Aune X S 1 Dac Chip

Regarding o2 + Odac rev (b) whether Mayflower or JDS labs. They both changed the USB input chip and most importantly the DAC to PCM5102a which is medium tier available on Dacs like the new Fiio Q1. Retail $69ish. Reading the NWAVGUY blog and unfortunately his disappearance, There isn't the exhaustive testing he performed on this new PCM5102s DAC. The original odac seems highly refined but it seems there were issues with the ess9023 DAC failu...
posted in Audiophile

What's your setup?