[sdiy] Voltage Shaper

Microtonal microtonal at worldnet.att.net
Sun Mar 4 13:51:20 CET 2001


To "officially" match the MOTM format you'd have to match PCB mounted pot
locations and PCB mounting holes.  The MOTM PCBs mount at right angles to
the panel with up to four pots mounted on the PCB.  If the knobs aren't
designed onto the PCB then the PCB would obstruct panel mounted knobs using
a "standard" MOTM bracket.  However, there are "nonstandard" MOTM brackets
(sometimes) available supporting a max PCB height of 5.5" and a max lenth of
7".  The 7" does not include clearance for panel mounted pots, so consider
maximum PCB length to actually be 6.25".  It looks like you're keeping the
PCB generic.  As long as you put mounting holes in all four corners for 6/32
hardware then your PCB should be adaptable to MOTM and most other formats.

John Loffink
microtonal at worldnet.att.net

>     I just posted the schematic for the Waveform/Voltage shaper.  The
> PCB is not done...So, If I have made a blunder, or there is a feature
> you think just has to be on there, please let me know.
>
> http://www.oldcrows.net/~patchell/shaper/shaper.html
>
>     Also, somebody said something about putting a hole pattern in the
> board so that it can be mounted on a MOTM bracket....Is that info
> availiable?
>
> --
>  -Jim





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