[sdiy] Looking for schematics

[Heitor Alves]

Hi All!

I'm looking for service manual or schematics of a DeepBass Nine (DB9). I 
cant find any online, and infos about it are almost none. I know that it was 
built in the UK, very few were built in fact. My goal is to transform the 
24dB filter in to 12dB filter, kinda of mod it to be able to select the 
filter kind. Is it possible? I believe this synth is another clone of the 
TB303, but without the manual i wont risk it ;o)

thanks in advance

Heitor