MOTM

>For an envelope follower, if you have any type of Full Wave Rectifier
>try patching that to a MOTM-820 lag processor.  Should work in a pinch.

I have a MUUB circuit that does full wave rectification, and another 
that does lagging. Also, there is a MUUB comparator (or two) on the 
breadboard at this moment. These circuits will all be posted within 
the next few weeks as I get them finished.