inverting a voltage?

[Scott Gravenhorst]

On Tue, 07 Jul 1998 10:06:46 -0700, matt wilson <sebsi23 at hooked.net>
wrote:

>i need to invert the voltage at the trig out of a korg sq10 so i can use
>
>it with "normal" gear.
>
>advice requested for this simple mod. i can't find it anywhere.

Is this an inversion in the logic gate sense or true analog inversion?

Also, what levels are present?  What levels are required?  I'm not
sure *any* gear is normal per se.  Some methods may just be more
common than others.

-- Scott Gravenhorst
-- FatMan Site: www.teklab.com/~chordman