Dan
Roganti, 43, collects and repairs vintage computers in a Millvale
workshop piled with ancient electronics and robot parts. He also runs
the Pittsburgh Robotics Society, a hobbyists' club, and restores old
arcade machines for Pinball Perfection in Westview. Roganti's computer
collection is chronicled on his Web site, Ragman's Space,
http://ragooman.home.comcast.net/
How did you get started?
My
brother, 11 years older, he was into electronics. This was during Nam.
He took electronics in the Air Force, and I got a lot of hand-me-downs
from him. I used to have parts from old jet planes I would hack apart.
I still have the first [computer] my brother bought, in 1975: the
Altair 680. I'm restoring it.
The front is just a bunch of toggle switches and lights.
You'd
have to input a series of codes through the front panel to get it
running. You had a whole slew of hardware you could attach to it. And
the most desirable option was to hook up a keyboard and monitor. That
was like gold back then.
You've got a build-it-yourself model over there, the Heathkit. The metal surface is all corroded.
I
disassemble everything down to the screws, sandblast it down to the
metal, so it'll look like new when it's done. It's from 1978.
Will it work?
Oh
yeah. Occasionally the electronic parts will age so it'll work for
about a month, so you have to replace them. The most annoying thing is
to have any of the capacitors dry up -- they will explode. You have to
be cautious when you start up an old piece of electronic equipment.
What will it be able to do?
That's
the whole thing: It can do basically the same thing today's PC can do,
except it doesn't have all the frills. You can do word processing,
spreadsheets, games of course.
How easy is it to get the old computers up and running?
If
you're lucky, you find one that's still running. Lots of people have
those. Individual components can be found from parts suppliers. There's
an occasional weird component you can't find without stripping it from
a machine. Ideally, you find two to three of the same model so you can
get one working.
A lot of your collection is still in storage?
I can show you pictures [on the Web]. There is the KAYPRO
II. That's what they called the first luggable computer, the precursor
to the laptop. You couldn't necessarily put it on your lap, because it
was so damn heavy. But it was packaged in a portable case. The keyboard
folds up and latches [over the monitor]. And the PET 2001: That was the
early Commodore machine. Commodore was really popular during the 1980s
but they existed in the 1970s.
It's shaped like a pyramid.
It
has that futuristic look. Oh jeez, I forgot to tell you about Atari.
Good old Atari -- they grew from the videogames. The Atari 400 just had
a flat membrane keyboard -- it resembled a calculator. That was 1979. It
was only half a year later, at the end of 1979, they came out with the
Atari 800. These were all in fierce competition with the Apple II.
Those were the big boys back then.
Do you have a dream machine you're searching for?
A Compucolor I -- that was 2,700 bucks back then. That was, as far as I know, the
first integrated machine: The monitor, keyboard and computer were all
in one box. It had color graphics. I saw it at a computer store in
Manhattan [in 1975] --- people flocked Downtown to see it. It was just a
dream.
Someone told me my old Mac Plus could be turned into an attractive planter.
Somebody made a nice fish tank out of one.
But that would be sacrilege, wouldn’t it?
Oh yeah.