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Hepax Rom Box on ebay



#2

I have some experience but it's the first time I see this sort of Eprom Box for HP-41. I think how to program its 27C256.
Please visit:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3056777108&category=11713


#3

Maybe this can help:

Another hepax rombox showed up at ebay already in August, see

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=11713&item=3041863180

An hp expert/collector (?, I think he is one, his ebay alias is "hp-collector") won the auction, so he is certainly able to give you all the technical information you still need...


#4

Emmanuel and I are very familiar.. He has seen my item on our meeting in September... I won the unit and you can see it on my homepage.

Matthias


#5

what the hell is a hepax rombox?
is it worth to bid on the item?
price is already high, 80 bucks or so


#6

Depends. It's a 16K EPROM box for the HP-41, and for a collector, it can be nice to have;-)
Judging from the design, it's at least twenty years old.

Raymond


#7

Hand made !!!
For me (user) it can be nice to have it too.
;o)


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