URL for the two part QEX articles (PDF) http://members.aol.com/cdrentea2/Fractional-Part1.pdf and http://members.aol.com/cdrentea2/Fractional-Part2.pdf de ken n9vv FRANCIS CARCIA wrote: > Hi All, > The Drentea QEX article on the synthesizer used in his latest homebrew > RX is worth a read. > fc 1184078285.0