From: "Jim Kearney" <jim(a)jkearney.com>
there's One True Source. When I built mine (from Steve Gabaly's boards), I
was
able to find most of the TTL parts in 70's vintage. So how 'new' is it?
p.s. but that's not to say that I wouldn't be clear about its construction
if I put it up for sale, of course. That would be definitely be
misrepresentation,
even by omission.