[sdiy] TB 303 simple clone

[Mark Smith]

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 >>