Pro-Ject Uni Box S3: Revolutionary Integrated Streaming Amplifier
By HiFi Editorial12 January 2026
Key Highlights
The Pro-Ject Uni Box S3 is an innovative integrated amplifier combining high-quality analogue and digital audio capabilities in a compact design.
Featuring a fully analogue pre- and power amplifier, it ensures the preservation of lifelike sonic character for analogue sources without digitization.
The device supports streaming via WiiM OS™, employing a Cirrus Logic CS4344 DAC for high-resolution audio up to 24bit/192kHz.
