Analogue-sequencer

> > so where can I find the 1.4 pcb 'bill of materials?
> 
> I'm not sure exactly which version this is (1.3?), but 
> hopefully it will give you a good start:
> 
> http://www.sequentix.com/build/old/pdf/p3-bom.pdf

That is the v1.4 BoM.
The v1.4 schematics are also on the page
http://www.sequentix.com/build/old/p3-build.htm

The difference between v1.3 and v1.4 was the addition of some extra PSU
decoupling for the PLED display - the extra capacitor and resistor C15 and
R27.
 
Best regards,
Colin Fraser
Sequentix Music Systems Ltd
http://www.sequentix.com