Dune HD released it’s newest premium media player model named Duo 4K
(You can check how it performs from the similar spec’d Solo 4K model here )
What’s New? Differences to Solo 4K
Compared to the previously released Solo 4K model, Duo 4K has the following additional features and enhancements:
Housing and Connectors
- Full-sized housing with standard Hi-Fi form-factor (43 cm).
- OLED display and control buttons on the front panel.
- Two hot swap 3.5″ SATA HDD racks, each supporting up to 10TB+ HDD, with direct convenient access via the front panel.
- SD card slot.
- Additional USB port (3 USB ports in total).
- Optical S/PDIF output.
- Separated connectors for coaxial S/PDIF output, analog audio output, composite video output.
- RF loop through connector for DVB-T/T2/C tuner.
More Powerful Hardware
- 2GB RAM (2x in comparison with Solo 4K).
- 8GB flash memory (2x in comparison with Solo 4K).
- Bigger and more powerful Wi-Fi antennas (2T2R) for the built-in 802.11ac Wi-Fi.
Audiophile Features for High-Quality Audio
- The famous ESS SABRE32 Reference DAC (ES9018K2M).
- XLR balanced stereo audio output (for professional ultra-low-noise analog audio connection).
- S/PDIF audio input (to use Duo 4K as a high quality audio DAC by connecting external digital audio sources).
- Galvanically isolated digital audio connectors (for reduced noise and jitter).
More information can be found here