Aries is powered by AURALiC's proprietary Tesla hardware platform that includes a Quad-Core ARM Cortex-A9 processor running at 1GHz, 1GB DDR3 on-board memory and 4GB internal storage. The Tesla platform has a calculation ability of 25,000 MIPS, more than enough to decode a vast spectrum of audio formats, including AAC, AIFF, ALAC, APE, DIFF, DSF, FLAC, MP3, OGG, WAV, WV and WMA.
The "full fat" Aries here is the step-up model over the L.E with the benefit of two individual FemtoClocks for both USB audio host and digital outputs, low noise internal design to eliminate jitter and AURALiC Purer‐Power™ based 10uV low noise external linear PSU.
The inputs of Aries include Dual-Band high-speed Wi-Fi, Gigabit Ethernet and USB 2.0 port. The outputs are USB audio host buffered by AURALiC’s patented ActiveUSB™ technology; low jitter digital audio outputs: AES/EBU, Coaxial and TOSLINK. The USB audio host can deliver PCM from 44.1 to 384 KHz at 16-, 24- and 32-bit resolutions as well as DSD, Double-Rate DSD for compatible USB DAC. The other digital outputs are limited to 192 KHz at 24-bit in maximum according to S/PDIF standard.
By using OpenHome structure which is adopted by U.K-based streaming solution manufacturer Linn, Aries as well as all other Lightning based products support several advanced functions such as on-device playlist that allow control software to turn off during play and complete supporting of multi-room, multiple control points — functions that are not part of the legacy standards of the Universal Plug and Play (UPnP) and Digital Living Network Alliance (DLNA)
Aries is bundled with AURALiC’s Lightning DS App. The App has the capability to fully control Aries to browse your music libraries on your network-attached storage (NAS), to steam high quality music content from service providers like Qobuz and WiMP, to control the playback and to select the hardware settings such as output channel and Wi-Fi network, etc. The App also supports Songcast, a music distribution service that allows users to map computer’s sound to any Lightning-equipped system and to map sound between different Lightning systems in the house and streaming sound though Apple AirPlay.
Aries rather usefully also features a 3” OLED display to let users view playback status, and an AURALiC RC-1 remote control to control basic operations such as Play, Pause and Select Track without needing to open the Lightning DS App.