Editing Number Nine Visual Technology (section)

=== Early pre-VGA video cards ===
Early cards (no co-processor, pre-1986, pre-VGA standard):

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! #9 Model !! Display Resolution !! Color Palette<ref>{{ cite book |url=https://books.google.com/books?id=mzwEAAAAMBAJ&dq=Revolution+512x32&pg=PA41 |title=Manufacturers of Higher Resolution Graphics Boards |date=20 Oct 1986 |accessdate=Mar 14, 2011}}</ref> !! PC Bus !! Notes
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| Number Nine Graphics System || [[Color Graphics Adapter|CGA]] || CGA || ISA ||
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| Revolution 512x8 || 512×480 || 256 colors selectable from a palette of 16.7&nbsp;million || ISA || uses [[NEC μPD7220]]
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| Revolution 512x32 || 512×480 || 24bit || ISA || uses NEC μPD7220
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| Revolution 1024x8 || 1024×768 from 1024×1024 || 256 colors selectable from a palette of 16.7&nbsp;million || ISA ||
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| Revolution 2048x4<ref>{{cite journal |last1=Machover |first1=Carl |last2=Dill |first2=John |year=1985 |title=New products |journal=IEEE Computer Graphics and Applications |volume=5 |issue=10 |pages=71 |doi=10.1109/MCG.1985.276240}}</ref> || 1280×960 from 2048×1024 || 16 colors selectable from a palette of 4096 || ISA || Hitachi HD63484 Advanced CRT Controller
|}
The Revolution series were large, full-length cards that ranged in price from $1,995 to $3,995 at introduction.