport, DAC & preamp in one chassis. The flagship AK4493SEQ DAC supports PCM up to 32bit/384kHz with THD+N ≤0.00018% and SNR ≥120dB—delivering reference-grade sound for serious home audio systems
  • WiFi 6 & Bluetooth 5.3: Dual-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
  • Balanced Circuit with Premium Components: 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
  • Intelligent Control & Home Theater Ready: Easy 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
  • Reliable Streaming Amplifier with Smart Protection: 12V trigger sync, overcurrent/overvoltage safeguards, bottom heat dissipation. Compact 6.81" design—integrated amp companion with audiophile performance

Brand Fosi Audio
Unit Count 1.0 Count
Item Weight 0.87 Kilograms
Manufacturer Shenzhen Foresight Technology Co., Ltd.
Model Number S3
BuiltIn Media Streaming Amplifier
Connector Type Inputs: HDMI eARC, OPT, RCA, LAN, Outputs: XLR, RCA, OPT, SUB OUT
Control Method App, Remote
Controller Type Fosi Audio APP, iOS / Android
Audio Output Mode Stereo & XLR Balanced
Audio Output Type Speakers
Compatible Devices Input : TV Turntable CD Player AVR, Output : Amplifier, Active Speakers, Subwoofer, Wireless : Smartphone, Tablet, PC
Number of Channels 5
Wireless Technology Wi-Fi
Warranty Description 24 Month
Connectivity Technology Bluetooth 5.3 ( SBC / AAC ), HDMI eARC, OPT & RCA, Wi-Fi 6 (2.4GHz/5GHz) & LAN Port, XLR
Item Dimensions D x W x H 6.81"D x 6.81"W x 1.85"H
Supported Internet Services AirPlay 2, Spotify Connect, TIDAL Connect, Google Cast, DLNA
Surround Sound Channel Configuration 2.1 Stereo Stereo
Other Special Features of the Product Music Streaming

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4.8 out of 5
★★★★★
132 ratings | 54 reviews
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