Free HP3456A qty 3 on the freebie shelf later today

I’ll be dropping off three of these on the freebie shelf after work. One is a bit flaky on some ranges, another does not get past self-test, and one does not power up. An ambitious individual should be able to cobble together one out of these three.

https://xdevs.com/fix/hp3456a/

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I will be very interested in trying to cobble a working unit or two out of them if I can get my hands on them. They would be great on my home electronics workbench.

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I see from the link that these units are based on a Motorola 6800 microprocessor.

If anyone needs help with their firmware, I have plenty of experience with the 6800.

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These look like the units that Dave Guill overhauled. 6800 old school ram, rom, etc.