ultraDigital vs Audio-GD DI25
The DI25's dsd support is DSD512 against the ultraDigital's DoP. Both share max sample rate (384 kHz).
AI-generated product photo — not official manufacturer imagery.
ultraDigital
SonoreDigitalDigital Processors
Estimated price (community-sourced)
$225 - $251.58
Around — community and catalog average, updates slowly
About the ultraDigital
The Sonore ultraDigital is a USB digital-to-digital converter (DDC) that accepts USB Audio Class 2.0 audio and outputs either S/PDIF on BNC or LVDS I2S over HDMI. It is intended primarily for use downstream of Sonore Rendu network endpoints (microRendu, ultraRendu, opticalRendu, and Signature Rendu SE), allowing a compatible external DAC to receive S/PDIF or configurable I2S. Its HDMI connector carries LVDS I2S audio, not HDMI video/audio. I2S pin mapping is selectable internally to suit several DAC conventions, including PS Audio, Gustard, Holo Audio, L.K.S., Wyred 4 Sound, and Mola Mola. Current manufacturer information describes USB-bus-powered operation; older regional versions were specified with a 6–9 V DC input, which was subsequently removed.
Specifications
Digital Audio
DAC capabilities and digital audio processing
- Max Sample Rate
- 384 kHz
- DSD Support
- DoP
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Digital Inputs
- USB
- Digital Outputs
- S/PDIF, AES/EBU
Never published
- Analog Output — the maker never published this. Checked 15 sources on 9 Sept 2026
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions