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title: Zenith Data Systems Machines
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Zenith Data Systems Machines
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The following Zenith machines are available:

* [Zenith Z-150](/devices/pcx86/machine/zenith/z150/cga/640kb/) ([Debugger](/devices/pcx86/machine/zenith/z150/cga/640kb/debugger/))

The following Zenith online resources are available:

* [Programmer's Reference Manual (Z-100 Series)](http://planemo.org/retro/downloads/z100/manuals/Z-100%20Programmers%20Reference%20Manual-OCR.pdf)
* [Z-150 Brochure](https://computerarchive.org/files/comp/ad/zenith/ZDS-Z150.pdf)

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"The quality goes in before the name goes on."