Microprocessor board for biasing amp.

[Brian Guralnick]

Here it is:

This processor module has:

-4 analog ins, which measure 0-100v, with 24 bit accuracy, 1 megaohm impedance, configurable to 500v ranges.
-4 vactrol driver outputs, 12 bit each.
-1 Pic flash processor.

Here is the hi-res version:

 

[Brian Guralnick]

The low res schematic:

 

[Brian Guralnick]

The low res PCB:

A sample SOZ implementation coming tonight.