[sdiy] research advice

[bruce tovsky]

hi all
playing with my cracklebox has got me interested in
building/expanding the circuit, but i feel the need for
more groundwork (pun intended) before diving in...
i have in the past built many paia modules (i mean
way back in the early 70's) and have done a fair amount
of basic electronic wiring - cables, patchbays, etc. - but
no circuit design/modification. can anyone suggest some
reference material that i might use to better understand
the concepts and theory involved? i'm more interested
in the type of devices akin to the cracklebox and the
simple circuits used by david tudor, gordon mumma, et al
than building full-blown synths (got plenty of those...)
any help and guidance would be appreciated.
cheers
bruce

bruce tovsky
www.skeletonhome.com