YULONG Sabre D8 ESS9018 DSD 32Bit 384KHZ DAC DA8 upgraded version Sabre D8 is an upgrade version of DA8. Two 50W toroidal transformers supply clean powers to Digital and Analogue circuits separately; Full size case can match A8 fully balanced headphone amplifier; The DA chip is ESS9018, and AD797*5 are used for IV conversion and LPF, then OPA1632*2 for buffer and preamp. Two Nuvotem toroidal transformers supplies the power into LT1129/LT3021 regulations. Quality film caps from Wima, Vishay, Ero and TPC are applied for filtering and decoupling. All functions are controlled by software operating system. 2.4 inch color LED display shows the status.