While doing a Google found this SMPS http://www.vicol-audio.ro/smps.php PCBs look professional and quite cheap, no idea though of parts costs . Shel CT1IZU -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openhpsdr.org/pipermail/hpsdr-openhpsdr.org/attachments/20100726/024348f4/attachment-0004.htm>