High End 32/768 DSD512, MQA D/A Converter and headphone amplifier 32bit/768kHz ESS DAC chip (ESS9038Q2M) for ultimate performance ESS9063 headphone amplifier chip ESS9311 low noise, low dropout regulator Up to DSD256 support (DoP) Full MQA hardware decoding 5 selectable digital filters Inputs: Asynchronous USB B, 1xoptical (S/PDIF), 1xcoaxial (S/PDIF) Analogue output: 1xFixed RCA (Rear), 1×6.35mm (Front) Superior low jitter (1psec) THD+N 0.0007% Dynamic range 120dB Proprietary Optimum Transient digital filter Proprietary clock design Organic polypropylene capacitors Gold-plated four-layer PCB with extra shielding Thin film miniMELF resistors Sandwich metal casing for highest aesthetics, protects against vibration and interference Colour options: silver or black Dimensions: 103x37x120mm WxHxD