ultraRendu Plus vs Sonore opticalRendu Deluxe
The opticalRendu Deluxe matches the ultraRendu Plus on max sample rate (768 kHz), dsd support (DSD512), width (110 mm), and height (30 mm).
AI-generated product photo — not official manufacturer imagery.
DigitalStreamers
Estimated price (community-sourced)
$540 - $1,093.50
Around — community and catalog average, updates slowly
About the ultraRendu Plus
The Sonore ultraRendu Plus, from Small Green Computer, is the latest version (1.3) of the ultraRendu line, designed as an exceptional endpoint streamer for audiophiles. It transforms a USB DAC into a network DAC using proprietary printed circuit technology, optimized linear power supplies, and ultra-low noise components. Key upgrades include a redesigned USB circuit removing redundant components, an updated clock buffer with significantly lower phase noise, improved lower impedance and voltage regulation on the USB subsystem, and relocated clock circuit. It supports multiple streaming protocols including Roon Ready, DLNA, Squeezebox, MPD, Spotify Connect (beta), and streams from Logitech Media Server, Apple devices, JRiver, Audirvana, mConnect, JCat, HQ Player. Running Sonicorbiter OS, it offers easy web-based configuration, true gapless playback, and pop-free DSD/PCM transitions. Recommended with a linear power supply for lowest noise floor. Compact and plug-and-play, it connects via Ethernet input and USB-A output to any USB audio device.
Specifications
Digital Audio
DAC capabilities and digital audio processing
- Max Sample Rate
- 768 kHz
- DSD Support
- DSD512
- MQA Support
- No
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- Yes
- Digital Inputs
- RJ45 Ethernet, Micro SD
- Digital Outputs
- USB-A audio output
Streaming Services
Supported streaming platforms and protocols
- AirPlay
- No
- Chromecast
- No
- Roon Ready
- Yes
- Spotify Connect
- No
- TIDAL Connect
- Yes
- Other Services
- TIDAL, Qobuz
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 110 × 30 × 112 mm (W × H × D)
- Weight
- 0.25 kg (1 lbs)
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions