Me too! I have inherited the audio at my church in spite of pleading ignorence. Every little bit will help me understand. ----- Original Message ----- From: "John Walker" To: Sent: Wednesday, December 10, 2003 8:57 AM Subject: Re: [EE:] Audio Switch IC's? > I'd be interested in getting a copy of the schematic. I have some audio > work I'm looking into and this may come in handy. > > Thank, > John > > --On Wednesday, December 10, 2003 8:26 AM -0500 "Rick C." > wrote: > > > I use a cheap, easy to get, CD4016 or 4066. It has four switches that can > > be controlled by a logic level. Clean switching and ~50db cutoff. I use > > it to switch audio circuits in broadcast equipment. The 4016 can actually > > fade up or down. Will work on a single 5 volt supply. If anyone's > > interested, I can post a schematic. Actually, a j-fet will do the same > > thing. > > Rick - Chief Engineer, WTRM-FM > > -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.