[BC] Autogram AC-8 plug in Replacements

[Stanley Adams]

   Who made updated plug in replacements for the standard AC-8 board?  I
know some companies did it, but do not remember now.

One other question, what are some of the best audio IC's out there now that
are suitable for mixing console inputs  something newer or better than the
NE5532 series.  And what is the typical A/D converter chips that are used in
boards now a days?  Being away from audio for a couple of years has left me
clueless on this.

Thanks

Stan Adams
Memphis
IEEE
W4SBA