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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
4.4 (103 items)
Limited Time SaleUntil the end
12
15
45
US$54.00 cheaper than the new price!!
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Used US$36.00
Product details
| Management number | 215164175 | Release Date | 2026/04/12 | List Price | US$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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