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    January 24th, 2011

    Preliminary parts list:

     - WM8804 S/PDIF receiver on input
     - TAS3108 DSP
     - 4xWM8804 S/PDIF transmitters, or... maybe cheap and great DAC chips too... Maybe the PCM1798 + cheap I/V and filter stages? Could be upgraded, can sound nice even in cheap surrounding, and could sound good surrounded by better components...
     - ADuM/ISO chips between DSP and DACs to detach DSP's noisy ground from DACs.
     - 24C512 EEPROM to store DSP's firmware
     - Arduino? To burn the EEPROM, control Wolfson tranceivers, and for further use - switch precalculated biquad filter values during source's sampling rate change.

    By s3t © 2011