Fosi Audio S3 Music Streamer DAC, ZD3 Desktop DAC Preamp, and

Fosi Audio S3 Music Streamer DAC, ZD3 Desktop DAC Preamp, and ZA3 Balanced Stereo Amplifier for Home Audio, Stereo Systems, and Bookshelf Speakers
- Three-Piece Stackable Hi-Fi Stack: S3 handles streaming, ZD3 adds dedicated DAC preamp functionality, and ZA3 provides balanced amplification. A complete front-to-end signal chain in a stackable desktop form factor.
- S3 Music Streamer for Wireless and TV Audio: S3 supports Wi-Fi streaming, AirPlay 2, Bluetooth 5.3, and HDMI eARC. Stream from Spotify, Tidal, or connect to your TV for enhanced audio.
- ZD3 Desktop DAC Preamp for Digital Sources: ZD3 features multiple digital inputs including USB, optical, coaxial, and HDMI ARC. Serves as the central hub connecting all your digital audio sources to the ZA3 amplifier.
- ZA3 Balanced Amplifier for Clean Power: ZA3 features TPA3255 amplifier chip and supports XLR balanced and RCA inputs. Delivers clean, stable power to bookshelf or floorstanding passive speakers.
- XLR Balanced Signal Chain Throughout: Connect S3 to ZD3 to ZA3 via XLR balanced cables (sold separately) for fully balanced audio transmission. Reduces interference and maintains signal purity from source to speakers.
Country USA
Brand Fosi Audio
Binding Product Bundle
ReleaseDate 0000-00-00

Fosi Audio S3 Music Streamer DAC, ZD3 Desktop DAC Preamp, and ZA3 Balanced Stereo Amplifier for Home Audio, Stereo Systems, and Bookshelf Speakers