Forever teased, finally here – It's Moonriver's S/PDIF DAC board [€599] for their 404 Series amplifiers. "The add-on module is based on the 9000 series ESS chip for up to PCM 192 support given coaxial limits. There are three power supplies with very low noise regulators, two for the ESS board, one for the analog circuit. The capacitor bank uses 42'000µF in case of our 404 Reference from the power amplifier’s power supply."
