Digi-Comp II (Refurbished)
Rolling-Ball Binary Digital Mechanical Computer
None available at this time.
Refurbished Digi-Comp II
These are refurbished Digi-Comp II units and may either be Digi-Comp II, First Edition kits, or B-grade units which may have cosmetic imperfections. They are retested and must pass the exact same set of tests as our other Digi-Comp II kits before we ship them.
Please see the main Digi-Comp II product page, or the B-grade product page for full details.
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