Hello Gregory, I've tried to contact you from your website without any chance... would you answer me through this way....?
I also wanna do your modification on my sds800, as you wrote 8 years ago that you could provide the schematics, I'll be really happy if you could share it with me.
Thanks on advance
romain
--- In Simmons_Drums@yahoogroups.com, "gregory zifcak" <foleymachine@...> wrote:
>
>
> wow,
> i just found this group. i have the sds-800 schematics at home, i'll
> upload them when i have the chance.
> i've done loads of modifications to the 800:
>
> -resonance
> -waveform selection
> -pulse width
> -oscillator to filter fm
> -second skin frequency control
> -run generator to filter freq
> -shorter min,longer max decays
> -lower filter range
> -negative filter envelopes
>
> next is audio inputs to switch in with the noise.
>
> it would be really easy to add cv and gate inputs to use as 4
> independent monosynths. i can upload the cem3394 datasheet as well
> as a schematic for adding all sorts of control inputs to the chip if
> anyone is interested.
>