[sdiy] TB 303 simple clone (something really easy)

[Andrea Depalo]

Dear Mark and  all list,
I found the original schematics of TB 303 on the web, wich part i have to
copy from that?
Mark could you send me the schematics of your board or similar?
TB3031 is to complicated to build for me, because I can use omly my right
arm, I can't use the left one and my left hand too.....I need a very simple
board to build.....
Sorry for my bad English
----- Original Message -----
From: Mark Smith <Mark.Smith at pace.co.uk>
To: 'Andrea Depalo' <andreadepalo at tiscalinet.it>;
<synth-diy at dropmix.xs4all.nl>
Sent: Wednesday, November 13, 2002 11:27 AM
Subject: RE: [sdiy] TB 303 simple clone


> Hi Andrea,
>
> I see you have come across my TB303 clone. I would like to pass on my
designs for free..... but rather a lot of work has gone into the design.
>
> The schematics are an exact copy of the original, but no sequencer. The
software is purely my own, and for the moment is not really for sale. I am
currently updating the site with more TB303 stuff including the schems and
equivalent devices.
>
> There are many sites on the web with scans of the 303 service manual, or
you can buy it via your nearest Roland service centre. Copying is the easy
part - making it work is the tricky part. Can I suggest that rather than
attempting to copy you take a look at www.oakleysound.com where you will
find the TB3031. I'm sure in searching the web you've been here, it may
sound expensive ( which it is  not ) but it is worth every penny to have a
nice PCB with legends, schematic and user manual..... and it really does
sound as good as the real thing.
>
> mark
>
> > -----Original Message-----
> > From: Andrea Depalo [SMTP:andreadepalo at tiscalinet.it]
> > Sent: Wednesday, November 13, 2002 9:36 AM
> > To: synth-diy at dropmix.xs4all.nl
> > Subject: [sdiy] TB 303 simple clone
> >
> > Could you please send me the schematics to build a simple clone of a
tb303 (something like the photo)
> > I need something to cheep and very easy to build (a single small board)
> > Help me!!!! Please.....
> >
> >  << File: tb303c.jpg >>