Hi, > Last nigth I started to thing at a PPG clone with some moog ladder > filters... Sounds like Paul's MonoWave: http://www.modulus.synth.net/monowave/ Cheers, Neil -- Neil Johnson :: Computer Laboratory :: University of Cambridge :: http://www.njohnson.co.uk http://www.cl.cam.ac.uk/~nej22 ---- IEE Cambridge Branch: http://www.iee-cambridge.org.uk ----