Doepfer

> hI aLL ,i'm new in the group ..and i guess it might be a bit out
> of place .. since once on Doepher web page says there is no
> really technical help for building the diy synth ..
> ..But i've spend so much time ,learning about synth circuits and
> not building any ..yet ..a distortion and a half lfo :))
> ..so here's my really newbie dumb question that i hope someone in
> the group who has build a few things might answer it .. i hope
> .. Are all input outputs grounded ,it's a standard thing to do i
> guess .. i have not seen exceptions nowhere ,yusynth or thom
> henry's designs .. and others .. i'm waiting for the board to
> come so i thought i ask ...
> thanks a lot .. hope someone has the time
> greetings
> Vladosh

All audio and CV inputs and outputs are GND referenced. If a connector is
not GND referenced it's mentioned in the manual (e.g. the controls for
attack, decay, sustain, release, and the controls for LFO frequency and slew
time).

I'd recommend to built a synth based on our DIY SYNTH board only if you are
experienced ! Otherwise you may be disappointed if the unit does not work as
it should. It's impossible to give unexperieced users a distance learning
course in electronics.

Best wishes
Dieter Doepfer