<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div style="font-size: 14px;" class=""></div><div style="font-size: 14px;" class=""><br class=""></div><div style="font-size: 14px;" class=""><b class="">So, what’s the problem? </b></div><div style="font-size: 14px;" class=""><br class=""></div><div style="font-size: 14px;" class="">The problem is consistently I hear the click on the VCA when I use the high-pass filter, which is bad because it’s for “high-hat” percussion sounds. </div><div style="font-size: 14px;" class="">If I route the low-pass filer into the 3360 VCA, it sounds great, even when I apply aggressive cutoff and resonance and crank up the mixer. </div><div style="font-size: 14px;" class=""><br class=""></div><div style="font-size: 14px;" class="">Would a buffer or inverter fix this? Would a decoupling capacitor fix this (bias voltage) ? Or, is it very-high-frequency noise coming off the high-pass line (would passive filtering help?). </div><div style="font-size: 14px;" class=""><br class=""></div><div style="font-size: 14px;" class="">The fact that this circuit consistently causes this problem has me scratching my shapeless, lumpy head.</div><div style="font-size: 14px;" class=""><br class=""></div><div style="font-size: 14px;" class="">Ben</div><div style="font-size: 14px;" class=""><br class=""></div><div style="font-size: 14px;" class=""><br class=""></div></body></html>