This Module is currently available.
LFO
DIY PCB Project.
LFO on 555 IC with a Delayed Slewed VCA Section.
http://www.muffwiggler.com/forum/viewtopic.php?t=65434
2 Users are observing this
These merchants probably sell this module. Huh?
Included in 273 Racks, 139 are public: