>Exactly how does phasor work? >I have changed it around since I last posted. >Is is supposed to be used by an oscillator? >That would be my next guess. A phasor just outputs cyclic values between 0 an 1 for the given frequency and is mostly used to index a table. If you use the output of phasor as audio signal you wuld get a sawtooth wave. phasor and table together do what an oscil does internally. Peter