diy GM synth

[Gene Zumchak]

Guys,

    These look like part numbers from an outfit called Crystal Semiconductor Corp
in Austen, TX.  Maybe somebody can find there web site and get some more info.  I
recall they had some interesting music oriented chips.

Gene Z.



Paul Perry wrote:

> At 06:10 AM 24/03/99 -0800, Elliot "If Loving Midi Is Wrong,
> I Don't Want to Be Right"wrote:
> >Which chips?  Name, number, website?
> >
> CS9236 CrystalClear wavetable synthesiser (surface mount) Insight Electronics
>
> CS4333 stereo serial d to a convertor (surface mount) Insight Electronics
>
> The article was in March 1999 Popular Electronics (USA).
>
> Complete kit of parts and PCB $125 US from
> David Dudley, PO box 658, San Marcos, CA 92079-0658 Plus $8 shipping and
> handling.
>
> 'short' kit with only the 'weird' parts and PCB $70.
>
> That is all I know... havnt seen it, heard it, or built it.
> Looking at the board, the surface mount chips (and a few caps) look pretty
> easy..
> they arent like 100000 legs, its serial and only a few legs are used.
>
> Curiously, it is a single sided board, with the surface mount chips on the
> copper
> side of the board. This is a cool idea!!
>
> paul perry (frostwave P/l) Melbourne Australia