>what
> > type of equipment was used I was thinking Buchala
>
> Apocalypse Now gets a mention in it, and suggests that at least 6
> people were involved (Paul Beaver, Don Buchla, Bernie Krause, Don
> Preston, Patrick Gleeson and Neil Steiner), and that Preston used
> a "perspex modular Moog", but leaves it open as to what else might
> have been used. There is also a reference to a book ('The Art of
> Electronic Music') which appears to contain several pages of
> an "account of the use of the synthesizer in Apocalypse Now".
>
> Tim

As far as I know:
Pat Gleeson used the EMU modular (rather big one)
Steiner used his own EVI and synthacon + maybe some Moog.
Keld