[sdiy] wavestation backlight whine hack

[Colin f]

> Just in case anyone here is interested I thought I would 
> relay a simple hack just completed ...

<snip>

Many of the displays used in old synths that have worn-out EL backlights and
whining invertors for them, can be swapped out for a display with LED
backlight.
If you can use one of those, you can lose the whine and still see what
you're doing.

Cheers,
Colin f