Fosi Audio S3 Balanced HiFi DAC Streamer

Compact Network Music Streamer, DAC, and Preamplifier

The Fosi Audio S3 DAC Streamer features premium AKM AK4493SEQ chipset, Wi-Fi 6, balanced XLR/RCA outputs, and HDMI eARC, making this an excellent budget hub for both traditional Hi-Fi and home theater systems.

Audio Processing: Uses an Amlogic A113X processor, AKM 4493SEQ DAC, and OPA1612 op-amps for a high signal-to-noise ratio and incredibly low distortion.

Streaming Protocols: Built-in support for Tidal Connect, Spotify Connect, AirPlay 2, Google Cast, and DLNA.

Connectivity: Offers Wi-Fi 6, Bluetooth 5.3, Optical/RCA inputs, a 12V trigger, and a dedicated subwoofer out.

Home Theater Ready: The HDMI eARC port allows you to integrate your TV directly into your desktop or living room system.

Wireless & Streaming Protocols

• Wi-Fi 6 (Dual-band 2.4/5GHz) and Bluetooth 5.3 (SBC/AAC codecs)
• Spotify Connect & Tidal Connect for direct app playback
• Apple AirPlay 2 & Google Cast for native multi-room streaming
• DLNA / UPnP for streaming from local network-attached storage (NAS)
• Roon Ready capability is built into the hardware, though final software certification is in progress

Why Choose The Fosi S3 DAC Streamer?

The Fosi Audio S3 DAC Streamer is the kind of product people will love because it makes high-quality streaming simple, flexible and affordable. With its premium AKM DAC chipset, Wi-Fi 6, HDMI eARC and balanced XLR/RCA outputs, it works beautifully as the heart of a modern hi-fi or TV audio system. Whether you're streaming through Spotify Connect, TIDAL Connect, AirPlay 2, Google Cast or DLNA, the S3 delivers clean, detailed sound with impressively low distortion. Add in Bluetooth 5.3, optical and RCA inputs, a dedicated subwoofer output and home theatre-friendly HDMI eARC, and you have a compact streaming hub that offers serious features without the serious price tag.