Hi Bryan,

There is a piece here on measures to take to try and solve jack contact problems

http://www.doepfer.de/faq/a100_faq.htm#contact problems

though it does say it applied to older jacks/modules (they jack went through a minor design change apparently) - there might be some mileage in trying it though!

Tim

--- In Doepfer_a100@yahoogroups.com , "Bryan E Cornell" <bcor@...> wrote:
>
> I think I finally figured out why the a143-1 has never quite made sense to me. It's putting out an intermittent signal from the mix jack. I confirmed this by mixing the individual envelope signals with my blacet mixer. Is there a contact I can bend to make the jack work more regularly, or will I have to replace the jack
>
> Bryan
>