Olin, On Thu, 5 Oct 2006 07:53:19 -0400, Olin Lathrop wrote: > Kenneth Lumia wrote: > > I've found that the best overall strategy is to attempt to avoid > > new parts if possible, > > OK, so where can I source the truckload of 12AX7A to make my ethernet > MAC/PHY with time tested technology? I don't know, but I could let you have a couple of ECC81s! :-) There used to be a saying: "Never buy anything earlier than Version 3 from Microsoft" - perhaps "Never buy anything less than 6 months old from Microchip"? Or: "Always wait for the -A version"? Cheers, Howard Winter St.Albans, England -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist