• Updated 2023-07-12: Hello, Guest! Welcome back, and be sure to check out this follow-up post about our outage a week or so ago.

Prototype PowerBook 140 (Clear)

haplain

Well-known member
Picked it up from the engineer who built it last night... Best part is, unlike most of these prototypes I buy, this one works! Need a new battery but off the charger she's working like a charm.

1.jpg

2.jpg

3.jpg

4.jpg

5.jpg

 

TheMacGuy

Well-known member
Wow hap! That really is bad ass! I wonder how long Apple went though the clear prototype phase (could there be a clear Plus or Power Mac)?

 

uniserver

Well-known member
that screen looks really clear/crisp… looks almost like the pb 180 screen, i bet its an active matrix.

 

sadmanonatrain

Well-known member
What an interesting find!

But on a side note, would this prototype suffer the structural problems associated with mainstream 1xx series PowerBooks?

 

uniserver

Well-known member
probably not… because its clear, the UV just passes right through.

and there is probably no flame retardant in there. :)

 

haplain

Well-known member
Super nice, Bad ass, clear stuff is great! What's next a clear portable. ? Haha
URGH I need one hahah! Yes, that's number one on my list at this point. Too bad the seller and I can't come to some agreement. Oh well, maybe some day.

Yeah, the screen is gorgeous. I was a little scared to start it up but figured might as well. Booted right up like it was nothing. There are a few minor cracks in the case, mostly from over tightened screws, but it's so flawless otherwise.

Wow hap! That really is bad ass! I wonder how long Apple went though the clear prototype phase (could there be a clear Plus or Power Mac)?
Who knows. The more I keep searching for prototype/clear stuff the more I find. After talking with the engineer I bought this from and other Apple engineers it was extremely common for the first few prototype models to be shot in clear. More often than not they were never built into working machines. The guy last night said it was mostly for clearance, fit, form, and that kind of testing. Sometime, and in this example, engineers would build them out as one off custom pieces for fun, or to give to other higher/interested employees. So I guess there could be a Mac Plus or PowerMac that's clear. I've seen an off green Color Classic before that absurd... I know someone with an orange eMate... What's out there continues to blow my mind so I wouldn't be surprised at all.

 

haplain

Well-known member
At this point I only have 4 clear units one isn't a computer... Transparent SE, Transparent PB140, Prototype (Transparent) G4 Cube, Prototype Bluetooth keyboard

 

Trash80toHP_Mini

NIGHT STALKER
probably not… because its clear, the UV just passes right through.
Quite to the contrary, pigment is what keeps plastics and paint safe from all but surface UV damage. Clear plastics, varnish etc. break down much faster from UV degrading the material thru and thru as opposed to surface only degradation of their pigmented counterparts. Crappy plasticizers leaching out of Spindly plastic too quickly is what causes the brittleness.

Heh! I've got a bare PEx prototype MoBo, does that count as clear! :eek:)

Nice one, hap, color me jealous as hell. :-/

 

uniserver

Well-known member
hey trash post a picture!! :)

Ah got you, so leaching pasticizers is what results into the plastic becoming less pliable and more brittle like.

hap post a picture of the BT keyboard !! cool!

 
Top