[BC] Autogram AC-8 plug in Replacements

[Charles Ring]

Henry Engineering made them, based on 5532/5534's. Big sonic improvement 
and better reliability over the originals. I don't know what might be 
better - that would be a tall order.

Stanley Adams wrote:
>    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
>
>