As you can see in this 1 picture there's a PIC mcu on the board, from which you can draw your own conclusions.
I believe the Buchla SOU also uses a microcontroller to generate, store and quantise CVs.

Given the function, it follows that no part of the A-149 signal path (that is: no signal) can really be described as completely analogue.

So no, with your constraint, you can't have it. Too fun!

/m

1 http://www.doepfer.de/A100_pictures/doepfer_a149_1.jpg

On 2 May 2012, at 00:35, codotinc wrote:

> Hi there --
>
> I know many people believe that it's an unnecessary distinction, but I am trying to remain completely analog in my modular. Can anyone explain (as I am having trouble getting my head around this) are the A-149-1 and A-149-2 completely analog in their function and construction, not just signal path
>
> It doesn't matter to many, but I find it a useful constraint.
>
> Thanks!