I got the first boards from GS-Electronik (www.gsel.de) These are the VCO cores and frequency dividers for the PS-3200 clone project. Quality of the pcbs is fine - I will order the next ones from GS Elektronik, too. Layout, Schemos, Component location are online at: http://www.oldcrows.net/~jhaible/polykorg/jh_polykorg_clone.html JH.