SMSL DO300 DAC Review (ES9039 PRO) I reviewed the SMSL DO200 DAC (dual ES9068AS) back in November 2022. Our guest for today’s review is the latest model in this line up the new DO300 which has ESS’  latest flagship 8-channel DAC chip the ES9039MPRO inside. Here is a brief info about the new flagship ES9039 series DAC chips. “The ESS Sabre® ES9039MPRO & ES9039PRO are the fully redesigned flagship 32-bit 8 Channel digital-to-analog converters (DAC) that target high-end consumer devices, … Continue reading SMSL DO300 DAC Review