Fosi Audio S3 Lite Balanced HiFi streamer, preamp and DAC

Add music streaming to your DAC with Wi-Fi 6, AirPlay 2, Google Cast and USB, optical and coaxial digital outputs.

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228 EUR /pc.

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Highlights:

• Digital network streamer for an external DAC or an amplifier with a digital input
• USB-A, optical and coaxial digital outputs
• Up to 32-bit/768 kHz PCM via USB with a wired network connection
• Wi-Fi 6, Ethernet and Bluetooth 5.3
• Spotify Connect, TIDAL Connect and Qobuz Connect
• Synchronized multiroom playback via AirPlay 2 or Google Cast
• Fosi Audio app with a 10-band equalizer
• 12 V trigger output and included Bluetooth remote control

Add music streaming to your existing system:

The Fosi Audio S3 Lite is a compact network streamer that makes it easy to add streaming to the system you already own. It sends a digital signal to your external DAC or amplifier with a digital input, where it is converted to analog audio.
Choose the USB-A, optical or coaxial output to match the inputs on your equipment. With a wired network connection, the USB output supports PCM up to 32-bit/768 kHz. Over Wi-Fi, it supports up to 32-bit/384 kHz.
If you want a streamer with a built-in DAC and balanced XLR outputs, the Fosi Audio S3 offers both, along with HDMI eARC for TV audio and a dedicated subwoofer output.

Play from your music app and listen in multiple rooms:

With Spotify Connect, TIDAL Connect and Qobuz Connect, you can select the S3 Lite as your playback device directly in your music app. AirPlay 2 and Google Cast let you send music to the streamer and play it in sync across multiple rooms using compatible equipment, including other S3 Lite or S3 units. You can also play music from a library on your home network via DLNA or stream directly from your phone via Bluetooth.
Use the Fosi Audio app to set up the streamer, select a digital output and adjust the sound with the 10-band equalizer. The included Bluetooth remote lets you switch sources and control playback. The 12 V trigger output lets a compatible DAC or amplifier switch on and off with the streamer.

Specifications:

• Type: Digital network streamer without a built-in DAC
• USB-A output: PCM up to 32-bit/768 kHz via Ethernet and 32-bit/384 kHz via Wi-Fi
• Optical and coaxial S/PDIF outputs: PCM up to 24-bit/192 kHz
• Network: 2.4 and 5 GHz Wi-Fi 6 and Ethernet
• Wireless audio: Bluetooth 5.3
• Streaming: Spotify Connect, TIDAL Connect and Qobuz Connect
• Network playback: AirPlay 2, Google Cast and DLNA
• App: Fosi Audio with output selection and a 10-band equalizer
• Trigger output: 12 V via a 3.5 mm jack
• Width: 14.7 cm
• Included: Power adapter, optical cable, Bluetooth remote control and user manual

Product reviews and links

Fosi Audio manual / instruction (EN)

FA-S3LITE: Fosi Audio S3 Lite Balanced HiFi streamer, preamp and DAC

Brand description - Fosi Audio

Fosi Audio redefines HiFi by combining innovation, quality, and value. Since 2017, they have been creating high-performance home audio solutions that integrate advanced technology with affordability. Our product range includes amplifiers, DACs, speakers, and headphone amps—designed in close collaboration with users to ensure an unparalleled sound experience. With a passion for HiFi and a commitment to excellence, they continue to deliver top-tier sound without the premium price tag.

Manuals and user guides for Fosi Audio products

Unfortunately, as manufacturers do not make manuals or guides in all languages, we cannot guarantee that a local language manual is included for the item.
- If you are unsure about a manual available in the desired language, just contact us and we will do what we can to help.