[sdiy] Alesis D4 backlight update

[Edu Silva]

harry wrote:
> 
> in our last episode the Alesis D4 backlight had gone splotchy
> and then died.


Hi Harry, Batz and all

Yes, they´re not electroluminescent panels. And some newer Alesis
modules uses dual rectangular LED's from (I think) Ledtronics (
http://www.ledtronics.com ), wired in series.

Nice, but they tend to fail too often, don´t know why. 

Edu Silva
http://audiolist.cjb.net