I was watching some demos of neovibes on youtube and noticed some had the ability to switch between vibrato and chorus. I cant find anything in the instructions about this or anywhere else. Can someone please shed some light here.
There is an spdt toggle switch wired in to the board at point N and M that switches between chorus and vibrato.
check schematic here: http://www.geofex.com/FX_images/vibeschm.pdf (http://www.geofex.com/FX_images/vibeschm.pdf)
you should read rg's article on the technology of the univibe. has some good mods. particularly the the one to eliminate volume drop. the neovibe can have a pretty drastic one when done with true bypass switching. the stereo conversion mod is cool too. I'm working one one for a modulation rack module that I'm developing right now.