Has anyone built any useful circuits (VCO or LFO mainly) around the XR2206 or XR2207 chips?? I have one of each and was thinking that maybe they could be of some use.... /Karl _____________________________________________________ Gå före i kön och få din sajt värderad på nolltid med Yahoo! Express Se mer på: http://se.docs.yahoo.com/info/express/help/index.html