[sdiy] Ripple on a Metasonix R60 MIDI 2 CV

[Andrew Simper]

On 30 January 2012 14:56, David Ingebretsen <dingebre at 3dphysics.net> wrote:
> ...
> I wrote Metasonix, told them I mounted it behind a different panel
> understanding that likely voided the warranty and offered to pay in advance
> to have them take a look at the problem, but was basically told to trouble
> shoot it myself; except a little more bluntly...
>
> I don't have the schematic or source code for the processor, so any ideas
> where to start? It looks like a pretty simple PCB, however, I suspect it is
> something other than a bad OpAmp.
>
> Otherwise, I've got a $350.00 paper weight...
>
> David
>

If they want you to trouble shoot it yourself they should supply you
with the schematic and service notes.

Andy