The ASM1 LFO? http://home.swipnet.se/cfmd/synths/friends/stopp/ Karl --- gregory zifcak <zifcak at hotmail.com> skrev: > hi, > anyone know of a simple 0 - 5v LFO that outputs tri > and possibly square? > hey, is there an easy way to shape astable schmitt > outputs to tri? > thanks, > greg > > >