Large batch of DEC flip chips

Bob Rosenbloom bobalan at
Thu May 14 08:53:40 CDT 2015

On 5/14/2015 4:36 AM, Jörg Hoppe wrote:
> Here's the opportunity to buy&save batches of DEC flip chip modules.
> It must be several thousands, I estimate the total weight of the boxes 
> to over 100kg.
> Most are "red" logic series, but other colors are there too.
> Apparently they are plugged from different machine types, maybe even 
> PDP-10s or -12s.
> Of course I'm greedy!
> But while we have a PDP-12 and some DECtapes here, this amount is 
> mostly useless and will occupy much precious space until the end of my 
> days.
> So question: Is there any reasonable demand for flip chips in the 
> community?
> And more difficult: any hint about the price I can offer?
> Thanks for your opinion,
> Joerg
You can search ebay for seller: trailer426f 

He has some 100's of R series over the years. Many sell for between $10 
and $20

There is definitely interest, I have bought more that 30 from him.


Vintage computers and electronics

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