PDP-11/70 console panel on BlinkenBone - Small Box

Parent Category: Projects Category: BlinkenBone physical PDP-11/70 panels Written by Administrator

 After I connected my PDP-11/70 panel to BlinkenBone, I displayed it on several VCFs in Berlin and Zurich, also on local vintage computer shows.

visitors

In November 2017 I decided to visit the newly founded "VCF North West Pacific" in Seattle in February 2018. As Oscar Vermeulen shows his PiDP11 replica there, the real 11/70 would be a good display too.

Only problem: European conventions I reach by car, but Seattle is a flight. And the "Big Box" design would not fit into my suitcase. And also on the shows before I noticed people like to look inside the case, to detect what's the simulation is made up. And the inner layout of the "Big Box" was confusing.

So I made a new case for the 11/70: the "Small Box".

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I reused the components of the Big Box, and throw that case away. Dismantling a running system was harder than expected, but I did.

The "Small Box" is now as slim as possible: matching the 19 inch panel exactly, but only 6 centimeter in depth. No empty spaces as before! I first feared the final assembly would fall over because the DEC bezel is so heavy, but it has a good stand. It can almost be hung on a wall, like a picture. More important: I can store three of these in the space of one "Big Box".

The case is a custom aluminium build by a local metal worker, double price of mass produced stuff, but at least no shipping costs. Lighter to transport, and easier to tool than a steel case, but plastics would be even better ... if you want to go WiFi. Greedy as I am I ordered four of these.

blinkenbone pdp1170 smallbox 5

A lot was learned from the "Big Box":

 

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The whole thing has a weight of 7.5 kg now, mostly because of the iron and steel of the DEC panel. For the Seattle-show I had much trouble to lower the weight of my suitcase down to 23.0 kg by removing extra clothes, shoes, reserve cables, power distributors, tools ... so every 100 grams saved by the small case allowed for an extra T-shirt or a pair of socks. Tight fit.

I still love it!

 blinkenbone pdp11 70 1