I have a Auralic Aries connected to my Directstream DAC using USB and it sounds excellent. I have read that the I2S input on the DAC sounds the best but the Auralic has no I2S output. I was thinking of getting a Singer SU-1 or Matrix X-SPDIF 2 to convert the USB to I2S.
Would there be any advantage of doing this in regards to sound quality or are you better getting a streamer or transport with native I2S output?
Another option is Sonore UltraDigital. Purchased mine from Small Green Computer. Splits USB to I2s and SPDIF RCA. Converting Sonore Microrendu USB to I2s for my DSJr.
The bridge was fine for what it was designed to be, a way to stream music over Ethernet to the DSD. It’s a legacy product that’s been around for quite a while. It’s still being foisted on audiophiles in new guises like the Mytek DACS. It wasn’t difficult to improve my sound out of the DSD by moving to an I2S solution. I use a ROON Rock server, Matrix, HDPlex LPS with Siltech USB and Crystal Cables Silver HDMI to great effect. I don’t miss it in the least.