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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, 10-Band EQFosi 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, 10-Band EQ — photo 2 of 6Fosi 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, 10-Band EQ — photo 3 of 6Fosi 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, 10-Band EQ — photo 4 of 6Fosi 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, 10-Band EQ — photo 5 of 6Fosi 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, 10-Band EQ — photo 6 of 6

Fosi Audio

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, 10-Band EQ

$259.99

at Amazon· sold by Fosi Audio

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Price history

Tracking since October 1, 2026 · 10 days on record

The price has not changed since we started watching, so there is no line to draw yet. A chart appears the first time it moves.

Sales events

Next on the calendar: Black Friday, November 27. We keep checking this price through it and report here what it did.

Where to buy

Amazon$259.99Go
Held for
9d
Their 10-day low
$259.99
Checked
3h ago

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What it is

3 attributes, in the retailer’s own words. We record the prices; these we only pass on.

Color
Deep Grey
Weight
1.92 pounds
Warranty
24-month manufacturer

Cheaper in Hi-Fi & receivers, and what changes

Things we track on the same shelf for at least 10% less than $259.99, with the attributes the retailers describe differently. Their words, not our judgement — we record prices, we do not test products.

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$259.99

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