What's inside a professional digital audio mixer?
Dave opens a Yamaha DME32 Digital Mixing Engine with multi-channel 24bit audio ADC and DAC and custom DSP processing.
Sony video effects unit teardown: https://www.youtube.com/watch?v=d9lZ2-a1P-E
Forum: http://www.eevblog.com/forum/blog/eevblog-738-yamaha-dme32-digital-mixer-teardown/

User Manual: http://www2.yamaha.co.jp/manual/pdf/pa/english/signal/DME32E.pdf

Datasheets:
http://www.cirrus.com/en/pubs/proDatasheet/WM8740_v4.4.pdf
http://www.analog.com/media/en/technical-documentation/data-sheets/OP275.pdf
http://www.njr.com/semicon/PDF/NJM4580_E.pdf
http://www.njr.com/semicon/PDF/NJM2115_E.pdf
http://www.xilinx.com/support/documentation/data_sheets/ds065.pdf


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