From: jbv To: synth-diy at dropmix.xs4all.nl Sent: Friday, January 02, 2004 1:11 PM Subject: Re: [sdiy] Filters >Is there a (easy) way to modify this VC-BPF design : >http://www.cgs.synth.net/modules/cgs35_syntha_vcf.html >to add VC-Q to it ? Replace the Q pot with a LDR+LED (and 1k resistor parallel to the LDR) ? Theo >Thanks, >JB